Isolation and Structure Elucidation of Two New Alkaloids, Pandamarilactonine-C and -D, from Pandanus amaryllifolius and Revision of Relative Stereochemistry of Pandamarilactonine-A and -B by Total Synthesis.
作者:Hiromitsu Takayama、Tomotake Ichikawa、Mariko Kitajima、Maribel G. Nonato、Norio Aimi
DOI:10.1248/cpb.50.1303
日期:——
Two new pyrrolidine alkaloids, pandamarilactonine-C and -D, were isolated from Pandanus amaryllifolius. Based on the total synthesis of pandamarilactonine-C and its related alkaloid, pandamarilactonine-A, the relative stereochemistry of pandamarilactonine-A and -B, which was previously proposed by spectroscopic analysis, was revised.
从露兜树中分离出两种新的吡咯烷生物碱,pandamarilactonine-C和-D。在对pandamarilactonine-C及其相关生物碱pandamarilactonine-A进行全合成的基础上,修订了以前通过光谱分析提出的pandamarilactonine-A和-B的相对立体化学。