Syntheses of Cerulenin and Its Analogs. I. Cerulenin and Its Analogs with Modified Side Chain.
作者:Naoko MORISAKI、Hiroshi FUNABASHI、Jun FURUKAWA、Rumiko SHIMAZAWA、Akira KANEMATSU、Toshiaki ANDO、Shigenobu OKUDA、Shigeo IWASAKI
DOI:10.1248/cpb.40.2945
日期:——
Optically active cerulenin 1, a potent inhibitor of fatty acid synthetase, was prepared via the condensation of the epoxy aldehyde 8 and the alkenyl lithium 16. In order to evaluate the effects of (E, E)-1, 4-double bounds of the cerulenin side chain on the interaction with the enzyme, a series of optically active cerulenin analogs 32a-i with modified side chains and tetrahydrocerulenin 3 were synthesized by similar procedures.
通过环氧醛8与烯基锂16的缩合反应,制备了具有光学活性的西鲁莱宁1,这是一种强效脂肪酸合成酶抑制剂。为了评估西鲁莱宁侧链上的(E, E)-1, 4-双键对其与酶相互作用的影响,采用类似方法合成了具有修饰侧链的一组光学活性西鲁莱宁类似物32a-i及四氢西鲁莱宁3,并进行了系统研究。