Studies on chemical constituents of Chaenomeles speciosa (sweet) Nakai (II) / 第二军医大学学报
Academic Journal of Second Military Medical University
;
(12): 1195-1198, 2010.
Article
in Chinese
| WPRIM
| ID: wpr-840477
ABSTRACT
Objective:
To investigate the chemical constituents of Chaenomeles speciosa.Methods:
The chemical constituents of Chaenomeles speciosa was analyzed by various chromatographic methods. The structures of the compounds were identified based on physicochemical properties and spectral data.Results:
Nine compounds were obtained from the ethyl acetate fraction of C. speciosa and were identified as methyl chlorogenate (I), 5-O-cafeoyl quinic acid butyl ester (II), quinic acid butyl ester (III), 5-hydroxymethyl-furan-2-carbaldehyde (IV), triacontanoic acid (V), (-)-epicatichin (VI), 7,8-dihydroxy-coumanrin (VII), protocatechuic acid ethyl ester (VIII), and protocatechuic acid (IX).Conclusion:
Compounds III-VIII have been obtained from this genus for the first time.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Academic Journal of Second Military Medical University
Year:
2010
Type:
Article
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