PROCESS FOR THE PRODUCTION OF 6.ALPHA.,9.ALPHA-DIFLUORO-17.ALPHA.-(1- OXOPROPOXY-11.BETA.-HYDROXY-16.ALPHA.-METHYL-3-OXO-ANDROST-1,4-DIENE-17. BETA.-CARBOTHIOIC ACID

摘要

A process for preparing a compound of formula (II) or a salt thereof is described.