Provided are a process for preparing a sulfonamide compound which is an inhibitor of Bcl-2/Bcl-xL, including the compound (3R) -1- (3- (4- (4- (4- (3- (2- (4-chlorophenyl) -1-isopropyl-4-methylsulfonyl-5-methyl-1H-pyrrol-3-yl) -5-fluorophenyl) piperazine -1-yl) -phenylaminosulfonyl) -2-trifluoromethanesulfonyl-anilino) -4-ph enylthio-butyl) -piperidine-4-carboxylic acid 3-phosphonopropyl ester, an intermediate for preparing the sulfonamide compound and a preparation process thereof.
提供了一种制备
硫酰胺化合物的过程,该化合物是Bcl-2/Bcl-xL的
抑制剂,包括化合物(3R)-1-(3-(4-(4-(4-(3-(2-(4-
氯苯基)-1-
异丙基-4-
甲基磺酰基-5-
甲基-1H-
吡咯-3-基)-5-
氟苯基)
哌嗪-1-基)-
苯胺磺酰基)-2-三
氟甲磺酰基
苯胺基)-4-
苯硫基-丁基)-
哌啶-4-
羧酸3-
磷酸丙基
酯,用于制备
硫酰胺化合物的
中间体及其制备过程。