作者:Theodore M. Kamenecka、Samuel J. Danishefsky
DOI:10.1002/(sici)1521-3773(19981116)37:21<2995::aid-anie2995>3.0.co;2-6
日期:1998.11.16
promising antibiotic and antitumor properties, was obtained from pyrroloindoline anti-cis-1. This result led to a revision of the proposed stereostructure. The new stereostructure was confirmed by the total synthesis, which involves stereoselective access to the pyrroloindoline syn-cis-1 and the 5-hydroxypiperazic acid subunit and features a Stille coupling for the formation of the central carbon-carbon bond
从吡咯并吲哚啉抗-cis-1中获得了天然产物的立体异构体而不是喜伐他汀(一种具有前途的抗生素和抗肿瘤特性的不寻常的二聚二肽)。该结果导致对所提出的立体结构的修改。新的立体结构已通过总合成得到证实,其中涉及到吡咯并吲哚辛基顺式顺式1和5-羟基哌嗪酸亚单位的立体选择通道,并具有用于形成中心碳-碳键的Stille偶联。