1.BETA.-Methyl-2-(5-substituted pyrrolidin-3-ylthio)carbapenems; 2. Synthesis and Antibacterial Activity of 5-Aminopropyl and 5-Aminopropenyl Pyrrolidine Derivatives.
作者:NORIKAZU OHTAKE、OSAMU OKAMOTO、SHINJI KATO、RYOSUKE USHIJIMA、HIROSHI FUKATSU、SUSUMU NAKAGAWA
DOI:10.7164/antibiotics.50.586
日期:——
The synthesis and biological activity of (1 R, 5S, 6S)-2-[(3S, 5S)-5-substituted pyrrolidin-3-ylthio]-6-[(R)-1-hydroxyethyl]-1-methyl-1- carbapen-2-em-3-carboxylic acid, in which aminopropyl, aminopropenyl, and aminopropynyl groups were introduced as substituents, are described. Aminopropyl and aminopropenyl derivatives showed potent in vitro and in vivo antibacterial activity against Gram-positive
(1 R,5S,6S)-2-[(3S,5S)-5-取代的吡咯烷-3-基硫基] -6-[[(R)-1-羟乙基] -1-甲基-描述了其中引入了氨基丙基,氨基丙烯基和氨基丙炔基作为取代基的1-碳青烯-2-em-3-羧酸。氨丙基和氨基丙烯基衍生物对革兰氏阳性和革兰氏阴性细菌(包括铜绿假单胞菌)显示出有效的体外和体内抗菌活性。