Synthesis and antibacterial activity of new 2-substituted penems. I.
作者:TOSHIYUKI NISHI、KUNIO HIGASHI、MAKOTO TAKEMURA、MAKOTO SATO
DOI:10.7164/antibiotics.46.1740
日期:——
A new type of penem derivative (3-6) having a cyclic amidine moiety or a quaternary heterocycle moiety at the C-2 position was prepared. The susceptibility to renal dehydropeptidase-1 (DHP-1) and the antimicrobial activity of these compounds were determined. Some of these compounds (5,6) showed a broad spectrum of antibacterial activity, including activity against Pseudomonas aeruginosa.
制备了在C-2位具有环am部分或季杂环部分的新型青霉素衍生物(3-6)。确定了这些化合物对肾脏脱氢肽酶-1(DHP-1)的敏感性和抗菌活性。这些化合物中的一些(5,6)显示出广谱的抗菌活性,包括针对铜绿假单胞菌的活性。