Methanesulfonyl chloride → Methanesulfonic acid 2-[3-tert-butyl-5-(3-{(1S,4R)-4-[3-((S)-3-methyl-morpholin-4-yl)-[1,2,4]triazolo[4,3-a]pyridin-6-yloxy]-1,2,3,4-tetrahydro-naphthalen-1-yl}-ureido)-pyrazol-1-yl]-ethyl ester

Reaction equation

[C:1]([C:5]1[CH:6]=[C:7]([NH:13][C:14]([NH:16][C@@H:17]2[C:26]3[C:21](=[CH:22][CH:23]=[CH:24][CH:25]=3)[C@H:20]([O:27][C:28]3[CH:29]=[CH:30][C:31]4[N:32]([C:34]([N:37]5[CH2:42][CH2:41][O:40][CH2:39][C@@H:38]5[CH3:43])=[N:35][N:36]=4)[CH:33]=3)[CH2:19][CH2:18]2)=[O:15])[N:8]([CH2:10][CH2:11][OH:12])[N:9]=1)([CH3:4])([CH3:3])[CH3:2].CCN(C(C)C)C(C)C.[CH3:53][S:54](Cl)(=[O:56])=[O:55]>C(Cl)Cl>[C:1]([C:5]1[CH:6]=[C:7]([NH:13][C:14]([NH:16][C@@H:17]2[C:26]3[C:21](=[CH:22][CH:23]=[CH:24][CH:25]=3)[C@H:20]([O:27][C:28]3[CH:29]=[CH:30][C:31]4[N:32]([C:34]([N:37]5[CH2:42][CH2:41][O:40][CH2:39][C@@H:38]5[CH3:43])=[N:35][N:36]=4)[CH:33]=3)[CH2:19][CH2:18]2)=[O:15])[N:8]([CH2:10][CH2:11][O:12][S:54]([CH3:53])(=[O:56])=[O:55])[N:9]=1)([CH3:4])([CH3:2])[CH3:3]