C - Chemistry – Metallurgy – 07 – J
Patent
C - Chemistry, Metallurgy
07
J
260/64, 260/90
C07J 5/00 (2006.01) C07J 7/00 (2006.01) C07J 21/00 (2006.01) C07J 43/00 (2006.01)
Patent
CA 1175041
ABSTRACT OF THE DISCLOSURE Progesterone derivatives having a vinylidene or a 1- alkynyl substituent at the 18-position and further op- tionally hydroxylated at the 11-position and the 21- position are described herein. Compounds having both an ethynyl substituent and a hydroxy substituent at the 18-position are also described herein. The compounds are useful as aldosterone inhibitors.
384716
Johnston J. O'neal
Metcalf Brian W.
Merrell Pharmaceuticals Inc.
Osler Hoskin & Harcourt Llp
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