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Chemical constituents of unsaponifiable matter from seed oil of Momordica cochinchinensis / 中国中药杂志
China Journal of Chinese Materia Medica ; (24): 1441-1444, 2006.
Artigo em Chinês | WPRIM | ID: wpr-316028
ABSTRACT
<p><b>OBJECTIVE</b>To study the chemical constituents of unsaponifiable matter from the seed oil of Momordica cochinchinensis.</p><p><b>METHOD</b>The fatty oil from the seeds of M. cochinchinensis was extracted with petroleum ether, and the saponification was carried out with potassium hydroxide. The unsaponifiable matter was isolated and purified by silica gel column chromatography, and the structures of their constituents were elucidated by means of IR, MS, 1H-NMR, and authentic chemicals.</p><p><b>RESULT</b>Karounidiol (1), isokarounidiol (2), 5-dehydrokarounidiol (3), 7-oxodihydrokarounidiol (4), beta-sitosterol (5), stigmast-7-en-3beta-ol (6), and stigmast-7,22-dien-3beta-ol (7) were elucidated.</p><p><b>CONCLUSION</b>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 / Triterpenos / Óleos de Plantas / Estrutura Molecular / Química / Momordica Idioma: Chinês Revista: China Journal of Chinese Materia Medica Ano de publicação: 2006 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Ácido Oleanólico / Plantas Medicinais / Sementes / Triterpenos / Óleos de Plantas / Estrutura Molecular / Química / Momordica Idioma: Chinês Revista: China Journal of Chinese Materia Medica Ano de publicação: 2006 Tipo de documento: Artigo