17.beta.-SUBSTITUTED-ALLENE-BEARING STEROIDS

Details 17.beta.-SUBSTITUTED-ALLENE-BEARING STEROIDS 17.beta.-SUBSTITUTED-ALLENE-BEARING STEROIDS

1975-02-25

1976-08-31

Roberts, Elbert L.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

2602395, 2603974, 26039745, 2603975, 424243, C07D47100

Patent

active

039780481

ABSTRACT:
Steroidal compounds of the invention bear a 17.beta.-oxygenated group and a 17.alpha.-.PSI.-alkyl substituted allene group, e.g., 17.alpha.-(penta-1'-2'-dienyl)-estra-4,9-dien-17.beta.-ol-3-one, and are prepared by a procedure, e.g., involving reacting a corresponding intermediate bearing a 17.alpha.-(3'-dialkylamino-3'-alkyl-substituted-1'-propynyl)-group with a complex hydride. The steroidal compounds are useful as pharmaceuticals, e.g., as progestational agents.

REFERENCES:
patent: 3888849 (1975-06-01), Bacso

Affiliated with

Also associated with

Rating

17.beta.-SUBSTITUTED-ALLENE-BEARING STEROIDS does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with 17.beta.-SUBSTITUTED-ALLENE-BEARING STEROIDS, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and 17.beta.-SUBSTITUTED-ALLENE-BEARING STEROIDS will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1815060