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Zhongguo Zhong Yao Za Zhi. 2003 Jun;28(6):527-30.

[Chemical constituents from the leaves of Dalbergia hainanensis].

[Article in Chinese]

Author information

1
Institute of Materia Medica, Chinese Academy of Medical Science, Peking Union Medical College, Beijing 100050, China.

Abstract

OBJECTIVE:

To study the chemical constituents from the leaves of Dalbergia hainanensis.

METHOD:

Compounds were isolated by chromatographic techniques on silica gel and polyamide column. Their structures were elucidated by chemical and spectroscopic methods.

RESULTS:

Thirteen compounds were identified as 8-C-glucosylprunetin (1), 8-C-glucosylgenistein (2), 2-hydroxy-5-methoxy biochanin A (3), formononetin (4), 3,5-dimethoxy-4-hydroxybenzaldehyde (5), 1-O-beta-D-glucopyranosyl-(2S, 3S, 4R, 8Z)-2-[(2R)-2-hydroxyl docosylamino]-8-octadecene-1, 3, 4-triol (6), friedelin (7), taxaxerol (8), 3(-hydroxy-glutin-5-ene (9), ursolic acid (10), beta-sitosterol (11), daucosterol (12), lupeol (13).

CONCLUSION:

All the compounds were isolated from the plant for the first time.

PMID:
15015332
[Indexed for MEDLINE]

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