[CH3:1][O:2][C:3]1[CH:8]=[C:7]([OH:9])[CH:6]=[CH:5][C:4]=1[C:10]1[NH:11][C:12]2[C:13]([N:18]=1)=[N:14][CH:15]=[CH:16][CH:17]=2.[CH3:19][S:20](Cl)(=[O:22])=[O:21]>>[CH3:1][O:2][C:3]1[CH:8]=[C:7]([O:9][S:20]([CH3:19])(=[O:22])=[O:21])[CH:6]=[CH:5][C:4]=1[C:10]1[NH:11][C:12]2[C:13]([N:18]=1)=[N:14][CH:15]=[CH:16][CH:17]=2Prepared analogously to Example 1 from 2-(2'-methoxy-4'-hydroxyphenyl)-imidazo[4,5-b]pyridine and methanesulfonic acid chloride.
Wird geladen…