Chemical constituents of Evodia lepta in Pattra medicine / 中草药
Chinese Traditional and Herbal Drugs
;
(24): 1971-1975, 2014.
Artículo
en Chino
| WPRIM
| ID: wpr-854446
ABSTRACT
Objective:
To study the chemical constituents of Pattra medicine Evodia lepta from Xishuangbanna of Yunnan province, China.Methods:
The chemical constituents were isolated and purified by chromatographic techniques, and identified by NMR, MS, and other spectral methods with chemical hydrolysis.Results:
In 95% ethanol extract from the leaves of E. lepta, four compounds were isolated and their structures were identified as 2, 4, 6-trihydroxyacetophenone-3, 5-di-C-β-D-glucoside (1), 2, 4, 6-trihydroxy- acetophenone-3, 5-di-C-β (6'-O-E-p-coumaroyl)-D-glucoside (2), 2, 4, 6-trihydroxyacetophenone-3, 5-di-C-β(6'-O-Z-p-coumaroyl)- D-glucoside (3), and 2, 4, 6-trihydroxyacetophenone-3, 5-di-C-β (6'-O-E-cinnamoyl)-D-glucoside (4), respectively.Conclusion:
Compounds 2-4 are new compounds named leptabiside A, B, and C, respectively. Compound 1 is obtained from domestic E. lepta for the first time.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Traditional and Herbal Drugs
Año:
2014
Tipo del documento:
Artículo
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