Diterpenoid constituents of Callicarpa macrophylla vahl
作者:A. Chatterjee、S.K. Desmukh、S. Chandrasekharan
DOI:10.1016/s0040-4020(01)88954-7
日期:1972.1
From the petrol extract of the aerial parts of Callicarpa macrophylla Vahl (Fam: Verbenaceae) two new tetracyclic diterpenes viz. calliterpenone and calliterpenone monoacetate were isolated and their structures and stereochemistry were established as I and II respectively from a careful analysis of their spectroscopic data and chemical evidences and also by their conversions to (−)-17-norkaurane.