[C:1]([N:5]1[CH2:11][C:10]2[CH:12]=[C:13]([O:16][CH3:17])[CH:14]=[CH:15][C:9]=2[S:8][CH2:7][CH2:6]1)(=[O:4])[CH:2]=[CH2:3].S(Cl)([Cl:21])(=O)=O>>[C:1]([N:5]1[CH2:11][C:10]2[CH:12]=[C:13]([O:16][CH3:17])[CH:14]=[CH:15][C:9]=2[S:8][CH:7]([Cl:21])[CH2:6]1)(=[O:4])[CH:2]=[CH2:3]4-Acryloyl-7-methoxy-2,3,4,5-tetrahydro-1,4-benzothiazepine (4.0 g) and sulfuryl chloride (2.3 g) were reacted in the same manner as in Experimental Example 7 to give 4-acryloyl-2-chloro-7-methoxy-2,3,4,5-tetrahydro-1,4-benzothiazepine (2.4 g).
Wird geladen…