Synthesis and biological evaluation of novel 1β-methylcarbapenems with isothiazoloethenyl side chains
作者:Yong Koo Kang、Kyung Seok Lee、Kyung Ho Yoo、Kye Jung Shin、Dong Chan Kim、Chang-Seok Lee、Jae Yang Kong、Dong Jin Kim
DOI:10.1016/s0960-894x(02)00948-4
日期:2003.2
The synthesis of novel 1 beta-methylcarbapenems 1a,b bearing isothiazoloethenyl moieties at C-5 position of pyrrolidine ring and their biological evaluation are described. Both compounds showed potent and well-balanced antibacterial activity as well as high stability to DHP-I. Especially, 5-isothiazole derivative 1a exhibited excellent DHP-I stability and advanced pharmacokinetics profiles, compared