[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([O:13][CH3:14])=[C:6]([C:8]2[NH:9][CH:10]=[CH:11][CH:12]=2)[CH:7]=1.C(S(C1[CH:21]=[CH:22][C:23](OC)=[C:24]([C:26]2[NH:27][CH:28]=CC=2)C=1)(=O)=O)C>>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([O:13][CH3:14])=[C:6]([C:8]2[NH:9][C:10]([CH2:28][N:27]3[CH2:26][CH2:24][CH2:23][CH2:22][CH2:21]3)=[CH:11][CH:12]=2)[CH:7]=1This compound was prepared by a method analogous to that used to prepare example 2, but using 2-(5-chloro-2-methoxyphenyl)-1H-pyrrole (prepared according to the method of Kruse et at., [Heterocycles, 26, 3141, 1987] from the corresponding acid chloride) in place of 2-(5-ethylsulphonyl-2-methoxyphenyl)-1H-pyrrole.
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