Design and Synthesis of Cyclopropane Congeners of Resolvin E2, an Endogenous Proresolving Lipid Mediator, as Its Stable Equivalents
作者:Hayato Fukuda、Ryuta Muromoto、Yuuki Takakura、Kohei Ishimura、Ryutaro Kanada、Daichi Fushihara、Makoto Tanabe、Kotaro Matsubara、Toru Hirao、Koki Hirashima、Hiroshi Abe、Mitsuhiro Arisawa、Tadashi Matsuda、Satoshi Shuto
DOI:10.1021/acs.orglett.6b02612
日期:2016.12.16
are unstable in oxygen due to their characteristic polyunsaturated structures. To solve the problem, CP-RvE2 has been designed and synthesized in which the cis-olefin of RvE2 was replaced with a cyclopropane. CP-RvE2s were much more stable than RvE2 against autoxidation and equipotent or more potent than RvE2. CP-RvE2s were successfully identified as stable equivalents of RvE2.
具有强效抗炎活性的脂类化学介质可分辨酚可以开发出新型的抗炎药。然而,由于其特有的多不饱和结构,它们在氧气中不稳定。为了解决该问题,已经设计并合成了CP-RvE2,其中用环丙烷代替了RvE2的顺式烯烃。CP-RvE2的抗自氧化能力比RvE2稳定得多,并且与RvE2相比具有更强的效价。CP-RvE2已成功鉴定为RvE2的稳定等同物。