Sesquiterpenes from Artabotrys hongkongensis / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 3146-3151, 2017.
Article
in Zh
| WPRIM
| ID: wpr-335881
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WPRO
ABSTRACT
The chemical consituents from Artabotrys hongkongensis were separated and purified by column chromatographies with silica gel, Sephadex LH-20, ODS and RP-HPLC. The structures of the isolated compounds were identified on the basis of physicochemical properties and spectroscopic analysis, as well as comparisons with the data reported in the literature. As a result, 16 sesquiterpenes were isolated and elucidated as blumenol A (1), 4, 5-dihydroblumenol A (2), (6R, 9S)-3-oxo-a-ionol (3), 3-hydroxy-β-ionone (4), dehydrovomifoliol (5), (3R, 6R, 7E) -3-hydroxy-4, 7-megastigmadien-9-one (6), sarmentol F (7), 10-oxo-isodauc-3-en-15-oic acid (8), fukinone (9), petasitolone (10), β-eudesmol (11), trans-3β-(1-hydroxy-1-methylethyl)- 8aβ-methyl-5-methylenedecalin-2-one (12), 10-hydroxyaristolan-9-one (13), aristol-8-en-1-one (14), aristolan-9-en-1-one (15), and aristolan-1, 9-diene (16). This is the first study on the chemical consituents of A. hongkongensis, and all compounds were isolated from the genus Artabotrys for the first time.
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Language:
Zh
Journal:
China Journal of Chinese Materia Medica
Year:
2017
Type:
Article