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Study on the Chemical Compositions of the Leaves of Iris tectorum / 中国药房
China Pharmacy ; (12): 4267-4268,4269, 2016.
Artículo en Chino | WPRIM | ID: wpr-605538
ABSTRACT

OBJECTIVE:

To study the chemical compositions of the leaves of Iris tectorum.

METHODS:

Using 70% ethanol for extracting,silica gel column chromatography,Sephadex LH-20 chromatography and thin-layer chromatography were used to iso-late and purify the chemical compositions of the leaves of I. tectorum,the compound structures were analyzed and identified accord-ing to the physicochemical properties and spectral data.

RESULTS:

12 compounds were isolated from the leaves of I. tectorum, namely 5,7,4′-trihydroxy-6-methoxy isoflavone(1),tiliamin-7-O-β-D-glucopyranoside(2),5-hydroxy- 4′,7- dimethoxy-isofla-vone(3),tectoridin(4),tectorigenin(5),iridin(6),dimethyl tectorigenin(7),genistein(8),protocatechuic acid(9),isorham-netin-7-O-β-D- glucoside (10),daucosterol (11),tetradecanoic acid (12).

CONCLUSIONS:

Compounds 1,2,3 are isolated from the plants of the genus for the first time,and the study has laid the foundation for the quality evaluation of I. tectorum.

Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Idioma: Chino Revista: China Pharmacy Año: 2016 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Idioma: Chino Revista: China Pharmacy Año: 2016 Tipo del documento: Artículo