作者:Yoshikazu Kitano、Toshihiro Ito、Takehiro Suzuki、Yasuyuki Nogata、Kyouji Shinshima、Erina Yoshimura、Kazuhiro Chiba、Masahiro Tada、Isamu Sakaguchi
DOI:10.1039/b206705f
日期:2002.10.7
A new synthesis of 3-isocyanotheonellin, a marine sesquiterpene with potent antifouling activity against the larvae of the barnacle Balanus amphirite, and its analogues is described. The highlight of the synthetic strategy is the one-step construction of a tertiary isocyanide from an alcohol using trimethylsilyl cyanide and a silver salt. The antifouling activities of 3-isocyanotheonellin and its analogues are also reported.
描述了一种新的合成3-异氰基硫鸟苷(3-isocyanotheonellin)的方法,这是一种对藤壶幼虫Balanus amphirite具有强效抗污活性的海洋倍半萜及其类似物。合成策略的亮点是通过使用三甲基硅基氰化物和银盐在一步中构建一个三级异氰基化合物。还报道了3-异氰基硫鸟苷及其类似物的抗污活性。