Coumarins from Mallotus conspurcatus / 中国药学杂志
Chinese Pharmaceutical Journal
;
(24): 1889-1892, 2017.
Article
in Chinese
| WPRIM
| ID: wpr-858521
ABSTRACT
OBJECTIVE:
To study the coumarins from Mallotus conspurcatus.METHODS:
The ethyl acetate part of 75% ethanol extracts from Mallotus conspurcatus was isolated. The compounds were isolated and purified with column chromatography, and their structures were elucidated on the basis of 1H-NMR, 13C-NMR and ESI-MS data.RESULTS:
Twelve coumarins were determined to be malloapelin A (1), 5'-demethyl aquillochin (2), aquillochin (3), cleomiscosin B (4), 6-hydroxy-7-methoxy-coumarin (5), braylin (6), aegelinol (7), bergapten (8), isofraxidin (9), fraxidin (10), grevillone (11), and fraxetin (12).CONCLUSION:
Compounds 6-12 are isolated from this genus for the first time.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Pharmaceutical Journal
Year:
2017
Type:
Article
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