Studies on the chemical constituents of the stems of Alyxia sinensis (I) / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 125-127, 2002.
Article
ي Zh
| WPRIM
| ID: wpr-274998
المكتبة المسؤولة:
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>
النص الكامل:
1
الفهرس:
WPRIM
الموضوع الرئيسي:
Plants, Medicinal
/
Chemistry
/
Anthraquinones
/
Emodin
/
Plant Stems
/
Apocynaceae
اللغة:
Zh
مجلة:
China Journal of Chinese Materia Medica
السنة:
2002
نوع:
Article