Synthesis and Antibacterial Activity of 1β-Methylcarbapenems Having a 2, 2-disubstituted-1, 3-Diazabicyclo[3.3.0]octan-4-one Moiety and Related Compounds. Part III
作者:Chang-Hyun Oh、Hyun-Gu Dong、Han-Won Cho、Sung Jin Park、Joon Hee Hong、Daejin Baek、Jung-Hyuck Cho
DOI:10.1002/1521-4184(200205)335:5<200::aid-ardp200>3.0.co;2-x
日期:2002.5
The synthesis of new series of 1β‐methylcarbapenems having a 2, 2‐disubstituted‐1, 3‐diazabicyclo[3.3.0]octan‐ and ‐[4.3.0]nonan‐4‐one moiety is described.Their in vitro antibacterial activities against both Gram‐positive and Gram‐negative bacteria were tested and the effect of the substituent of the bicyclic ring was investigated. A particular compound (16 f) bearing a hydroxymethyl group showed the
描述了具有 2, 2-二取代 - 1, 3 - 二氮杂双环 [3.3.0] 辛烷 - 和 - [4.3.0] 壬烷 - 4 - 一个部分的新系列 1β-甲基碳青霉烯类的合成。 它们的体外抗菌活性对革兰氏阳性菌和革兰氏阴性菌进行了测试,并研究了双环取代物的效果。带有羟甲基的特定化合物 (16 f) 显示出最有效的抗菌活性,带有 1, 3-二氮杂双环 [4.3.0] 壬烷部分的化合物 (17 a) 对肾脱氢肽酶 - I (DHP - I) 表现出优异的稳定性) 美罗培南。