Studies on chemical constituents from twigs of Morus atropurpurea / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 2499-2502, 2008.
Article
in Chinese
| WPRIM
| ID: wpr-283853
ABSTRACT
<p><b>OBJECTIVE</b>To study the chemical constituents of the twigs of Morus atropurpurea.</p><p><b>METHOD</b>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).</p><p><b>RESULT</b>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).</p><p><b>CONCLUSION</b>Except compounds 9 and 11, all the other compounds were obtained from M. atropurpurea for the first time.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Phytosterols
/
Scopoletin
/
Triterpenes
/
Flavonoids
/
Magnetic Resonance Spectroscopy
/
Chemistry
/
Plant Stems
/
Morus
/
Kaempferols
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2008
Type:
Article
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