Structure elucidation and stereoselective total synthesis of pavettamine, the causal agent of gousiekte
作者:Moira L. Bode、Paul J. Gates、Samson Y. Gebretnsae、Robert Vleggaar
DOI:10.1016/j.tet.2010.01.043
日期:2010.3
The structure elucidation of a novel natural product pavettamine (1), the causal agent of the plant toxicosis gousiekte, is reported. The structure was defined by analysis of NMR and MS data and the relative configuration followed from the 13C NMR data of the acetonide derivative. The absolute stereochemistry was established by total synthesis from (2S)-malic acid using chiral sulfoxide methodology
据报道,一种新型天然产物帕维他明(1)的结构阐明是植物毒性中毒的致病因子。通过分析NMR和MS数据以及从丙酮化物衍生物的13 C NMR数据得出的相对构型来定义结构。绝对立体化学是通过使用(2 S,4 R,8 R,10 S)-1,11-二氨基-6-氮杂-十一烷-2,4通过手性亚砜方法由(2S)-苹果酸进行全合成而建立的,8,10-四醇。