7-chloro-10-methylsulfanyl-4H-benzo[b]thieno[3,4-e][1,4]diazepine

氨水

7-Chloro-4,9-dihydro-10H-thieno[3,4-b][1,5]benzodiazepin-10-one

7-chloro-4,9-dihydro-benzo[b]thieno[3,4-e][1,4]diazepine-10-thione

4-氧四氢噻酚-3-羧酸甲酯