Studies on the Chemical Constituents of Tripterygium Wilfordii / 中国药师
China Pharmacist
;
(12): 1910-1914, 2017.
Artículo
en Chino
| WPRIM
| ID: wpr-705388
ABSTRACT
Objective:
To study the chemical constituents in the roots of Tripterygium wilfordii.Methods:
The compounds from Tripterygium wilfordii were isolated and purified by silica gel, Sephadex LH-20 and prep-HPLC chromatography, and their structures were elucidated based on the physiochemical properties and spectroscopic analysis.Results:
Twelve compounds were isolated and iden-tified as wilforgine(1),wilforine(2),triptonoterpene methyl ether(3),glut-5-en-3β,28-diol(4),wilforol E(5),triptobenzene L (6),maytenoic acid(7),triptophenolide(8),celastrol(9),demethylzeylasteral(10),1-desacetyl wilforgine(11) and wilfortrine (12).Conclusion:
The 1D and 2D NMR data of 1 and 2 are assigned for the first time,and the absolute configurations of 1 are con-firmed by X-ray single crystal diffraction.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
China Pharmacist
Año:
2017
Tipo del documento:
Artículo
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