EPICUTICULAR COMPONENTS FROM PSEUDOGNAPHALIUM ROBUSTUM (ASTERACEAE): CHEMOSYSTEMATIC CONSIDERATIONS
نویسندگان
چکیده
منابع مشابه
Fungitoxicity against Botrytis cinerea of a Flavonoid Isolated from Pseudognaphalium robustum
The fungotoxicity against Botrytis cinerea of a flavonoid isolated from Pseudognaphalium robustum was analyzed. Two absorption column chromatographies and one semipreparative thin layer chromatography were used to purify the active flavonoid. It was determined, by H-NMR spectroscopy and co-elution with standards in HPLC, that this compound was 5,7-dihydroxy-3,8-dimethoxyflavone (gnaphaliin A). ...
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ژورنال
عنوان ژورنال: Journal of the Chilean Chemical Society
سال: 2008
ISSN: 0717-9707
DOI: 10.4067/s0717-97072008000100018