CA798317A - 4,7.alpha.-DIMETHYL-4-ANDROSTENES 4,7.alpha.-DIMETHYL-5 (.alpha. AND .beta.)-ANDROSTANES AND 19-NORANDROSTENES AND THEIR 2.alpha.-METHYL DERIVATIVES
- Google Patents
4,7.alpha.-DIMETHYL-4-ANDROSTENES 4,7.alpha.-DIMETHYL-5 (.alpha. AND .beta.)-ANDROSTANES AND 19-NORANDROSTENES AND THEIR 2.alpha.-METHYL DERIVATIVES
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
CA798317A
Inventor
Allan Campbell J
C. Babcock John
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.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn Co
Publication date
Application grantedgrantedCritical
Publication of CA798317ApublicationCriticalpatent/CA798317A/en
CA798317A4,7.alpha.-DIMETHYL-4-ANDROSTENES 4,7.alpha.-DIMETHYL-5 (.alpha. AND .beta.)-ANDROSTANES AND 19-NORANDROSTENES AND THEIR 2.alpha.-METHYL DERIVATIVES
ExpiredCA798317A
(en)
17.alpha.-ALKYNYL DERIVATIVES OF 4,7.alpha.-DIMETHYL-4-ANDROSTENES, 4,7.alpha.-DIMETHYL-5(.alpha. AND .beta.)-ANDROSTANES AND 19-NORANDROSTANES AND THEIR 2.alpha.-METHYL COUNTERPARTS
3-HYDROXY-7.alpha.-METHYL (AND 7.alpha.,17.alpha.-DIMETHYL)-5 (.alpha. AND .beta.)-ANDROSTANES AND 19-NORANDROSTANES AND THEIR 2.alpha.-METHYL DERIVATIVES