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Cytotoxic Homoisoflavonoids from Ophiopogon japonicus Tubers.

open access: yesChemical & pharmaceutical bulletin, 2017
A phytochemical fractionation of a methanol extract of Ophiopogon japonicus tubers led to the isolation of a new homoisoflavanone, homoisopogon A (1), and three new homoisoflavanes, homoisopogon B-D (2-4). Their chemical structures were elucidated by mass, NMR, and circular dichroism (CD) spectroscopic methods.
Nguyen Hai, Dang   +4 more
openaire   +1 more source

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