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
CA834803A
Inventor
Baltes Josef
Weghorst Friedrich
W. G. Wechmann Otto
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.)
Harburger Fettchemie Brinckman and Mergell GmbH
Original Assignee
Harburger Fettchemie Brinckman and Mergell GmbH
Publication date
Application grantedgrantedCritical
Publication of CA834803ApublicationCriticalpatent/CA834803A/en
16-OXYGENATED-20-METHYL-.DELTA.17(20) PREGNEN-21-OIC ACIDS, 16-OXYGENATED-17.alpha.,20.alpha.-METHYLENE-21-OIC ACIDS OF THE PREGNANE SERIES, THEIR ESTERS, AND PROCESS FOR THEIR PREPARATION