2-Alkyl-1-(2-aryl-1,1-difluoro-2-hydroxyethyl)benzimidazoles: potential angiotensin II receptor antagonists
摘要:
2-Alkyl-1-(bromodifluoromethyl)benzimidazoles were synthesized and condensed with aromatic aldehydes to give 2-alkyl-1-(2-aryl-1, 1-difluoro-2-hydroxyethyl)-benzimidazoles. potential nonpeptide antagonist of the angiotensin II receptor with the -CF2CH(OH)-bridge between the heterocyclic nitrogen atom and the biphenyl moiety was synthesized. (C) 2000 Elsevier Science Ltd. All rights reserved.
N-Trihalomethyl derivatives of benzimidazole, benzotriazole and indazole
作者:Lev M Yagupolskii、Dmitrij V Fedyuk、Kirill I Petko、Valeriya I Troitskaya、Valentina I Rudyk、Vitalij V Rudyuk
DOI:10.1016/s0022-1139(00)00321-3
日期:2000.12
1-Chlorodifluoromethyl- and 1-trifluoromethyl-substituted 2-methylbenzimidazoles and benzotriazoles were obtained by chlorination of the corresponding methyl 1-azoledithiocarboxylates and subsequent fluorination of the resulting 1-trichloromethyl derivatives. The condensation of N-sodium salts of 2-alkylbenzimidazoles and indazole with CF2Br2 was shown to afford the corresponding 1-bromodifluoromethylated
2-Alkyl-1-(2-aryl-1,1-difluoro-2-hydroxyethyl)benzimidazoles: potential angiotensin II receptor antagonists
作者:Lev M Yagupolskii、Dmitrij V Fedyuk
DOI:10.1016/s0040-4039(00)00148-9
日期:2000.3
2-Alkyl-1-(bromodifluoromethyl)benzimidazoles were synthesized and condensed with aromatic aldehydes to give 2-alkyl-1-(2-aryl-1, 1-difluoro-2-hydroxyethyl)-benzimidazoles. potential nonpeptide antagonist of the angiotensin II receptor with the -CF2CH(OH)-bridge between the heterocyclic nitrogen atom and the biphenyl moiety was synthesized. (C) 2000 Elsevier Science Ltd. All rights reserved.