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.
Article
Dans Chinois
| 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>
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Acide oléanolique
/
Plantes médicinales
/
Graines
/
Triterpènes
/
Huiles végétales
/
Structure moléculaire
/
Chimie
/
Momordica
langue:
Chinois
Texte intégral:
China Journal of Chinese Materia Medica
Année:
2006
Type:
Article
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