A new eudesmane type sesquiterpene from cultivated Clerodendranthus spicatus in Hainan / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 95-99, 2019.
Article
Dans Chinois
| WPRIM
| ID: wpr-771512
ABSTRACT
Six compounds were isolated from the aerial part of cultivated Clerodendranthus spicatus in Hainan with various chromatographic techniques,and their structures were determined as1-dehydroxy-1-oxo-rupestrinol(1),N-trans-feruloyltyramine(2),methyl 3,4-dihydroxyphenyllactate(3),caffein acid(4),methyl caffeate(5) and ethyl caffeate(6),via analysis of physicochemical properties and spectroscopic evidence.Compound 1 was a new compound,while compounds 2 and 3 were isolated from C.spicatus for the first time.Biological activity results showed that compounds 2-4 exhibited α-glucosidase inhibitory activity with different inhibition ratio.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Pharmacologie
/
Structure moléculaire
/
Chimie
/
Chine
/
Lamiaceae
/
Sesquiterpènes de type eudesmane
/
Composés phytochimiques
/
Inhibiteurs des glycoside hydrolases
Pays comme sujet:
Asie
langue:
Chinois
Texte intégral:
China Journal of Chinese Materia Medica
Année:
2019
Type:
Article
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