17-(ISOCYANO-SULFONYLMETHYLENE)-STEROID, 17-(FORMAMIDE-SULFONYLMETHYLENE)-STEROID AND MANUFACTURE

摘要

The invention relates to 17-(isocyano-sulfonyl- methylene)-steroids and a process for the preparation of these compounds. Furthermore the invention relates to 17-(formamido-sulfonylmethylene)-steroids, which compounds are, intermediates in the preparation of the 17-(isocyano- sulfonylmethylene)-steroids, and a process for the preparation of these compounds.