Studies on chemical constituents from Glycyrrhiza paliddiflora Maxim

Liu, J.H.; Yang, S.S.; Fu, Y.Q.; Yuan, C.L.; Liu, B.

Yao Xue Xue Bao 25(9): 689-693

1990


ISSN/ISBN: 0513-4870
PMID: 2092577
Document Number: 361660
Five compounds were isolated from the rhizome of Glycyrrhiza pallidiflora Maxim. Four of them were elucidated by spectroscopic and chemical methods as .beta.-sitosterol (II), macedonic acid methyl ester (III), 21-dehydro-macedonic acid methyl ester (IV) and 5-hydroxy-4'-methoxy isoflavone (V). VI was isolated for the first time as a natural compound, named pallidifloric acid methyl ester. V is a new compound, named pallidiflorin. Studies of the chemical structure of II are in progress.

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