Pyridine → 5-Pyridin-2-ylthiophene-2-sulfonic acid 2-(cyclopropanecarbonyl-amino)benzothiazol-6-yl ester

Reaction equation

[OH:1][C:2]1[CH:16]=[CH:15][C:5]2[N:6]=[C:7]([NH:9][C:10]([CH:12]3[CH2:14][CH2:13]3)=[O:11])[S:8][C:4]=2[CH:3]=1.N1C=CC=CC=1.[N:23]1[CH:28]=[CH:27][CH:26]=[CH:25][C:24]=1[C:29]1[S:33][C:32]([S:34](Cl)(=[O:36])=[O:35])=[CH:31][CH:30]=1>CN(C)C1C=CN=CC=1.CC(C)=O>[CH:12]1([C:10]([NH:9][C:7]2[S:8][C:4]3[CH:3]=[C:2]([O:1][S:34]([C:32]4[S:33][C:29]([C:24]5[CH:25]=[CH:26][CH:27]=[CH:28][N:23]=5)=[CH:30][CH:31]=4)(=[O:35])=[O:36])[CH:16]=[CH:15][C:5]=3[N:6]=2)=[O:11])[CH2:13][CH2:14]1