Pure 17 alpha-ethynyl(5 alpha), androst-2-ene,17 beta-cl, proces

Details Pure 17 alpha-ethynyl(5 alpha), androst-2-ene,17 beta-cl, proces Pure 17 alpha-ethynyl(5 alpha), androst-2-ene,17 beta-cl, proces

1979-07-16

1981-07-14

Roberts, Elbert L.

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Bacterium or component thereof or substance produced by said...

2603975, 2603973, A61K 3156, A01N 4500

Patent

active

042786681

ABSTRACT:
The delta-2 isomer of the 17 alpha-ethynyl (5 alpha), 2-androsten, 17 beta-ol, unmixed with its delta-3 isomer; a process for making the therapeutic isomer and its 17 beta-acetate; and a method of treatment of endometriosis with the 17 beta-acetate of the delta-2 isomer. The pure delta-2 isomer of 17 alpha-ethynyl (5 alpha), 2-androsten, 17 beta-ol, unmixed with its delta-3 isomer, is obtained by oxidation of the isomeric precursor 17-keto (5 alpha), 2-androsten with Jones Reagent. The 17 beta-acetate of the delta-2 isomer of the beta-ol is effective in the treatment of endometriosis by the administration of a daily dose of about 100 to 300 milligrams.

REFERENCES:
patent: 2996524 (1961-08-01), Huffman

Affiliated with

Also associated with

Rating

Pure 17 alpha-ethynyl(5 alpha), androst-2-ene,17 beta-cl, proces does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pure 17 alpha-ethynyl(5 alpha), androst-2-ene,17 beta-cl, proces, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pure 17 alpha-ethynyl(5 alpha), androst-2-ene,17 beta-cl, proces will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2164691