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Chemical constituents in higher polar substances from Desmodium caudatum / 中国中药杂志
China Journal of Chinese Materia Medica ; (24): 3112-3116, 2014.
Artículo en Chino | WPRIM | ID: wpr-327833
ABSTRACT
In this study the chemical constituents of the higher polar sustances from Desmodium caudatum were investigated.The compounds were isolated by using column chromatographies over silicagel, polyamide, ODS, Sephadex LH-20, and preparative HPLC. The structures of these compounds were identified on the basis of NMR and MS spectra. Thirteen compounds were obtained and their structures were identified as vanillin(1), loliolide(2), indole-3-carboxaldehyde(3), salicylic acid(4), swertisin(5), saccharumoside C(6), isosinensin (7), kaempferol 3-O-β-D-glucopyranoside-7-O-α-L-rhamnopyranoside (8), isovitexin (9), vitexin (10), nothofagin(11), resveratroloside (12), and 2"-α-rhamnopyranosyl-7-O-methylvitexin (13). Except for compound 5, the remaining compounds were isolated from D. caudatum for the first time. Compounds 2, 3, 6-8, 11-13 were separated from the genus Desmodium for the first time.
Asunto(s)
Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Saponinas / Medicamentos Herbarios Chinos / Estructura Molecular / Química / Espectrometría de Masa por Ionización de Electrospray / Apigenina / Fabaceae Idioma: Chino Revista: China Journal of Chinese Materia Medica Año: 2014 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Saponinas / Medicamentos Herbarios Chinos / Estructura Molecular / Química / Espectrometría de Masa por Ionización de Electrospray / Apigenina / Fabaceae Idioma: Chino Revista: China Journal of Chinese Materia Medica Año: 2014 Tipo del documento: Artículo