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Zhongguo Zhong Yao Za Zhi. 2008 Jul;33(13):1569-72.

[Study of anti-oxidant phenolic compounds from stem barks of Morus yunanensis].

[Article in Chinese]

Author information

1
Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.

Abstract

OBJECTIVE:

To study anti-oxidant phenolic compounds from stem barks of Morus yunanensis.

METHOD:

Isolation and purification were carried out by silica gel, Sephadex LH -20 and RP - 18 column chromatography. The chemical structures of constituents were elucidated on the basis of physicochemical properties and spectral data.

RESULT:

Eight phenolic compounds were isolated and identified as: mulberrofuran E (1), mulberrofuran K (2), albanol B (3), kuwanon H (4), resveratrol (5), moracin M (6), morachalcone A (7), 3', 5', 2, 4-tetrahydroxy-4-(3-methyl-1-butenyl) stilbene (8).

CONCLUSION:

All the compounds were isolated from the plant for the first time, and compounds 2, 3, 6, 8 showed potent anti-oxidation activities.

PMID:
18837317
[Indexed for MEDLINE]
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