[Studies on beta-lactam antibiotics for medicinal purpose. XIX. Synthesis and structure-activity relationships of 7 beta-acylamido-3-[(5-methyl-2H-tetrazol-2-yl)methyl]-3-cep hem-4-carbox ylic acid, 7 beta-acylamido-3-[(5-chloro-1,2,4-triazol-1-yl)methyl]-3-c ephem-4-carb oxylic acid and their derivatives].
作者信息
Sadaki H, Imaizumi H, Inaba T, Hirakawa T, Murotani Y, Watanabe Y, Minami S, Saikawa I