A General Approach for the Synthesis of Phenolic Natural Products. Facile Syntheses of Grifolin and Colletochlorins B and D
作者:Hiroyuki Saimoto、Jiro Ueda、Hitoshi Sashiwa、Yoshihiro Shigemasa、Tamejiro Hiyama
DOI:10.1246/bcsj.67.1178
日期:1994.4
is established for the synthesis of phenolic compounds having terpenoid side chains: (1) protection of the phenolic hydroxyls in the aromatic precursor by ether formation, (2) coupling the aromatic part with a terpenoid bromide, and (3) deprotection to regenerate the hydroxyl groups. This strategy was successfully applied to the synthesis of colletochlorins B and D and grifolin. Some of the colletochlorin
为合成具有萜类侧链的酚类化合物建立了一般方法:(1) 通过醚形成保护芳族前体中的酚羟基,(2) 将芳族部分与萜类溴化物偶联,以及 (3) 脱保护以再生羟基。该策略已成功应用于炭疽菌素 B 和 D 以及灰树花素的合成。发现一些炭疽菌素衍生物可抑制 P388 的细胞生长。