Chemical and Pharmaceutical Bulletin
Online ISSN : 1347-5223
Print ISSN : 0009-2363
ISSN-L : 0009-2363
Notes
Two New Acylated Flavanone Glycosides from the Leaves and Branches of Phyllanthus emblica
Ying-Jun ZhangTomomi AbeTakashi TanakaChong-Ren YangIsao Kouno
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2002 年 50 巻 6 号 p. 841-843

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Two new acylated flavanone glycosides, (S)-eriodictyol 7-O-(6″-O-trans-p-coumaroyl)-β-D-glucopyranoside (1) and (S)-eriodictyol 7-O-(6″-O-galloyl)-β-D-glucopyranoside (2) were isolated from the leaves and branches of Phyllanthus emblica together with a new phenolic glycoside, 2-(2-methylbutyryl)phloroglucinol 1-O-(6″-O-β-D-apiofuranosyl)-β-D-glucopyranoside (3), as well as 22 known compounds. Their structures were determined by spectral and chemical methods.
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© 2002 The Pharmaceutical Society of Japan
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