Study of chemical constituents in stem rind of Daphne giraldii / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 555-557, 2006.
Article
de Zh
| WPRIM
| ID: wpr-356771
Bibliothèque responsable:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To study the constituents with the pain-relieving activity from the stem rind of Daphne giraldii.</p><p><b>METHOD</b>The partition of the ethanol extract and chromatographic separation of the fractions were carried out by the monitoring of anelgesic pharmacological activity. The structures of the isolated compounds were determined by MS and NMR.</p><p><b>RESULT</b>Four compounds were isolated from the pain-relieving fraction. Three of them were identified as diterpenes, gniditrin (1), gnidicin (2) and daphnetoxin (3). Compound 4 was determined as Z-octadecyl caffeate.</p><p><b>CONCLUSION</b>Compounds 1, 2 and 4 were isolated from the plant for the first time.</p>
Texte intégral:
1
Indice:
WPRIM
Sujet Principal:
Pharmacologie
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Plantes médicinales
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Acides caféiques
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Structure moléculaire
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Chimie
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Tiges de plante
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Daphne
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Diterpènes
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Composés hétérocycliques avec 4 noyaux ou plus
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Analgésiques
langue:
Zh
Texte intégral:
China Journal of Chinese Materia Medica
Année:
2006
Type:
Article