Two New Megastigmane Sulphonoglucosides from Mallotus anisopodus

Autor: Van Minh, Chau, Thanh, Nguyen Thi Kim, Quang, Tran Hong, Cuong, Nguyen Xuan, Thin, Nguyen Nghia, Nam, Nguyen Hoai, Heyden, Yvan Vander, Quetin-Leclercq, Joëlle, Van Kiem, Phan
Zdroj: Natural Product Communications; July 2009, Vol. 4 Issue: 7
Abstrakt: Phytochemical study of the methanol extract of Mallotus anisopodusled to the isolation of two new megastigmane sulphonoglucosides, namely anisoposides A (1) and B (2), along with junipetrioloside A (3), bergenin (4), α-tocopherol, and N1-methyl-2-pyridone-5-carboxamide. Their structures were deduced by spectroscopic and spectrometric methods including 1D-, 2D-NMR, ESIMS, and HRESIMS.
Databáze: Supplemental Index