Bibliographic data

Document DE000000926552B (Pages: 3)

Bibliographic data Document DE000000926552B (Pages: 3)
INID Criterion Field Contents
54 Title TI [DE] Verfahren zur Herstellung von 19-Norprogesteron (A4-19-Norpregnen-3, 20-dion)
71/73 Applicant/owner PA SYNTEX SA
72 Inventor IN DJERASSI CARL DR ; MIRAMONTES LUIS L ; ROSENKRANZ GEORGE DR
22/96 Application date AD May 28, 1952
21 Application number AN S 0028715
Country of application AC DE
Publication date PUB Apr 21, 1955
33
31
32
Priority data PRC
PRN
PRD
US
null
19511005
51 IPC main class ICM
51 IPC secondary class ICS
IPC additional class ICA
IPC index class ICI
Cooperative patent classification CPC C07J 3/00
C07J 5/00
C07J 61/00
MCD main class MCM
MCD secondary class MCS C07J 3/00 (2006.01)
C07J 5/00 (2006.01)
C07J 61/00 (2006.01)
MCD additional class MCA
57 Abstract AB
56 Cited documents identified in the search CT
56 Cited documents indicated by the applicant CT
56 Cited non-patent literature identified in the search CTNP
56 Cited non-patent literature indicated by the applicant CTNP
Citing documents Determine documents
Sequence listings
Search file IPC ICP C07J 3/00
C07J 5/00
C07J 61/00