9alpha-Chloro-6alpha-fluoro-17alpha-hydroxy-16-methyl-17beta- methoxycarbonyl-androst-1,4-dienes esterified in position 17alpha by a cyclic acyl group

摘要

The invention relates to 9alpha-chloro-6alpha-fluoro- 17alpha-hydroxy-16-methyl-17beta-methoxycarbonyl-androst-1,4- dienes esterified in position 17alpha by a cyclic acyl group of formula (I), where R is a monovalent cyclic organic group having from 3 to 15 atoms in the ring system, useful as pharmaceuticals.