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Phenolic Glycosides From Pyrola Japonica

Ju Sun Kim, Sang Hee Shim, Yong Nan Xu, Sam Sik Kang, Kun Ho Son, Hyeun Wook Chang, Hyun Pyo Kim, KiHwan Bae

Chem Pharm Bull (Tokyo). 2004 Jun;52(6):714-7.

PMID: 15187393

Abstract:

Five new phenolic glycosides, 2-beta-D-glucopyranosyloxy-5-hydroxyphenylacetic acid methyl ester (4), 4-hydroxy-2-[3-hydroxy-3-methylbutyl]-5-methylphenyl beta-D-glucopyranoside (5), 4-hydroxy-2-[(E)-4-hydroxy-3-methyl-2-butenyl]-5-methylphenyl beta-D-glucopyranoside (7), 4-hydroxy-2-[(2E,6Z)-8-beta-D-glucopyranosyloxy-3,7-dimethylocta-2,6-dien-1-yl]-5-methylphenyl beta-D-glucopyranoside (8), and 2,7-dimethyl-1,4-dihydronaphthalene-5,8-diol 5-O-beta-D-xylopyranosyl(1-->6)-beta-D-glucopyranoside (10), were isolated from the whole plants of Pyrola japonica (Pyrolaceae), together with androsin, (-)-syringaresinol glucoside, homoarbutin, pirolatin, hyperin, monotropein and chimaphilin.

Chemicals Related in the Paper:

Catalog Number Product Name Structure CAS Number Price
AP531282 Androsin Androsin 531-28-2 Price
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