Studies on chemical constituents of Cynanchum forrestii / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 500-503, 2007.
Article
in Chinese
| WPRIM
| ID: wpr-283447
ABSTRACT
<p><b>OBJECTIVE</b>To study the chemical constituents of Cynanchum forrestii.</p><p><b>METHOD</b>Chromatographic techniques were applied to isolated chemical constituents. The structures were identified on the basis of physico-chemical constants and spectroscopic data.</p><p><b>RESULT</b>Eight compounds were isolated from the 95% ethanol extract of the roots of C. forrestii and elucidated as ( + ) -5'-methoxyisolariciresinol 3a-O-beta-D-glucopyranoside (1), hexahydroxycholest-7-en-6-one (2), tylophorinidine (3), sucrose (4), palmitic acid (5), beta-sitosterol (6), daucosterol (7), nonanedioic acid (8).</p><p><b>CONCLUSION</b>Compounds 1-3 from this genus, and compounds 4-8 from the plant were obtained for the first time.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Plants, Medicinal
/
Chemistry
/
Cholestenones
/
Plant Roots
/
Palmitic Acid
/
Cynanchum
/
Alkaloids
/
Glucosides
/
Isoquinolines
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2007
Type:
Article
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