Title:
A-nor-cholestatriene-21-oic acid 21->24 lactones
United States Patent 3336338
Inventors:
Walter, Rosenthal David
Josef, Fried
Publication Date:
08/15/1967
Assignee:
SQUIBB & SONS INC
Other Classes:
560/128, 560/123, 560/1, 560/256, 560/124, 560/116, 560/258, 568/817, 560/107, 560/122, 568/371, 560/105
International Classes:
A61K31/573; A61K31/585; C07J61/00; C07J75/00; A61K31/57; A61K31/58