Enantioselective synthesis of curacin A. 1. Construction of C1–C7, C8–17, and C18–C22 segments
作者:Hisanaka Ito、Nobuyuki Imai、Shin Tanikawa、Susumu Kobayashi
DOI:10.1016/0040-4039(96)00030-5
日期:1996.3
Total synthesis of curacin A, a novel antimitotic antiproliferative antibiotic, was achieved by the connection of C1C7, C8C17, and C18C22 segments. Enantioselective preparation of each segments were accomplished by asymmetric allylation, chiral synthon method, and asymmetric hydrolysis by using pig liver esterase, respectively.
通过连接C1C7,C8C17和C18C22片段,实现了新的抗有丝分裂抗增殖抗生素curacin A的全合成。每个片段的对映选择性制备分别通过不对称烯丙基化,手性合成子法和使用猪肝酯酶的不对称水解完成。