CA908157A - PROCESS FOR PREPARING USEFUL 17.alpha.-HYDROXY-20-KETO AND 17.alpha., 21-DIHYDROXY-20-KETO PREGNANES AND DERIVATIVES AND INTERMEDIATES THEREOF
- Google Patents
PROCESS FOR PREPARING USEFUL 17.alpha.-HYDROXY-20-KETO AND 17.alpha., 21-DIHYDROXY-20-KETO PREGNANES AND DERIVATIVES AND INTERMEDIATES THEREOF
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
CA908157A
Inventor
Crabbe Pierre
Velarde Esperanza
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.)
Roche Palo Alto LLC
Original Assignee
Roche Palo Alto LLC
Publication date
Application grantedgrantedCritical
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CA908157APROCESS FOR PREPARING USEFUL 17.alpha.-HYDROXY-20-KETO AND 17.alpha., 21-DIHYDROXY-20-KETO PREGNANES AND DERIVATIVES AND INTERMEDIATES THEREOF
ExpiredCA908157A
(en)