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IPC-Stelle: A61K 31/145 2-Punkt Untergruppe [Version 2020.01, Sprache EN - English]

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Hierarchielinien

DEKLA-Gruppen

Symbol		Titel
A Hierarchieinformationen		HUMAN NECESSITIES
A01 Hierarchieinformationen		AGRICULTURE
A01 Hierarchieinformationen		AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
A21 Hierarchieinformationen		FOODSTUFFS; TOBACCO
A21 Hierarchieinformationen		BAKING; EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; DOUGHS FOR BAKING [1, 2006.01]
A22 Hierarchieinformationen		BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
A23 Hierarchieinformationen		FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
A24 Hierarchieinformationen		TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
A41 Hierarchieinformationen		PERSONAL OR DOMESTIC ARTICLES
A41 Hierarchieinformationen		WEARING APPAREL
A42 Hierarchieinformationen		HEADWEAR
A43 Hierarchieinformationen		FOOTWEAR
A44 Hierarchieinformationen		HABERDASHERY; JEWELLERY
A45 Hierarchieinformationen		HAND OR TRAVELLING ARTICLES
A46 Hierarchieinformationen		BRUSHWARE
A47 Hierarchieinformationen		FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
A61 Hierarchieinformationen		HEALTH; LIFE-SAVING; AMUSEMENT
A61 Hierarchieinformationen		MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61B Hierarchieinformationen		DIAGNOSIS; SURGERY; IDENTIFICATION (analysing biological material G01N, e.g. G01N 33/48)
A61C Hierarchieinformationen		DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE (non-driven toothbrushes A46B; preparations for dentistry A61K 6/00; preparations for cleaning the teeth or mouth A61K 8/00, A61Q 11/00)
A61D Hierarchieinformationen		VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
A61F Hierarchieinformationen		FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS (dental prosthetics A61C) [6, 2006.01]
A61G Hierarchieinformationen		TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS (appliances for aiding patients or disabled persons to walk A61H 3/00); OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES (embalming corpses A01N 1/00)
A61H Hierarchieinformationen		PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY (electrotherapy, magnetotherapy, radiation therapy, ultrasound therapy A61N)
A61J Hierarchieinformationen		CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
A61K Hierarchieinformationen		PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES (devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms A61J 3/00; chemical aspects of, or use of materials for deodorisation of air, for disinfection or sterilisation, or for bandages, dressings, absorbent pads or surgical articles A61L; soap compositions C11D)
A61K 6/00 Hierarchieinformationen		Preparations for dentistry [3, 2006.01, 2020.01]
A61K 8/00 Hierarchieinformationen		Cosmetics or similar toilet preparations [2006.01]
A61K 9/00 Hierarchieinformationen		Medicinal preparations characterised by special physical form [1, 2006.01]
A61K 31/00 Hierarchieinformationen		Medicinal preparations containing organic active ingredients [2, 2006.01]
A61K 31/01 Hierarchieinformationen		. Hydrocarbons [2, 2006.01]
A61K 31/015 Hierarchieinformationen		. . carbocyclic [2, 2006.01]
A61K 31/02 Hierarchieinformationen		. Halogenated hydrocarbons [2, 2006.01]
A61K 31/025 Hierarchieinformationen		. . carbocyclic [2, 2006.01]
A61K 31/03 Hierarchieinformationen		. . . aromatic [2, 2006.01]
A61K 31/035 Hierarchieinformationen		. . having aliphatic unsaturation [2, 2006.01]
A61K 31/04 Hierarchieinformationen		. Nitro compounds [2, 2006.01]
A61K 31/045 Hierarchieinformationen		. Hydroxy compounds, e.g. alcohols; Salts thereof, e.g. alcoholates (hydroperoxides A61K 31/327) [2, 7, 2006.01]
A61K 31/047 Hierarchieinformationen		. . having two or more hydroxy groups, e.g. sorbitol [7, 2006.01]
A61K 31/05 Hierarchieinformationen		. . Phenols [2, 2006.01]
A61K 31/055 Hierarchieinformationen		. . . the aromatic ring being substituted by halogen [2, 2006.01]
A61K 31/06 Hierarchieinformationen		. . . the aromatic ring being substituted by nitro groups [2, 2006.01]
A61K 31/065 Hierarchieinformationen		. . Diphenyl-substituted acyclic alcohols [2, 2006.01]
A61K 31/07 Hierarchieinformationen		. . Retinol compounds, e.g. vitamin A (retinoic acids A61K 31/203) [2, 7, 2006.01]
A61K 31/075 Hierarchieinformationen		. Ethers or acetals [2, 2006.01]
A61K 31/08 Hierarchieinformationen		. . acyclic, e.g. paraformaldehyde [2, 2006.01]
A61K 31/085 Hierarchieinformationen		. . having an ether linkage to aromatic ring nuclear carbon [2, 2006.01]
A61K 31/09 Hierarchieinformationen		. . . having two or more such linkages [2, 2006.01]
A61K 31/095 Hierarchieinformationen		. Sulfur, selenium or tellurium compounds, e.g. thiols [2, 2006.01]
A61K 31/10 Hierarchieinformationen		. . Sulfides; Sulfoxides; Sulfones [2, 2006.01]
A61K 31/105 Hierarchieinformationen		. . Persulfides (thiuram disulfides A61K 31/145; thiosulfonic acids A61K 31/185) [2, 2006.01]
A61K 31/11 Hierarchieinformationen		. Aldehydes [2, 2006.01]
A61K 31/115 Hierarchieinformationen		. . Formaldehyde [2, 2006.01]
A61K 31/12 Hierarchieinformationen		. Ketones [2, 2006.01]
A61K 31/121 Hierarchieinformationen		. . acyclic [7, 2006.01]
A61K 31/122 Hierarchieinformationen		. . having the oxygen atom directly attached to a ring, e.g. quinones, vitamin K₁, anthralin [7, 2006.01]
A61K 31/125 Hierarchieinformationen		. . . Camphor; Nuclear substituted derivatives thereof [2, 2006.01]
A61K 31/13 Hierarchieinformationen		. Amines, e.g. amantadine (A61K 31/04 takes precedence) [2, 2006.01]
A61K 31/131 Hierarchieinformationen		. . acyclic [7, 2006.01]
A61K 31/132 Hierarchieinformationen		. . having two or more amino groups, e.g. spermidine, putrescine [7, 2006.01]
A61K 31/133 Hierarchieinformationen		. . having hydroxy groups, e.g. sphingosine [7, 2006.01]
A61K 31/135 Hierarchieinformationen		. . having aromatic rings, e.g. methadone [2, 7, 2006.01]
A61K 31/136 Hierarchieinformationen		. . . having the amino group directly attached to the aromatic ring, e.g. benzeneamine [7, 2006.01]
A61K 31/137 Hierarchieinformationen		. . . Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine [7, 2006.01]
A61K 31/138 Hierarchieinformationen		. . . Aryloxyalkylamines, e.g. propranolol, tamoxifen, phenoxybenzamine (atenolol A61K 31/165; pindolol A61K 31/404; timolol A61K 31/5377) [7, 2006.01]
A61K 31/14 Hierarchieinformationen		. . Quaternary ammonium compounds, e.g. edrophonium, choline (betaines A61K 31/205) [2, 2006.01]
A61K 31/145 Hierarchieinformationen		. . having sulfur atoms, e.g. thiurams (N—C(S)—S—C(S)—N or N—C(S)—S—S—C(S)—N); Sulfinylamines (—N=SO); Sulfonylamines (—N=SO₂) (isothioureas A61K 31/155) [2, 7, 2006.01]
A61K 31/15 Hierarchieinformationen		. . Oximes (C=N—O—); Hydrazines (N—N); Hydrazones (N—N=) [2, 2006.01]
A61K 31/155 Hierarchieinformationen		. . Amidines (), e.g. guanidine (H₂N—C(=NH)—NH₂), isourea (HN=C(OH)NH₂), isothiourea (HN=C(SH)—NH₂) [2, 2006.01]
A61K 31/16 Hierarchieinformationen		. Amides, e.g. hydroxamic acids [2, 2006.01]
A61K 31/164 Hierarchieinformationen		. . of a carboxylic acid with an aminoalcohol, e.g. ceramides [7, 2006.01]
A61K 31/165 Hierarchieinformationen		. . having aromatic rings, e.g. colchicine, atenolol, progabide [2, 2006.01]
A61K 31/166 Hierarchieinformationen		. . . having the carbon atom of a carboxamide group directly attached to the aromatic ring, e.g. procainamide, procarbazine, metoclopramide, labetalol [7, 2006.01]
A61K 31/167 Hierarchieinformationen		. . . having the nitrogen atom of a carboxamide group directly attached to the aromatic ring, e.g. lidocaine, paracetamol [7, 2006.01]
A61K 31/17 Hierarchieinformationen		. . having the group N—C(O)—N or N—C(S)—N, e.g. urea, thiourea, carmustine (isoureas, isothioureas A61K 31/155; sulfonylureas A61K 31/64) [2, 7, 2006.01]
A61K 31/175 Hierarchieinformationen		. . . having the group , N—C(O)—N=N— or , e.g. carbonohydrazides, carbazones, semicarbazides, semicarbazones; Thioanalogues thereof [2, 7, 2006.01]
A61K 31/18 Hierarchieinformationen		. . Sulfonamides (compounds containing a para-N-benzene-sulfonyl-N-group A61K 31/63) [2, 2006.01]
A61K 31/185 Hierarchieinformationen		. Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids (hydroxamic acids A61K 31/16; peroxy acids A61K 31/327) [2, 7, 2006.01]
A61K 31/19 Hierarchieinformationen		. . Carboxylic acids, e.g. valproic acid (salicylic acid A61K 31/60) [2, 7, 2006.01]
A61K 31/191 Hierarchieinformationen		. . . Acyclic acids having two or more hydroxy groups, e.g. gluconic acid [7, 2006.01]
A61K 31/192 Hierarchieinformationen		. . . having aromatic groups, e.g. sulindac, 2-aryl-propionic acids, ethacrynic acid [7, 2006.01]
A61K 31/194 Hierarchieinformationen		. . . having two or more carboxyl groups, e.g. succinic, maleic or phthalic acid [7, 2006.01]
A61K 31/195 Hierarchieinformationen		. . . having an amino group [2, 7, 2006.01]
A61K 31/196 Hierarchieinformationen		. . . . the amino group being directly attached to a ring, e.g. anthranilic acid, mefenamic acid, diclofenac, chlorambucil [7, 2006.01]
A61K 31/197 Hierarchieinformationen		. . . . the amino and the carboxyl groups being attached to the same acyclic carbon chain, e.g. gamma-aminobutyric acid (GABA), beta-alanine, epsilon-aminocaproic acid, pantothenic acid (carnitine A61K 31/205) [7, 2006.01]
A61K 31/198 Hierarchieinformationen		. . . . . Alpha-amino acids, e.g. alanine, edetic acid (EDTA) (betaine A61K 31/205; proline A61K 31/401; tryptophan A61K 31/405; histidine A61K 31/4172; peptides not degraded to individual amino acids A61K 38/00) [7, 2006.01]
A61K 31/20 Hierarchieinformationen		. . . having a carboxyl group bound to an acyclic chain of seven or more carbon atoms, e.g. stearic, palmitic or arachidic acid [2, 2006.01]
A61K 31/201 Hierarchieinformationen		. . . . having one or two double bonds, e.g. oleic or linoleic acid [7, 2006.01]
A61K 31/202 Hierarchieinformationen		. . . . having three or more double bonds, e.g. linolenic acid (eicosanoids, e.g. leukotrienes, A61K 31/557) [7, 2006.01]
A61K 31/203 Hierarchieinformationen		. . . . Retinoic acids [7, 2006.01]
A61K 31/205 Hierarchieinformationen		. . Amine addition salts of organic acids; Inner quaternary ammonium salts, e.g. betaine, carnitine [2, 2006.01]
A61K 31/21 Hierarchieinformationen		. Esters, e.g. nitroglycerine, selenocyanates [2, 2006.01]
A61K 31/215 Hierarchieinformationen		. . of carboxylic acids [2, 2006.01]
A61K 31/216 Hierarchieinformationen		. . . of acids having aromatic rings, e.g. benactizyne, clofibrate [7, 2006.01]
A61K 31/22 Hierarchieinformationen		. . . of acyclic acids, e.g. pravastatin [2, 2006.01]
A61K 31/221 Hierarchieinformationen		. . . . with compounds having an amino group, e.g. acetylcholine, acetylcarnitine [7, 2006.01]
A61K 31/222 Hierarchieinformationen		. . . . with compounds having aromatic groups, e.g. dipivefrine, ibopamine [7, 2006.01]
A61K 31/223 Hierarchieinformationen		. . . . of alpha-amino acids [7, 2006.01]
A61K 31/225 Hierarchieinformationen		. . . . Polycarboxylic acids [2, 2006.01]
A61K 31/23 Hierarchieinformationen		. . . . of acids having a carboxyl group bound to a chain of seven or more carbon atoms [2, 2006.01]
A61K 31/231 Hierarchieinformationen		. . . . . having one or two double bonds [7, 2006.01]
A61K 31/232 Hierarchieinformationen		. . . . . having three or more double bonds, e.g. etretinate [7, 2006.01]
A61K 31/235 Hierarchieinformationen		. . . having an aromatic ring attached to a carboxyl group [2, 2006.01]
A61K 31/24 Hierarchieinformationen		. . . . having an amino or nitro group [2, 2006.01]
A61K 31/245 Hierarchieinformationen		. . . . . Amino benzoic acid types, e.g. procaine, novocaine (salicylic acid esters A61K 31/60) [2, 2006.01]
A61K 31/25 Hierarchieinformationen		. . . with polyoxyalkylated alcohols, e.g. esters of polyethylene glycol [2, 2006.01]
A61K 31/255 Hierarchieinformationen		. . of sulfoxy acids or sulfur analogues thereof [2, 2006.01]
A61K 31/26 Hierarchieinformationen		. . Cyanate or isocyanate esters; Thiocyanate or isothiocyanate esters [2, 7, 2006.01]
A61K 31/265 Hierarchieinformationen		. . of carbonic, thiocarbonic or thiocarboxylic acids, e.g. thioacetic acid, xanthogenic acid, trithiocarbonic acid [2, 2006.01]
A61K 31/27 Hierarchieinformationen		. . of carbamic or thiocarbamic acids, e.g. meprobamate, carbachol, neostigmine [2, 2006.01]
A61K 31/275 Hierarchieinformationen		. Nitriles; Isonitriles [2, 2006.01]
A61K 31/277 Hierarchieinformationen		. . having a ring, e.g. verapamil [7, 2006.01]
A61K 31/28 Hierarchieinformationen		. Compounds containing heavy metals [2, 2006.01]
A61K 31/282 Hierarchieinformationen		. . Platinum compounds [7, 2006.01]
A61K 31/285 Hierarchieinformationen		. . Arsenic compounds [2, 2006.01]
A61K 31/29 Hierarchieinformationen		. . Antimony or bismuth compounds [2, 2006.01]
A61K 31/295 Hierarchieinformationen		. . Iron group metal compounds [2, 2006.01]
A61K 31/30 Hierarchieinformationen		. . Copper compounds [2, 2006.01]
A61K 31/305 Hierarchieinformationen		. . Mercury compounds [2, 2006.01]
A61K 31/31 Hierarchieinformationen		. . . containing nitrogen [2, 2006.01]
A61K 31/315 Hierarchieinformationen		. . Zinc compounds [2, 2006.01]
A61K 31/32 Hierarchieinformationen		. . Tin compounds [2, 2006.01]
A61K 31/325 Hierarchieinformationen		. Carbamic acids; Thiocarbamic acids; Anhydrides or salts thereof (thiurams A61K 31/145) [2, 2006.01]
A61K 31/327 Hierarchieinformationen		. Peroxy compounds, e.g. hydroperoxides, peroxides, peroxy acids [7, 2006.01]
A61K 31/33 Hierarchieinformationen		. Heterocyclic compounds [2, 2006.01]
A61K 31/335 Hierarchieinformationen		. . having oxygen as the only ring hetero atom, e.g. fungichromin [2, 2006.01]
A61K 31/336 Hierarchieinformationen		. . . having three-membered rings, e.g. oxirane, fumagillin [7, 2006.01]
A61K 31/337 Hierarchieinformationen		. . . having four-membered rings, e.g. taxol [7, 2006.01]
A61K 31/34 Hierarchieinformationen		. . . having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide [2, 2006.01]
A61K 31/341 Hierarchieinformationen		. . . . not condensed with another ring, e.g. ranitidine, furosemide, bufetolol, muscarine [7, 2006.01]
A61K 31/343 Hierarchieinformationen		. . . . condensed with a carbocyclic ring, e.g. coumaran, bufuralol, befunolol, clobenfurol, amiodarone [7, 2006.01]
A61K 31/345 Hierarchieinformationen		. . . . Nitrofurans (nitrofurantoin A61K 31/4178) [2, 7, 2006.01]
A61K 31/35 Hierarchieinformationen		. . . having six-membered rings with one oxygen as the only ring hetero atom [2, 2006.01]
A61K 31/351 Hierarchieinformationen		. . . . not condensed with another ring [7, 2006.01]
A61K 31/352 Hierarchieinformationen		. . . . condensed with carbocyclic rings, e.g. cannabinols, methantheline [7, 2006.01]
A61K 31/353 Hierarchieinformationen		. . . . . 3,4-Dihydrobenzopyrans, e.g. chroman, catechin [7, 2006.01]
A61K 31/355 Hierarchieinformationen		. . . . . . Tocopherols, e.g. vitamin E [2, 2006.01]
A61K 31/357 Hierarchieinformationen		. . . having two or more oxygen atoms in the same ring, e.g. crown ethers, guanadrel [7, 2006.01]
A61K 31/36 Hierarchieinformationen		. . . . Compounds containing methylenedioxyphenyl groups, e.g. sesamin [2, 2006.01]
A61K 31/365 Hierarchieinformationen		. . . Lactones [2, 2006.01]
A61K 31/366 Hierarchieinformationen		. . . . having six-membered rings, e.g. delta-lactones [7, 2006.01]
A61K 31/37 Hierarchieinformationen		. . . . . Coumarins, e.g. psoralen [2, 2006.01]
A61K 31/375 Hierarchieinformationen		. . . . Ascorbic acid, i.e. vitamin C; Salts thereof [2, 2006.01]
A61K 31/38 Hierarchieinformationen		. . having sulfur as a ring hetero atom [2, 2006.01]
A61K 31/381 Hierarchieinformationen		. . . having five-membered rings [7, 2006.01]
A61K 31/382 Hierarchieinformationen		. . . having six-membered rings, e.g. thioxanthenes (thiothixene A61K 31/496) [7, 2006.01]
A61K 31/385 Hierarchieinformationen		. . . having two or more sulfur atoms in the same ring [2, 2006.01]
A61K 31/39 Hierarchieinformationen		. . . having oxygen atoms in the same ring [2, 2006.01]
A61K 31/395 Hierarchieinformationen		. . having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins [2, 7, 2006.01]
A61K 31/396 Hierarchieinformationen		. . . having three-membered rings, e.g. aziridine [7, 2006.01]
A61K 31/397 Hierarchieinformationen		. . . having four-membered rings, e.g. azetidine [7, 2006.01]
A61K 31/40 Hierarchieinformationen		. . . having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil [2, 2006.01]
A61K 31/401 Hierarchieinformationen		. . . . Proline; Derivatives thereof, e.g. captopril [7, 2006.01]
A61K 31/4015 Hierarchieinformationen		. . . . having oxo groups directly attached to the heterocyclic ring, e.g. piracetam, ethosuximide [7, 2006.01]
A61K 31/402 Hierarchieinformationen		. . . . 1-aryl-substituted, e.g. piretanide [7, 2006.01]
A61K 31/4025 Hierarchieinformationen		. . . . not condensed and containing further heterocyclic rings, e.g. cromakalim [7, 2006.01]
A61K 31/403 Hierarchieinformationen		. . . . condensed with carbocyclic rings, e.g. carbazole [7, 2006.01]
A61K 31/4035 Hierarchieinformationen		. . . . . Isoindoles, e.g. phthalimide [7, 2006.01]
A61K 31/404 Hierarchieinformationen		. . . . . Indoles, e.g. pindolol [7, 2006.01]
A61K 31/4045 Hierarchieinformationen		. . . . . . Indole-alkylamines; Amides thereof, e.g. serotonin, melatonin [7, 2006.01]
A61K 31/405 Hierarchieinformationen		. . . . . . Indole-alkanecarboxylic acids; Derivatives thereof, e.g. tryptophan, indomethacin [2, 2006.01]
A61K 31/407 Hierarchieinformationen		. . . . condensed with heterocyclic ring systems, e.g. ketorolac, physostigmine [7, 2006.01]
A61K 31/409 Hierarchieinformationen		. . . . having four such rings, e.g. porphine derivatives, bilirubin, biliverdine (hemin, hematin A61K 31/555) [7, 2006.01]
A61K 31/41 Hierarchieinformationen		. . . having five-membered rings with two or more ring hetero atoms, at least one of which is nitrogen, e.g. tetrazole [2, 2006.01]
A61K 31/415 Hierarchieinformationen		. . . . 1,2-Diazoles [2, 7, 2006.01]
A61K 31/4152 Hierarchieinformationen		. . . . . having oxo groups directly attached to the heterocyclic ring, e.g. antipyrine, phenylbutazone, sulfinpyrazone [7, 2006.01]
A61K 31/4155 Hierarchieinformationen		. . . . . not condensed and containing further heterocyclic rings [7, 2006.01]
A61K 31/416 Hierarchieinformationen		. . . . . condensed with carbocyclic ring systems, e.g. indazole [7, 2006.01]
A61K 31/4162 Hierarchieinformationen		. . . . . condensed with heterocyclic ring systems [7, 2006.01]
A61K 31/4164 Hierarchieinformationen		. . . . 1,3-Diazoles [7, 2006.01]
A61K 31/4166 Hierarchieinformationen		. . . . . having oxo groups directly attached to the heterocyclic ring, e.g. phenytoin [7, 2006.01]
A61K 31/4168 Hierarchieinformationen		. . . . . having a nitrogen atom attached in position 2, e.g. clonidine [7, 2006.01]
A61K 31/417 Hierarchieinformationen		. . . . . Imidazole-alkylamines, e.g. histamine, phentolamine [7, 2006.01]
A61K 31/4172 Hierarchieinformationen		. . . . . Imidazole-alkanecarboxylic acids, e.g. histidine [7, 2006.01]
A61K 31/4174 Hierarchieinformationen		. . . . . Arylalkylimidazoles, e.g. oxymetazolin, naphazoline, miconazole [7, 2006.01]
A61K 31/4178 Hierarchieinformationen		. . . . . not condensed and containing further heterocyclic rings, e.g. pilocarpine, nitrofurantoin [7, 2006.01]
A61K 31/4184 Hierarchieinformationen		. . . . . condensed with carbocyclic rings, e.g. benzimidazoles [7, 2006.01]
A61K 31/4188 Hierarchieinformationen		. . . . . condensed with heterocyclic ring systems, e.g. biotin, sorbinil [7, 2006.01]
A61K 31/4192 Hierarchieinformationen		. . . . 1,2,3-Triazoles [7, 2006.01]
A61K 31/4196 Hierarchieinformationen		. . . . 1,2,4-Triazoles [7, 2006.01]
A61K 31/42 Hierarchieinformationen		. . . . Oxazoles [2, 7, 2006.01]
A61K 31/421 Hierarchieinformationen		. . . . . 1,3-Oxazoles, e.g. pemoline, trimethadione [7, 2006.01]
A61K 31/422 Hierarchieinformationen		. . . . . not condensed and containing further heterocyclic rings [7, 2006.01]
A61K 31/423 Hierarchieinformationen		. . . . . condensed with carbocyclic rings [7, 2006.01]
A61K 31/424 Hierarchieinformationen		. . . . . condensed with heterocyclic ring systems, e.g. clavulanic acid [7, 2006.01]
A61K 31/4245 Hierarchieinformationen		. . . . Oxadiazoles [7, 2006.01]
A61K 31/425 Hierarchieinformationen		. . . . Thiazoles [2, 7, 2006.01]
A61K 31/426 Hierarchieinformationen		. . . . . 1,3-Thiazoles [7, 2006.01]
A61K 31/427 Hierarchieinformationen		. . . . . not condensed and containing further heterocyclic rings [7, 2006.01]
A61K 31/428 Hierarchieinformationen		. . . . . condensed with carbocyclic rings [7, 2006.01]
A61K 31/429 Hierarchieinformationen		. . . . . condensed with heterocyclic ring systems [7, 2006.01]
A61K 31/43 Hierarchieinformationen		. . . . . . Compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula , e.g. penicillins, penems [2, 6, 2006.01]
A61K 31/431 Hierarchieinformationen		. . . . . . . containing further heterocyclic ring systems, e.g. ticarcillin, azlocillin, oxacillin [7, 2006.01]
A61K 31/433 Hierarchieinformationen		. . . . Thiadiazoles [7, 2006.01]
A61K 31/435 Hierarchieinformationen		. . . having six-membered rings with one nitrogen as the only ring hetero atom [2, 2006.01]
A61K 31/4353 Hierarchieinformationen		. . . . ortho- or peri-condensed with heterocyclic ring systems [7, 2006.01]
A61K 31/4355 Hierarchieinformationen		. . . . . the heterocyclic ring system containing a five-membered ring having oxygen as a ring hetero atom [7, 2006.01]
A61K 31/436 Hierarchieinformationen		. . . . . the heterocyclic ring system containing a six-membered ring having oxygen as a ring hetero atom, e.g. rapamycin [7, 2006.01]
A61K 31/4365 Hierarchieinformationen		. . . . . the heterocyclic ring system having sulfur as a ring hetero atom, e.g. ticlopidine [7, 2006.01]
A61K 31/437 Hierarchieinformationen		. . . . . the heterocyclic ring system containing a five-membered ring having nitrogen as a ring hetero atom, e.g. indolizine, beta-carboline [7, 2006.01]
A61K 31/4375 Hierarchieinformationen		. . . . . the heterocyclic ring system containing a six-membered ring having nitrogen as a ring hetero atom, e.g. quinolizines, naphthyridines, berberine, vincamine [7, 2006.01]
A61K 31/438 Hierarchieinformationen		. . . . the ring being spiro-condensed with carbocyclic or heterocyclic ring systems [7, 2006.01]
A61K 31/439 Hierarchieinformationen		. . . . the ring forming part of a bridged ring system, e.g. quinuclidine (8-azabicyclo [3.2.1] octanes A61K 31/46) [7, 2006.01]
A61K 31/44 Hierarchieinformationen		. . . . Non-condensed pyridines; Hydrogenated derivatives thereof [2, 7, 2006.01]
A61K 31/4402 Hierarchieinformationen		. . . . . only substituted in position 2, e.g. pheniramine, bisacodyl [7, 2006.01]
A61K 31/4406 Hierarchieinformationen		. . . . . only substituted in position 3, e.g. zimeldine (nicotinic acid A61K 31/455) [7, 2006.01]
A61K 31/4409 Hierarchieinformationen		. . . . . only substituted in position 4, e.g. isoniazid, iproniazid [7, 2006.01]
A61K 31/4412 Hierarchieinformationen		. . . . . having oxo groups directly attached to the heterocyclic ring [7, 2006.01]
A61K 31/4415 Hierarchieinformationen		. . . . . Pyridoxine, i.e.vitamin B₆ (pyridoxal phosphate A61K 31/675) [7, 2006.01]
A61K 31/4418 Hierarchieinformationen		. . . . . having a carbocyclic ring directly attached to the heterocyclic ring, e.g. cyproheptadine [7, 2006.01]
A61K 31/4422 Hierarchieinformationen		. . . . . 1,4-Dihydropyridines, e.g. nifedipine, nicardipine [7, 2006.01]
A61K 31/4425 Hierarchieinformationen		. . . . . Pyridinium derivatives, e.g. pralidoxime, pyridostigmine [7, 2006.01]
A61K 31/4427 Hierarchieinformationen		. . . . . containing further heterocyclic ring systems [7, 2006.01]
A61K 31/443 Hierarchieinformationen		. . . . . . containing a five-membered ring with oxygen as a ring hetero atom [7, 2006.01]
A61K 31/4433 Hierarchieinformationen		. . . . . . containing a six-membered ring with oxygen as a ring hetero atom [7, 2006.01]
A61K 31/4436 Hierarchieinformationen		. . . . . . containing a heterocyclic ring having sulfur as a ring hetero atom [7, 2006.01]
A61K 31/4439 Hierarchieinformationen		. . . . . . containing a five-membered ring with nitrogen as a ring hetero atom, e.g. omeprazole (nicotine A61K 31/465) [7, 2006.01]
A61K 31/444 Hierarchieinformationen		. . . . . . containing a six-membered ring with nitrogen as a ring hetero atom, e.g. amrinone [7, 2006.01]
A61K 31/445 Hierarchieinformationen		. . . . . Non-condensed piperidines, e.g. piperocaine [2, 7, 2006.01]
A61K 31/4453 Hierarchieinformationen		. . . . . . only substituted in position 1, e.g. propipocaine, diperodon [7, 2006.01]
A61K 31/4458 Hierarchieinformationen		. . . . . . only substituted in position 2, e.g. methylphenidate [7, 2006.01]
A61K 31/4462 Hierarchieinformationen		. . . . . . only substituted in position 3 [7, 2006.01]
A61K 31/4465 Hierarchieinformationen		. . . . . . only substituted in position 4 [7, 2006.01]
A61K 31/4468 Hierarchieinformationen		. . . . . . having a nitrogen atom directly attached in position 4, e.g. clebopride, fentanyl [7, 2006.01]
A61K 31/45 Hierarchieinformationen		. . . . . . having oxo groups directly attached to the heterocyclic ring, e.g. cycloheximide [2, 7, 2006.01]
A61K 31/451 Hierarchieinformationen		. . . . . . having a carbocyclic ring directly attached to the heterocyclic ring, e.g. glutethimide, meperidine, loperamide, phencyclidine, piminodine [7, 2006.01]
A61K 31/4515 Hierarchieinformationen		. . . . . . having a butyrophenone group in position 1, e.g. haloperidol (pipamperone A61K 31/4545) [7, 2006.01]
A61K 31/452 Hierarchieinformationen		. . . . . . Piperidinium derivatives (pancuronium A61K 31/58) [7, 2006.01]
A61K 31/4523 Hierarchieinformationen		. . . . . . containing further heterocyclic ring systems [7, 2006.01]
A61K 31/4525 Hierarchieinformationen		. . . . . . . containing a five-membered ring with oxygen as a ring hetero atom [7, 2006.01]
A61K 31/453 Hierarchieinformationen		. . . . . . . containing a six-membered ring with oxygen as a ring hetero atom [7, 2006.01]
A61K 31/4535 Hierarchieinformationen		. . . . . . . containing a heterocyclic ring having sulfur as a ring hetero atom, e.g. pizotifen [7, 2006.01]
A61K 31/454 Hierarchieinformationen		. . . . . . . containing a five-membered ring with nitrogen as a ring hetero atom, e.g. pimozide, domperidone [7, 2006.01]
A61K 31/4545 Hierarchieinformationen		. . . . . . . containing a six-membered ring with nitrogen as a ring hetero atom, e.g. pipamperone, anabasine [7, 2006.01]
A61K 31/455 Hierarchieinformationen		. . . . . Nicotinic acid, i.e. niacin; Derivatives thereof, e.g. esters, amides [2, 2006.01]
A61K 31/46 Hierarchieinformationen		. . . . 8-Azabicyclo [3.2.1] octane; Derivatives thereof, e.g. atropine, cocaine [2, 2006.01]
A61K 31/465 Hierarchieinformationen		. . . . Nicotine; Derivatives thereof [2, 2006.01]
A61K 31/47 Hierarchieinformationen		. . . . Quinolines; Isoquinolines [2, 2006.01]
A61K 31/4704 Hierarchieinformationen		. . . . . 2-Quinolinones, e.g. carbostyril [7, 2006.01]
A61K 31/4706 Hierarchieinformationen		. . . . . 4-Aminoquinolines; 8-Aminoquinolines, e.g. chloroquine, primaquine [7, 2006.01]
A61K 31/4709 Hierarchieinformationen		. . . . . Non-condensed quinolines containing further heterocyclic rings [7, 2006.01]
A61K 31/472 Hierarchieinformationen		. . . . . Non-condensed isoquinolines, e.g. papaverine [7, 2006.01]
A61K 31/4725 Hierarchieinformationen		. . . . . . containing further heterocyclic rings [7, 2006.01]
A61K 31/473 Hierarchieinformationen		. . . . . ortho- or peri-condensed with carbocyclic ring systems, e.g. acridines, phenanthridines [7, 2006.01]
A61K 31/4738 Hierarchieinformationen		. . . . . ortho- or peri-condensed with heterocyclic ring systems [7, 2006.01]
A61K 31/4741 Hierarchieinformationen		. . . . . . condensed with ring systems having oxygen as a ring hetero atom, e.g. tubocuraran derivatives, noscapine, bicuculline [7, 2006.01]
A61K 31/4743 Hierarchieinformationen		. . . . . . condensed with ring systems having sulfur as a ring hetero atom [7, 2006.01]
A61K 31/4745 Hierarchieinformationen		. . . . . . condensed with ring systems having nitrogen as a ring hetero atom, e.g. phenanthrolines (yohimbine derivatives, vinblastine A61K 31/475; ergoline derivatives A61K 31/48) [7, 2006.01]
A61K 31/4747 Hierarchieinformationen		. . . . . spiro-condensed [7, 2006.01]
A61K 31/4748 Hierarchieinformationen		. . . . . forming part of bridged ring systems (strychnine A61K 31/475; morphinan derivatives A61K 31/485) [7, 2006.01]
A61K 31/475 Hierarchieinformationen		. . . . . having an indole ring, e.g. yohimbine, reserpine, strychnine, vinblastine (vincamine A61K 31/4375) [2, 7, 2006.01]
A61K 31/48 Hierarchieinformationen		. . . . . Ergoline derivatives, e.g. lysergic acid, ergotamine [2, 7, 2006.01]
A61K 31/485 Hierarchieinformationen		. . . . . Morphinan derivatives, e.g. morphine, codeine [2, 7, 2006.01]
A61K 31/49 Hierarchieinformationen		. . . . . Cinchonan derivatives, e.g. quinine [2, 7, 2006.01]
A61K 31/495 Hierarchieinformationen		. . . having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine (A61K 31/48 takes precedence) [2, 2006.01]
A61K 31/496 Hierarchieinformationen		. . . . Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene [7, 2006.01]
A61K 31/4965 Hierarchieinformationen		. . . . Non-condensed pyrazines [7, 2006.01]
A61K 31/497 Hierarchieinformationen		. . . . . containing further heterocyclic rings [7, 2006.01]
A61K 31/498 Hierarchieinformationen		. . . . Pyrazines or piperazines ortho- or peri-condensed with carbocyclic ring systems, e.g. quinoxaline, phenazine [7, 2006.01]
A61K 31/4985 Hierarchieinformationen		. . . . Pyrazines or piperazines ortho- or peri-condensed with heterocyclic ring systems [7, 2006.01]
A61K 31/499 Hierarchieinformationen		. . . . Spiro-condensed pyrazines or piperazines [7, 2006.01]
A61K 31/4995 Hierarchieinformationen		. . . . Pyrazines or piperazines forming part of bridged ring systems [7, 2006.01]
A61K 31/50 Hierarchieinformationen		. . . . Pyridazines; Hydrogenated pyridazines [2, 7, 2006.01]
A61K 31/501 Hierarchieinformationen		. . . . . not condensed and containing further heterocyclic rings [7, 2006.01]
A61K 31/502 Hierarchieinformationen		. . . . . ortho- or peri-condensed with carbocyclic ring systems, e.g. cinnoline, phthalazine [7, 2006.01]
A61K 31/5025 Hierarchieinformationen		. . . . . ortho- or peri-condensed with heterocyclic ring systems [7, 2006.01]
A61K 31/503 Hierarchieinformationen		. . . . . spiro-condensed [7, 2006.01]
A61K 31/504 Hierarchieinformationen		. . . . . forming part of bridged ring systems [7, 2006.01]
A61K 31/505 Hierarchieinformationen		. . . . Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim [2, 7, 2006.01]
A61K 31/506 Hierarchieinformationen		. . . . . not condensed and containing further heterocyclic rings [7, 2006.01]
A61K 31/51 Hierarchieinformationen		. . . . . . Thiamines, e.g. vitamin B₁ [2, 2006.01]
A61K 31/513 Hierarchieinformationen		. . . . . having oxo groups directly attached to the heterocyclic ring, e.g. cytosine [7, 2006.01]
A61K 31/515 Hierarchieinformationen		. . . . . . Barbituric acids; Derivatives thereof, e.g. sodium pentobarbital [2, 2006.01]
A61K 31/517 Hierarchieinformationen		. . . . . ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine [7, 2006.01]
A61K 31/519 Hierarchieinformationen		. . . . . ortho- or peri-condensed with heterocyclic rings [7, 2006.01]
A61K 31/52 Hierarchieinformationen		. . . . . . Purines, e.g. adenine [2, 7, 2006.01]
A61K 31/522 Hierarchieinformationen		. . . . . . . having oxo groups directly attached to the heterocyclic ring, e.g. hypoxanthine, guanine, acyclovir [7, 2006.01]
A61K 31/525 Hierarchieinformationen		. . . . . . Isoalloxazines, e.g. riboflavins, vitamin B₂ [2, 2006.01]
A61K 31/527 Hierarchieinformationen		. . . . . spiro-condensed [7, 2006.01]
A61K 31/529 Hierarchieinformationen		. . . . . forming part of bridged ring systems [7, 2006.01]
A61K 31/53 Hierarchieinformationen		. . . having six-membered rings with three nitrogens as the only ring hetero atoms, e.g. chlorazanil, melamine (melarsoprol A61K 31/555) [2, 2006.01]
A61K 31/535 Hierarchieinformationen		. . . having six-membered rings with at least one nitrogen and at least one oxygen as the ring hetero atoms, e.g. 1,2-oxazines [2, 2006.01]
A61K 31/5355 Hierarchieinformationen		. . . . Non-condensed oxazines containing further heterocyclic rings [7, 2006.01]
A61K 31/536 Hierarchieinformationen		. . . . ortho- or peri-condensed with carbocyclic ring systems [7, 2006.01]
A61K 31/5365 Hierarchieinformationen		. . . . ortho- or peri-condensed with heterocyclic ring systems [7, 2006.01]
A61K 31/537 Hierarchieinformationen		. . . . spiro-condensed or forming part of bridged ring systems [7, 2006.01]
A61K 31/5375 Hierarchieinformationen		. . . . 1,4-Oxazines, e.g. morpholine [7, 2006.01]
A61K 31/5377 Hierarchieinformationen		. . . . . not condensed and containing further heterocyclic rings, e.g. timolol [7, 2006.01]
A61K 31/538 Hierarchieinformationen		. . . . . ortho- or peri-condensed with carbocyclic ring systems [7, 2006.01]
A61K 31/5383 Hierarchieinformationen		. . . . . ortho- or peri-condensed with heterocyclic ring systems [7, 2006.01]
A61K 31/5386 Hierarchieinformationen		. . . . . spiro-condensed or forming part of bridged ring systems [7, 2006.01]
A61K 31/539 Hierarchieinformationen		. . . . having two or more oxygen atoms in the same ring, e.g dioxazines [7, 2006.01]
A61K 31/5395 Hierarchieinformationen		. . . . having two or more nitrogen atoms in the same ring, e.g. oxadiazines [7, 2006.01]
A61K 31/54 Hierarchieinformationen		. . . having six-membered rings with at least one nitrogen and at least one sulfur as the ring hetero atoms, e.g. sulthiame [2, 2006.01]
A61K 31/541 Hierarchieinformationen		. . . . Non-condensed thiazines containing further heterocyclic rings [7, 2006.01]
A61K 31/5415 Hierarchieinformationen		. . . . ortho- or peri-condensed with carbocyclic ring systems, e.g. phenothiazine, chlorpromazine, piroxicam [7, 2006.01]
A61K 31/542 Hierarchieinformationen		. . . . ortho- or peri-condensed with heterocyclic ring systems [7, 2006.01]
A61K 31/545 Hierarchieinformationen		. . . . . Compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula , e.g. cephalosporins, cefaclor, cephalexine [2, 6, 2006.01]
A61K 31/546 Hierarchieinformationen		. . . . . . containing further heterocyclic rings, e.g. cephalothin [7, 2006.01]
A61K 31/547 Hierarchieinformationen		. . . . spiro-condensed or forming part of bridged ring systems [7, 2006.01]
A61K 31/548 Hierarchieinformationen		. . . . having two or more sulfur atoms in the same ring [7, 2006.01]
A61K 31/549 Hierarchieinformationen		. . . . having two or more nitrogen atoms in the same ring, e.g. hydrochlorothiazide [7, 2006.01]
A61K 31/55 Hierarchieinformationen		. . . having seven-membered rings, e.g. azelastine, pentylenetetrazole [2, 2006.01]
A61K 31/551 Hierarchieinformationen		. . . . having two nitrogens as ring hetero atoms, e.g. clozapine, dilazep [7, 2006.01]
A61K 31/5513 Hierarchieinformationen		. . . . . 1,4-Benzodiazepines, e.g. diazepam [7, 2006.01]
A61K 31/5517 Hierarchieinformationen		. . . . . . condensed with five-membered rings having nitrogen as a ring hetero atom, e.g. imidazobenzodiazepines, triazolam [7, 2006.01]
A61K 31/553 Hierarchieinformationen		. . . . having at least one nitrogen and at least one oxygen as ring hetero atoms, e.g. loxapine, staurosporine [7, 2006.01]
A61K 31/554 Hierarchieinformationen		. . . . having at least one nitrogen and at least one sulfur as ring hetero atoms, e.g. clothiapine, diltiazem [7, 2006.01]
A61K 31/555 Hierarchieinformationen		. . containing heavy metals, e.g. hemin, hematin, melarsoprol [2, 2006.01]
A61K 31/557 Hierarchieinformationen		. Eicosanoids, e.g. leukotrienes [3, 7, 2006.01]
A61K 31/5575 Hierarchieinformationen		. . having a cyclopentane ring, e.g. prostaglandin E₂, prostaglandin F_2-alpha [7, 2006.01]
A61K 31/5578 Hierarchieinformationen		. . having a pentalene ring system, e.g. carbacyclin, iloprost [7, 2006.01]
A61K 31/558 Hierarchieinformationen		. . having heterocyclic rings containing oxygen as the only ring hetero atom, e.g. thromboxanes [7, 2006.01]
A61K 31/5585 Hierarchieinformationen		. . . having five-membered rings containing oxygen as the only ring hetero atom, e.g. prostacyclin [7, 2006.01]
A61K 31/559 Hierarchieinformationen		. . having heterocyclic rings containing hetero atoms other than oxygen [7, 2006.01]
A61K 31/56 Hierarchieinformationen		. Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids [4, 7, 2006.01]
A61K 31/565 Hierarchieinformationen		. . not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol [2, 2006.01]
A61K 31/566 Hierarchieinformationen		. . . having an oxo group in position 17, e.g. oestrone [7, 2006.01]
A61K 31/567 Hierarchieinformationen		. . . substituted in position 17 alpha, e.g. mestranol, norethandrolone [7, 2006.01]
A61K 31/568 Hierarchieinformationen		. . . substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstane, testosterone [7, 2006.01]
A61K 31/5685 Hierarchieinformationen		. . . . having an oxo group in position 17, e.g. androsterone [7, 2006.01]
A61K 31/569 Hierarchieinformationen		. . . . substituted in position 17 alpha, e.g. ethisterone [7, 2006.01]
A61K 31/57 Hierarchieinformationen		. . substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane, progesterone [2, 2006.01]
A61K 31/573 Hierarchieinformationen		. . . substituted in position 21, e.g. cortisone, dexamethasone, prednisone [7, 2006.01]
A61K 31/575 Hierarchieinformationen		. . substituted in position 17 beta by a chain of three or more carbon atoms, e.g. cholane, cholestane, ergosterol, sitosterol [2, 2006.01]
A61K 31/58 Hierarchieinformationen		. . containing heterocyclic rings, e.g. aldosterone, danazol, stanozolol, pancuronium, digitogenin (digitoxin A61K 31/704) [2, 7, 2006.01]
A61K 31/585 Hierarchieinformationen		. . . containing lactone rings, e.g. oxandrolone, bufalin [2, 2006.01]
A61K 31/59 Hierarchieinformationen		. Compounds containing 9,10-seco-cyclopenta[a]hydro- phenanthrene ring systems [2, 2006.01]
A61K 31/592 Hierarchieinformationen		. . 9,10-Secoergostane derivatives, e.g. ergocalciferol, vitamin D₂ [7, 2006.01]
A61K 31/593 Hierarchieinformationen		. . 9,10-Secocholestane derivatives, e.g. cholecalciferol, vitamin D₃ [7, 2006.01]
A61K 31/60 Hierarchieinformationen		. Salicylic acid; Derivatives thereof [2, 2006.01]
A61K 31/603 Hierarchieinformationen		. . having further aromatic rings, e.g. diflunisal [7, 2006.01]
A61K 31/606 Hierarchieinformationen		. . having amino groups [7, 2006.01]
A61K 31/609 Hierarchieinformationen		. . Amides, e.g. salicylamide [7, 2006.01]
A61K 31/612 Hierarchieinformationen		. . having the hydroxy group in position 2 esterified, e.g. salicylsulfuric acid (fosfosal A61K 31/661) [7, 2006.01]
A61K 31/616 Hierarchieinformationen		. . . by carboxylic acids, e.g. acetylsalicylic acid [7, 2006.01]
A61K 31/618 Hierarchieinformationen		. . having the carboxyl group in position 1 esterified, e.g. salsalate [7, 2006.01]
A61K 31/621 Hierarchieinformationen		. . . having the hydroxy group in position 2 esterified, e.g. benorylate [7, 2006.01]
A61K 31/625 Hierarchieinformationen		. . having heterocyclic substituents, e.g. 4-salicyloylmorpholine (sulfasalazine A61K 31/635) [2, 7, 2006.01]
A61K 31/63 Hierarchieinformationen		. Compounds containing para-N-benzene- sulfonyl-N-groups, e.g. sulfanilamide, p-nitrobenzenesulfonohydrazide [2, 2006.01]
A61K 31/635 Hierarchieinformationen		. . having a heterocyclic ring, e.g. sulfadiazine [2, 2006.01]
A61K 31/64 Hierarchieinformationen		. Sulfonylureas, e.g. glibenclamide, tolbutamide, chlorpropamide [2, 2006.01]
A61K 31/65 Hierarchieinformationen		. Tetracyclines [2, 2006.01]
A61K 31/655 Hierarchieinformationen		. Azo (—N=N—), diazo (=N₂), azoxy (N—O—N or N(=O)—N), azido (—N₃) or diazoamino (—N=N—N) compounds [2, 2006.01]
A61K 31/66 Hierarchieinformationen		. Phosphorus compounds [2, 2006.01]
A61K 31/661 Hierarchieinformationen		. . Phosphorus acids or esters thereof not having P—C bonds, e.g. fosfosal, dichlorvos, malathion [7, 2006.01]
A61K 31/6615 Hierarchieinformationen		. . . Compounds having two or more esterified phosphorus acid groups, e.g. inositol triphosphate, phytic acid [7, 2006.01]
A61K 31/662 Hierarchieinformationen		. . Phosphorus acids or esters thereof having P—C bonds, e.g. foscarnet, trichlorfon [7, 2006.01]
A61K 31/663 Hierarchieinformationen		. . . Compounds having two or more phosphorus acid groups or esters thereof, e.g. clodronic acid, pamidronic acid [7, 2006.01]
A61K 31/664 Hierarchieinformationen		. . Amides of phosphorus acids [7, 2006.01]
A61K 31/665 Hierarchieinformationen		. . having oxygen as a ring hetero atom, e.g. fosfomycin [2, 2006.01]
A61K 31/67 Hierarchieinformationen		. . having sulfur as a ring hetero atom [2, 2006.01]
A61K 31/675 Hierarchieinformationen		. . having nitrogen as a ring hetero atom, e.g. pyridoxal phosphate [2, 2006.01]
A61K 31/683 Hierarchieinformationen		. . Diesters of a phosphorus acid with two hydroxy compounds, e.g. phosphatidylinositols [7, 2006.01]
A61K 31/685 Hierarchieinformationen		. . . one of the hydroxy compounds having nitrogen atoms, e.g. phosphatidylserine, lecithin [2, 7, 2006.01]
A61K 31/688 Hierarchieinformationen		. . . both hydroxy compounds having nitrogen atoms, e.g. sphingomyelins [7, 2006.01]
A61K 31/69 Hierarchieinformationen		. Boron compounds [2, 2006.01]
A61K 31/695 Hierarchieinformationen		. Silicon compounds [2, 2006.01]
A61K 31/70 Hierarchieinformationen		. Carbohydrates; Sugars; Derivatives thereof (sorbitol A61K 31/047) [2, 7, 2006.01]
A61K 31/7004 Hierarchieinformationen		. . Monosaccharides having only carbon, hydrogen and oxygen atoms [7, 2006.01]
A61K 31/7008 Hierarchieinformationen		. . Compounds having an amino group directly attached to a carbon atom of the saccharide radical, e.g. D-galactosamine, ranimustine [7, 2006.01]
A61K 31/7012 Hierarchieinformationen		. . Compounds having a free or esterified carboxyl group attached, directly or through a carbon chain, to a carbon atom of the saccharide radical, e.g. glucuronic acid, neuraminic acid (gluconic acid A61K 31/191; ascorbic acid A61K 31/375) [7, 2006.01]
A61K 31/7016 Hierarchieinformationen		. . Disaccharides, e.g. lactose, lactulose (lactobionic acid A61K 31/7032) [7, 2006.01]
A61K 31/702 Hierarchieinformationen		. . Oligosaccharides, i.e. having three to five saccharide radicals attached to each other by glycosidic linkages [7, 2006.01]
A61K 31/7024 Hierarchieinformationen		. . Esters of saccharides [7, 2006.01]
A61K 31/7028 Hierarchieinformationen		. . Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages [7, 2006.01]
A61K 31/7032 Hierarchieinformationen		. . . attached to a polyol, i.e. compounds having two or more free or esterified hydroxy groups, including the hydroxy group involved in the glycosidic linkage, e.g. monoglucosyl-diacylglycerides, lactobionic acid, gangliosides [7, 2006.01]
A61K 31/7034 Hierarchieinformationen		. . . attached to a carbocyclic compound, e.g. phloridzin [7, 2006.01]
A61K 31/7036 Hierarchieinformationen		. . . . having at least one amino group directly attached to the carbocyclic ring, e.g. streptomycin, gentamycin, amikacin, validamycin, fortimicins [7, 2006.01]
A61K 31/704 Hierarchieinformationen		. . . . attached to a condensed carbocyclic ring system, e.g. sennosides, thiocolchicosides, escin, daunorubicin, digitoxin [7, 2006.01]
A61K 31/7042 Hierarchieinformationen		. . Compounds having saccharide radicals and heterocyclic rings [7, 2006.01]
A61K 31/7048 Hierarchieinformationen		. . . having oxygen as a ring hetero atom, e.g. leucoglucosan, hesperidin, erythromycin, nystatin [7, 2006.01]
A61K 31/7052 Hierarchieinformationen		. . . having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides [7, 2006.01]
A61K 31/7056 Hierarchieinformationen		. . . . containing five-membered rings with nitrogen as a ring hetero atom [7, 2006.01]
A61K 31/706 Hierarchieinformationen		. . . . containing six-membered rings with nitrogen as a ring hetero atom [7, 2006.01]
A61K 31/7064 Hierarchieinformationen		. . . . . containing condensed or non-condensed pyrimidines [7, 2006.01]
A61K 31/7068 Hierarchieinformationen		. . . . . . having oxo groups directly attached to the pyrimidine ring, e.g. cytidine, cytidylic acid [7, 2006.01]
A61K 31/7072 Hierarchieinformationen		. . . . . . . having two oxo groups directly attached to the pyrimidine ring, e.g. uridine, uridylic acid, thymidine, zidovudine [7, 2006.01]
A61K 31/7076 Hierarchieinformationen		. . . . . . containing purines, e.g. adenosine, adenylic acid [7, 2006.01]
A61K 31/708 Hierarchieinformationen		. . . . . . . having oxo groups directly attached to the purine ring system, e.g. guanosine, guanylic acid [7, 2006.01]
A61K 31/7084 Hierarchieinformationen		. . Compounds having two nucleosides or nucleotides, e.g. nicotinamide-adenine dinucleotide, flavine-adenine dinucleotide [7, 2006.01]
A61K 31/7088 Hierarchieinformationen		. . Compounds having three or more nucleosides or nucleotides [7, 2006.01]
A61K 31/7105 Hierarchieinformationen		. . . Natural ribonucleic acids, i.e. containing only riboses attached to adenine, guanine, cytosine or uracil and having 3'-5' phosphodiester links [7, 2006.01]
A61K 31/711 Hierarchieinformationen		. . . Natural deoxyribonucleic acids, i.e. containing only 2'-deoxyriboses attached to adenine, guanine, cytosine or thymine and having 3'-5' phosphodiester links [7, 2006.01]
A61K 31/7115 Hierarchieinformationen		. . . Nucleic acids or oligonucleotides having modified bases, i.e. other than adenine, guanine, cytosine, uracil or thymine [7, 2006.01]
A61K 31/712 Hierarchieinformationen		. . . Nucleic acids or oligonucleotides having modified sugars, i.e. other than ribose or 2'-deoxyribose [7, 2006.01]
A61K 31/7125 Hierarchieinformationen		. . . Nucleic acids or oligonucleotides having modified internucleoside linkage, i.e. other than 3'-5' phosphodiesters [7, 2006.01]
A61K 31/713 Hierarchieinformationen		. . . Double-stranded nucleic acids or oligonucleotides [7, 2006.01]
A61K 31/7135 Hierarchieinformationen		. . Compounds containing heavy metals [7, 2006.01]
A61K 31/714 Hierarchieinformationen		. . . Cobalamins, e.g. cyanocobalamin, vitamin B₁₂ [7, 2006.01]
A61K 31/715 Hierarchieinformationen		. . Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters [2, 2006.01]
A61K 31/716 Hierarchieinformationen		. . . Glucans [7, 2006.01]
A61K 31/717 Hierarchieinformationen		. . . . Celluloses [7, 2006.01]
A61K 31/718 Hierarchieinformationen		. . . . Starch or degraded starch, e.g. amylose, amylopectin [7, 2006.01]
A61K 31/719 Hierarchieinformationen		. . . . Pullulans [7, 2006.01]
A61K 31/721 Hierarchieinformationen		. . . . Dextrans [7, 2006.01]
A61K 31/722 Hierarchieinformationen		. . . . Chitin; Chitosan [7, 2006.01]
A61K 31/723 Hierarchieinformationen		. . . . Xanthans [7, 2006.01]
A61K 31/724 Hierarchieinformationen		. . . . Cyclodextrins [7, 2006.01]
A61K 31/726 Hierarchieinformationen		. . . Glycosaminoglycans, i.e. mucopolysaccharides (chondroitin sulfate, dermatan sulfate A61K 31/737) [7, 2006.01]
A61K 31/727 Hierarchieinformationen		. . . . Heparin; Heparan [7, 2006.01]
A61K 31/728 Hierarchieinformationen		. . . . Hyaluronic acid [7, 2006.01]
A61K 31/729 Hierarchieinformationen		. . . Agar; Agarose; Agaropectin [7, 2006.01]
A61K 31/731 Hierarchieinformationen		. . . Carrageenans [7, 2006.01]
A61K 31/732 Hierarchieinformationen		. . . Pectin [7, 2006.01]
A61K 31/733 Hierarchieinformationen		. . . Fructosans, e.g. inulin [7, 2006.01]
A61K 31/734 Hierarchieinformationen		. . . Alginic acid [7, 2006.01]
A61K 31/736 Hierarchieinformationen		. . . Glucomannans or galactomannans, e.g locust bean gum, guar gum [7, 2006.01]
A61K 31/737 Hierarchieinformationen		. . . Sulfated polysaccharides, e.g. chondroitin sulfate, dermatan sulfate (A61K 31/727 takes precedence) [7, 2006.01]
A61K 31/738 Hierarchieinformationen		. . . Cross-linked polysaccharides [7, 2006.01]
A61K 31/739 Hierarchieinformationen		. . . Lipopolysaccharides [7, 2006.01]
A61K 31/74 Hierarchieinformationen		. Synthetic polymeric materials [2, 2006.01]
A61K 31/745 Hierarchieinformationen		. . Polymers of hydrocarbons [2, 2006.01]
A61K 31/75 Hierarchieinformationen		. . . of ethene [2, 2006.01]
A61K 31/755 Hierarchieinformationen		. . Polymers containing halogen [2, 2006.01]
A61K 31/76 Hierarchieinformationen		. . . of vinyl chloride [2, 2006.01]
A61K 31/765 Hierarchieinformationen		. . Polymers containing oxygen [2, 2006.01]
A61K 31/77 Hierarchieinformationen		. . . of oxiranes [2, 2006.01]
A61K 31/775 Hierarchieinformationen		. . . Phenolic resins [2, 2006.01]
A61K 31/78 Hierarchieinformationen		. . . of acrylic acid or derivatives thereof [2, 2006.01]
A61K 31/785 Hierarchieinformationen		. . Polymers containing nitrogen [2, 2006.01]
A61K 31/787 Hierarchieinformationen		. . . containing heterocyclic rings having nitrogen as a ring hetero atom [7, 2006.01]
A61K 31/79 Hierarchieinformationen		. . . . Polymers of vinyl pyrrolidone [2, 2006.01]
A61K 31/795 Hierarchieinformationen		. . Polymers containing sulfur [2, 2006.01]
A61K 31/80 Hierarchieinformationen		. . Polymers containing hetero atoms not provided for in groups A61K 31/755-A61K 31/795 [2, 2006.01]
A61K 33/00 Hierarchieinformationen		Medicinal preparations containing inorganic active ingredients [2, 2006.01]
A61K 35/00 Hierarchieinformationen		Medicinal preparations containing materials or reaction products thereof with undetermined constitution [2, 2006.01]
A61K 36/00 Hierarchieinformationen		Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines [2006.01]
A61K 38/00 Hierarchieinformationen		Medicinal preparations containing peptides (peptides containing beta-lactam rings A61K 31/00; cyclic dipeptides not having in their molecule any other peptide link than those which form their ring, e.g. piperazine-2,5-diones, A61K 31/00; ergoline-based peptides A61K 31/48; containing macromolecular compounds having statistically distributed amino acid units A61K 31/74; medicinal preparations containing antigens or antibodies A61K 39/00; medicinal preparations characterised by the non-active ingredients, e.g. peptides as drug carriers, A61K 47/00) [6, 2006.01]
A61K 39/00 Hierarchieinformationen		Medicinal preparations containing antigens or antibodies (materials for immunoassay G01N 33/53) [2, 2006.01]
A61K 41/00 Hierarchieinformationen		Medicinal preparations obtained by treating materials with wave energy or particle radiation [2, 2006.01, 2020.01]
A61K 45/00 Hierarchieinformationen		Medicinal preparations containing active ingredients not provided for in groups A61K 31/00-A61K 41/00 [2, 6, 2006.01]
A61K 47/00 Hierarchieinformationen		Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient [2, 2006.01]
A61K 48/00 Hierarchieinformationen		Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy [5, 2006.01]
A61K 49/00 Hierarchieinformationen		Preparations for testing in vivo [3, 2006.01]
A61K 50/00 Hierarchieinformationen		Electrically conductive preparations for use in therapy or testing in vivo, e.g. conductive adhesives or gels to be used with electrodes for electrocardiography (ECG) or for transcutaneous drug administration [2006.01]
A61K 51/00 Hierarchieinformationen		Preparations containing radioactive substances for use in therapy or testing in vivo [6, 2006.01]
A61K 101/00		Indexing scheme associated with group A61K 51/00, relating to the nature of the radioactive substance. [6]
A61K 101/00 Hierarchieinformationen		Radioactive non-metals [6, 2006.01]
A61K 103/00 Hierarchieinformationen		Radioactive metals [6, 2006.01]
A61K 125/00		Indexing scheme associated with group A61K 36/00, relating to plant parts with medicinal activity. [2006.01]
A61K 125/00 Hierarchieinformationen		Containing or obtained from roots, bulbs, tubers, corms or rhizomes [2006.01]
A61K 127/00 Hierarchieinformationen		Containing or obtained from leaves [2006.01]
A61K 129/00 Hierarchieinformationen		Containing or obtained from bark [2006.01]
A61K 131/00 Hierarchieinformationen		Containing or obtained from seeds, nuts, fruits or grains [2006.01]
A61K 133/00 Hierarchieinformationen		Containing or obtained from flowers or blossoms [2006.01]
A61K 135/00 Hierarchieinformationen		Containing or obtained from stems, stalks, branches, twigs or shoots [2006.01]
A61L Hierarchieinformationen		METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES (preservation of bodies or disinfecting characterised by the agent employed A01N; preserving, e.g. sterilising, food or foodstuffs A23; preparations for medical, dental or toilet purposes A61K) [4]
A61M Hierarchieinformationen		DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY (introducing media into or onto the bodies of animals A61D 7/00; means for inserting tampons A61F 13/26; devices for administering food or medicines orally A61J; containers for collecting, storing or administering blood or medical fluids A61J 1/05); DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY (surgery A61B; chemical aspects of surgical articles A61L; magnetotherapy using magnetic elements placed within the body A61N 2/10); DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR [4, 5]
A61N Hierarchieinformationen		ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY (measurement of bioelectric currents A61B; surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body A61B 18/00; anaesthetic apparatus in general A61M; incandescent lamps H01K; infra-red radiators for heating H05B) [6]
A61P Hierarchieinformationen		SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS [7]
A61Q Hierarchieinformationen		SPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS [2006.01]
A62 Hierarchieinformationen		LIFE-SAVING; FIRE-FIGHTING
A63 Hierarchieinformationen		SPORTS; GAMES; AMUSEMENTS
A99 Hierarchieinformationen		SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION [2006.01]
B Hierarchieinformationen		PERFORMING OPERATIONS; TRANSPORTING
C Hierarchieinformationen		CHEMISTRY; METALLURGY
D Hierarchieinformationen		TEXTILES; PAPER
E Hierarchieinformationen		FIXED CONSTRUCTIONS
F Hierarchieinformationen		MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
G Hierarchieinformationen		PHYSICS
H Hierarchieinformationen		ELECTRICITY

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