1,a-Methyl-2-(5-substituted pyrrolidin-3-ylthio)carbapenems; 3. Synthesis and Antibacterial Activity of BO-2727 and Its Related Compounds.
作者:NORIKAZU OHTAKE、OSAMU OKAMOTO、RYUJI MITOMO、YOSHIAKI KATO、KATSUMI YAMAMOTO、YUJI HAGA、HIROSHI FUKATSU、SUSUMU NAKAGAWA
DOI:10.7164/antibiotics.50.598
日期:——
The synthesis and biological activity of (1R,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 hydroxy-substituted aminoethyl, aminopropyl, and aminobutyl groups were introduced as substituents, are described. These derivatives showed potent antibacterial activity against Gram-positive and Gram-negative bacteria including
(1R,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-1)的合成和生物活性描述了其中引入了羟基取代的氨基乙基,氨基丙基和氨基丁基作为取代基的-咔啉-2-em-3-羧酸。这些衍生物对包括铜绿假单胞菌在内的革兰氏阳性和革兰氏阴性细菌显示出有效的抗菌活性。其中,选择带有(R)-1-羟基-3-(N-甲基氨基)丙基的来那培南(BO-2727,7b)作为开发候选。