CA743538A - CYCLOPENTENO DERIVATIVES OF THE ANDROSTENE, .alpha.-ANDROSTANE AND .beta.-ANDROSTANE SERIES AND PROCESS FOR THEIR MANUFACTURE
- Google Patents
CYCLOPENTENO DERIVATIVES OF THE ANDROSTENE, .alpha.-ANDROSTANE AND .beta.-ANDROSTANE SERIES AND PROCESS FOR THEIR MANUFACTURE
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA743538A
Inventor
Daase Erhard
Fritsch Werner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Farbwerke Hoechst AG
Publication date
Application grantedgrantedCritical
Publication of CA743538ApublicationCriticalpatent/CA743538A/en
CA743538ACYCLOPENTENO DERIVATIVES OF THE ANDROSTENE, .alpha.-ANDROSTANE AND .beta.-ANDROSTANE SERIES AND PROCESS FOR THEIR MANUFACTURE
ExpiredCA743538A
(en)
.DELTA.4 AND .DELTA.5 DERIVATIVES OF 17.alpha.-ALKENYL- AND 17.alpha.-ALKYNYL-17.beta.-OXYGENATED-2-OXA-5.alpha.-ANDROSTAN-3-ONES, AND 19-NOR COMPOUNDS CORRESPONDING