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Phenolic Compounds from Formosan Euphorbia tirucalli
Author(s) -
Lin ShwuJiuan,
Yeh ChangHo,
Yang LiMing,
Liu PangChun,
Hsu FengLin
Publication year - 2001
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.200100019
Subject(s) - ellagic acid , chemistry , euphorbiaceae , acetone , polyphenol , euphorbia , two dimensional nuclear magnetic resonance spectroscopy , organic chemistry , stereochemistry , traditional medicine , botany , antioxidant , medicine , biology
Abstract Fourteen polyphenolic compounds were isolated from the 60% aqueous acetone extract of Formosan Euphorbia tirucalli L. (Euphorbiaceae). Two compounds, 5‐desgalloylstarchyurin and 3,3′,4‐tri‐ O ‐methyl‐4′‐ O ‐rutinosyl ellagic acid, were deduced by concerted application of 1D and 2D NMR methods, and reassigned their NMR data.