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Chemical constituents in unsaponifiable matter from seeds of Trichosanthes hupehensis / 中国中药杂志
China Journal of Chinese Materia Medica ; (24): 2262-2265, 2007.
Artigo em Chinês | WPRIM | ID: wpr-324364
ABSTRACT
<p><b>OBJECTIVE</b>To study the chemical constituents of unsaponifiable matter from the seed oil of Trichosanthes hupehensis.</p><p><b>METHOD</b>The fatty oil from the seeds of T. hupehensis was extracted with petroleum ether. The saponification was carried out with potassium hydroxide. The unsaponifiable matter was isolated and purified by silica gel column chromatography. Their structures were elucidated by means of MS, IR, UV, and 1H-NMR.</p><p><b>RESULT</b>Karounidiol, isokarounidiol, 5-dehydrokarounidiol, 7-oxodihydrokarounidiol, stigmast-7-en-3beta-ol, stigmast-7, 22-dien-3beta-ol, 10alpha-Cucurbitadienol, beta-sitosterol, stigmast-7, 22-dien-3beta-O-beta-D-glucoside were elucidated.</p><p><b>CONCLUSION</b>All of these compounds were found in this plant for the first time.</p>
Assuntos
Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Ácido Oleanólico / Plantas Medicinais / Sementes / Sitosteroides / Triterpenos / Óleos de Plantas / Química / Trichosanthes Idioma: Chinês Revista: China Journal of Chinese Materia Medica Ano de publicação: 2007 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Ácido Oleanólico / Plantas Medicinais / Sementes / Sitosteroides / Triterpenos / Óleos de Plantas / Química / Trichosanthes Idioma: Chinês Revista: China Journal of Chinese Materia Medica Ano de publicação: 2007 Tipo de documento: Artigo