Asymmetric synthesis of myrioxazines A and B, novel alkaloids of Myrioneuron nutans
作者:Van Cuong Pham、Akino Jossang、Angèle Chiaroni、Thierry Sévenet、Bernard Bodo
DOI:10.1016/s0040-4039(02)01771-9
日期:2002.10
Two new epimeric tricyclic alkaloids, myrioxazines A and B were isolated from the leaves of Myrioneuron nutans and their structures elucidated by spectral analysis (mass spectrometry and 2D NMR). Absolute configurations were determined by total asymmetric synthesis.