Studies on chemical constituents of Toona sinensis / 中草药
Chinese Traditional and Herbal Drugs
; (24)1994.
Article
in Zh
| WPRIM
| ID: wpr-681133
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WPRO
ABSTRACT
Object To proceed our continual search of insecticides and potentially useful pharmaceutics in plants of the Meliaceae family Methods Chemical constituents in the ethanolic extract of the leaves of Toona sinensis (A Juss ) Roem were separated and identified Results 6 compounds were isolated and identified as: 6, 7, 8, 2′ tetramethoxy 5, 6′ dihydroxy flavone (Ⅰ); 5, 7 dihydroxy 8 methoxy flavone (Ⅱ); kaempferol (Ⅲ); 3 hydroxy 5, 6 epoxy 7 megastigmen 9 one (Ⅳ), ethyl gallate (Ⅴ) and scopoletin (Ⅵ) by spectral methods Conclusion Compound Ⅳ was obtained from Toona Roem. for the first time
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Language:
Zh
Journal:
Chinese Traditional and Herbal Drugs
Year:
1994
Type:
Article