Collect. Czech. Chem. Commun. 1981, 46, 2703-2708

2-Phenyl- and 2-benzamido-benzimidazoles

Jaroslav Slukaa, Jaroslav Daněkb, Petr Bedrníkb and Zdeněk Buděšínskýa

a Research Institute for Pharmacy and Biochemistry, 130 60 Prague 3
b Research Institute for Biofactors and Veterinary Drugs, 254 01 Jilove


2-Phenylbenzimidazoles I-VI with chlorine atom or methoxy group on the benzene ring were prepared by a modified method. Acylation of 2-aminobenzimidazole with substituted benzoyl chlorides afforded the 2-benzamidobenzimidazoles VII-XXXVI. All these compounds were tested for anthelmintic and coccidiostatic activity.