Chemical constituents from stems and leaves of Psychotria serpens / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 4878-4883, 2018.
Article
in Chinese
| WPRIM
| ID: wpr-771557
ABSTRACT
The chemical consituents from the stems and leaves of Psychotria serpens were separated and purified by column chromatographies with silica gel, ODS, Sephadex LH-20 and PR-HPLC. The structures of the isolated compounds were identified on the basis of physicochemical properties and spectroscopic analyses, as well as comparisons with the data reported in literature. 18 compounds were isolated from the 90% ethanol extract of the stems and leaves of P. serpens, which were identified as chrysin(1), acacetin(2), genkwanin(3), chrysoeriol(4), rhamnocitrin(5), isorhamnetin(6), tricin(7), jaceosidin(8), dillenetin(9), kumatakenin(10), ayanin(11), isosakuranetin(12), eriodictyol(13), homoeriodictyol(14), taxifolin(15), pomonic acid(16), fupenzic acid(17) and euscaphic acid(18). All compounds were isolated from the genus Psychotria for the first time.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Drugs, Chinese Herbal
/
Plant Stems
/
Plant Leaves
/
Psychotria
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2018
Type:
Article
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