Four New Lactones from Botrytis cinerea
- 24 September 2002
- journal article
- research article
- Published by American Chemical Society (ACS) in Journal of Natural Products
- Vol. 65 (11) , 1724-1726
- https://doi.org/10.1021/np020107v
Abstract
Four new lactones (1−4) have been isolated from Botrytis cinerea. Their structures were elucidated by interpretation of spectral data, mainly 1H and 13C NMR, including two-dimensional analysis (HOMOCOSY, HMQC, and HMBC). The phytotoxic activities of these new natural products have been evaluated. Compounds 1−3 were inactive, while 4 showed a phytotoxic effect when tested up to 250 ppm.Keywords
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