Studies on chemical constituents in leafs of Ilex kudingcha / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 834-836, 2003.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-282233
Responsible library:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To study chemical constituents of Ilex kudingcha.</p><p><b>METHOD</b>The constituents were isolated by chromatographic method and the structures were identified on the basis of spectral analysis.</p><p><b>RESULT</b>Seven compounds, lupeol(I); 3 beta-hydroxyl-lup-20(29)-ene-24-methyl ester(II); lup-20(29)-ene-3 beta-, 24-diol(III); beta-sitosterol(IV); ursolic acid(V); daucosterol (VI); mannitol were obtained(VII).</p><p><b>CONCLUSION</b>I, III, VI and VII compounds were obtained from genus Ilex for the first time.</p>
Full text:
Available
Database:
WPRIM (Western Pacific)
Main subject:
Plants, Medicinal
/
Sitosterols
/
Triterpenes
/
Chemistry
/
Plant Leaves
/
Ilex
/
Pentacyclic Triterpenes
/
Mannitol
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2003
Document type:
Article