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Studies on the chemical constituents of the stems of Alyxia sinensis (I) / 中国中药杂志
Article in Chinese | WPRIM | ID: wpr-274998
Responsible library: WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To demonstrate the chemical constituents of Alyxia sinensis.</p><p><b>METHOD</b>Phytochmical experiment was carried out, using column chromatograph technologies.</p><p><b>RESULT</b>Five compounds have been isolated from the petroleum ether soluble part of the stems of A. sinensis. Their structures have been elucidated respectively as heptatriacontane(1), octatriacontane(2), 20-noatriacontannone(3), 20-nonatriacontanone(4), 20-tetraacontanoe(5), physcion(6), emodin(7), chrysophanol(8), coumarin(9), stigmasterol acetate(10), beta-sitosterol acetate(11), lupeol(12), betulin(13), stigmasterol(14), beta-sitosterol(15), ursolic acid(16), oleanolic acid(17).</p><p><b>CONCLUSION</b>All these compounds are firstly been isolated from A. sinensis. And compound 5-9, 10, 11 are also been separated from Alyxiae genus for the first time.</p>
Subject(s)
Full text: Available Index: WPRIM (Western Pacific) Main subject: Plants, Medicinal / Chemistry / Anthraquinones / Emodin / Plant Stems / Apocynaceae Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2002 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Plants, Medicinal / Chemistry / Anthraquinones / Emodin / Plant Stems / Apocynaceae Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2002 Type: Article