Chemical consitituents from Onychium japonicum / 中草药
Chinese Traditional and Herbal Drugs
;
(24)1994.
Article
in Chinese
| WPRIM
| ID: wpr-580897
ABSTRACT
Objective To study the chemical constituents from Onychium japonicum.Methods Che-mical constituents were isolated by repeated column chromatography and preparative HPLC,and their structures were elucidated on the basis of spectroscopic method.Results Ten compounds were identifed as4,3',4'-trihydroxy-2,6-dimethoxychalcone(1),chrysoeriol(2),luteolin(3),butin(4),protocatechuic acid(5),3,4-dihydroxy-acetophenone(6),caffeic acid(7),vanillic acid(8),2,4-dihydroxybenzaldehyde(9),syringic acid(10),and ?-sitosterol(11).Conclusion Compound 1 is a new product named japonicone D,compounds 2-10 are isolated from the plants of Onychium Kaulf for the first time.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional and Herbal Drugs
Year:
1994
Type:
Article
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