Process for the manufacture of a product of the thiazolo [3,4,5-de] [4,1]benzothiazepine type
申请人:Mutti Stephane
公开号:US20050165002A1
公开(公告)日:2005-07-28
Novel processes for the preparation of a compound of the thiazolo[3,4,5-de][4,1]benzothiazepine type and in particular of 2-imino-9-trifluoromethyl-4,5-dihydro-2H,7H-thiazolo[3,4,5-de][4,1]benzothiazepine 6,6-dioxide methanesulfonate and (R,S)-2-imino-9-trifluoromethyl-4,5-dihydro-2H,7H-thiazolo[3,4,5-de][4,1]benzothiazepine 6-oxide and its enantiomers and their pharmaceutically acceptable salts.
一种制备噻唑[3,4,5-de][4,1]苯并噻蒽啶类化合物的新工艺,特别是2-亚胺基-9-三氟甲基-4,5-二氢-2H,7H-噻唑[3,4,5-de][4,1]苯并噻蒽啶6,6-二氧甲磺酸盐和(R,S)-2-亚胺基-9-三氟甲基-4,5-二氢-2H,7H-噻唑[3,4,5-de][4,1]苯并噻蒽啶6-氧及其对映体及其药用可接受盐的新工艺。