[Studies on chemical constituents from twigs of Morus atropurpurea].
Zhongguo Zhong Yao Za Zhi
; 33(21): 2499-502, 2008 Nov.
Article
in Zh
| MEDLINE
| ID: mdl-19149258
ABSTRACT
OBJECTIVE:
To study the chemical constituents of the twigs of Morus atropurpurea.METHOD:
The compounds of the EtOAc fraction were isolated and purified by column chromatography on silica gel, polyamide, Sephadex LH -20, and their structures were elucidated on the basis of spectroscopic evidence (MS, NMR).RESULT:
Eleven compounds were identified as mulberrin (1), cyclomulberrin (2), morusin (3), cyclomorusin (4), 2', 4',4, 2"-tetrahydroxy-3'-{3"-methylbut-3"-enyl-}-chalcone (5), mulberrofran G (6), scopoletin (7), moruchalcone A (8), kaempferol (9), ursolic acid (10), beta-daucosterol (11).CONCLUSION:
Except compounds 9 and 11, all the other compounds were obtained from M. atropurpurea for the first time.
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Collection:
01-internacional
Database:
MEDLINE
Main subject:
Plant Stems
Language:
Zh
Journal:
Zhongguo Zhong Yao Za Zhi
Journal subject:
FARMACOLOGIA
/
TERAPIAS COMPLEMENTARES
Year:
2008
Document type:
Article
Affiliation country:
China