Synthesis and structure determination of iso -cladospolide B
作者:Xavier Franck、Maria E Vaz Araujo、Jean-Christophe Jullian、Reynald Hocquemiller、Bruno Figadère
DOI:10.1016/s0040-4039(01)00323-9
日期:2001.4
iso-Cladospolide B 1 was previously characterized from the fungal isolate I96S215 obtained from a marine sponge collected in Indonesia. However, neither the relative nor the absolute configurations were reported. We describe in this letter a synthetic pathway which allowed us to prepare 1 and attribute the absolute configurations of the three stereogenic centers.
iso -Cladospolide B 1以前的特征是从从印度尼西亚收集的海洋海绵中获得的真菌分离物I96S215表征的。但是,没有报道相对和绝对构型。我们在这封信中描述了一条合成途径,该途径使我们能够制备1并归因于三个立体生成中心的绝对构型。