Sunagawa M, Matsumura H, Inoue T, Fukasawa M
Research Laboratories, Sumitomo Pharmaceuticals Co., Ltd., Osaka, Japan.
J Antibiot (Tokyo). 1992 Apr;45(4):500-4. doi: 10.7164/antibiotics.45.500.
A series of new penem compounds with a C-2 side chain consisting of a pyrrolidin-3'-ylthio group substituted with various aminocarbonyl groups at the C-5' position have been prepared. Antibacterial activity, stability to renal dehydropeptidase-I and affinity to penicillin-binding proteins of these compounds were investigated and compared with the corresponding carbapenem compounds.
已制备出一系列新的青霉烯化合物,其C-2侧链由在C-5'位被各种氨基羰基取代的吡咯烷-3'-硫基组成。研究了这些化合物的抗菌活性、对肾脱氢肽酶-I的稳定性以及对青霉素结合蛋白的亲和力,并与相应的碳青霉烯化合物进行了比较。