PREPARATION PROCESS OF CYCLOPROPYL-6-DIHYDRO-1,3-METHYL-1-PHENYL-5-OXO-2H-THIENO(2,3-E)DIAZEPINE AND SALTS THEREOF

摘要

The invention relates to 6-cyclopropyl-1,3-dihydro-1-methyl-5-phenyl-2-oxo-2H-thieno [2,3-e] diazepine and pharmaceutically acceptable non-toxic acid addition salts, these compounds being useful as medicaments particularly for the treatment of gastro-duodenyl disorders. A synthesis for the diazepine is also described.