Structural Revision of Parvistemoamide: Informing Biosynthetic Proposals of <i>Stemona</i> Alkaloids
作者:Wesley J. Olivier、Jason A. Smith、Alex C. Bissember
DOI:10.1021/acs.orglett.2c02254
日期:2022.8.12
The natural product parvistemoamide was isolated in 1991 and has ostensibly eluded synthesis. Its distinctive assigned structure represents the first and only Stemona alkaloid within its class. For over 30 years, this structure has influenced biosynthetic proposals concerning this family of natural products. Following synthetic studies and comprehensive analysis of relevant literature, a revised structure
天然产物 parvistemoamide 于 1991 年被分离出来,表面上没有合成。其独特的指定结构代表了同类中第一个也是唯一的百部生物碱。30 多年来,这种结构影响了有关该天然产物家族的生物合成建议。经过综合研究和相关文献的综合分析,提出了一种与基本的百部生物碱stemoamide一致的parvistemoamide的修订结构。