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
CA705407A
Inventor
Muller Georges
Bardaneschi Roland
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.)
Sanofi Aventis France
Original Assignee
Roussel Uclaf SA
Publication date
Application grantedgrantedCritical
Publication of CA705407ApublicationCriticalpatent/CA705407A/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