A New Flavone and Cytotoxic Constituents of Nicotiana tabacum
Sign Up to like & getrecommendations! Published in 2018 at "Chemistry of Natural Compounds"
DOI: 10.1007/s10600-018-2551-4
Abstract: A new flavone, 8-formyl-7-hydroxy-6,4′-dimethoxyflavone (1), has been isolated from the leaves of Nicotiana tabacum, together with five known compounds, 8-formyl-4′-hydroxy-6,7-dimethoxyflavone (2), quercetin (3), (2R,3R)-3,5-dihydroxy-7-methoxyflavanone (4), kaempferol (5), and rutin (6). The structure of the new… read more here.
Keywords: nicotiana tabacum; formyl hydroxy; hydroxy dimethoxyflavone; new flavone ... See more keywords
1-Formyl-7-hydroxy-6,7-dihydro-5H-pyrrolizine (1-CHO-DHP)-cysteine Conjugates - Metabolic Formation and Binding to Cellular DNA.
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DOI: 10.1021/acs.chemrestox.0c00143
Abstract: 1-Formyl-7-hydroxy-6,7-dihydro-5H-pyrrolizine (1-CHO-DHP) is a potential proximate carcinogenic metabolite of pyrrolizidine alkaloids. In the present study, we determined that reaction of 1-CHO-DHP with cysteine generated four identified products. By mass and 1H NMR spectral analysis, these… read more here.
Keywords: dhp; cho dhp; formyl hydroxy; dihydro pyrrolizine ... See more keywords