A New Glycoside, Brachynoside, isolated from Clerodendron brachyanthum SCHAUER
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- LIN Yun-Lian
- National Research Institute of Chinese Medicine
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- KUO Yueh-Hsiung
- Department of Chemistry, National Taiwan University
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Abstract
Eudesmin, syringaresinol dimethyl ether, kusaginin and brachynoside were isolated from the ethanol extract of the leaves of Clerodendron brachyanthum. The new glycoside, branchynoside, was assigned as 2-(3,4-dimethoxyphenyl)ethyl 3-O-α-L-rhamnopyranosyl-4-O-(3,4-dihydroxycinnamoyl)-β-D-glucopyranoside from studies on partial methylation and methanolysis products and from analysis of spectroscopic evidence.
Journal
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- Chemical & pharmaceutical bulletin
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Chemical & pharmaceutical bulletin 40 (7), 1928-1929, 1992-07-25
The Pharmaceutical Society of Japan
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Details
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- CRID
- 1573950402114311808
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- NII Article ID
- 110003630117
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- NII Book ID
- AA00602100
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- ISSN
- 00092363
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- Text Lang
- en
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- Data Source
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- CiNii Articles