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Alnetin
Alnetin is a flavone isolated from ''Lindera lucida ''Lindera lucida'' is a species of flowering plant in the family Lauraceae. It is found in Malaysia. Dihydrochalcones (3′,5′-dihydroxy-2′,4′,6′-trimethoxydihydrochalcone, methyl linderone, 5-hydroxy-6,7,8-trimethoxyflavone ( alnetin) ...''.A dihydrochalcone from Lindera lucida. Yuan-Wah Leong, Leslie J. Harrison, Graham J. Bennett, Azizol A. Kadir and Joseph D. Connolly, Phytochemistry, Volume 47, Issue 5, March 1998, Pp. 891-894, References Flavones {{aromatic-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flavone
Flavone is an organic compound with the formula . A white solid, flavone is a derivative of chromone with a phenyl (Ph) substituent adjacent to the ether group. The compound is of little direct practical importance, but susbstituted derivatives, the flavones and flavonoids are a large class of nutritionally important natural products. Flavone can be prepared in the laboratory by cyclization of 2-hydroxacetophenone. Isomeric with flavone is isoflavone, where the phenyl group is adjacent to the ketone In organic chemistry, a ketone is a functional group with the structure R–C(=O)–R', where R and R' can be a variety of carbon-containing substituents. Ketones contain a carbonyl group –C(=O)– (which contains a carbon-oxygen double bo .... References {{Flavones ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lindera Lucida
''Lindera lucida'' is a species of flowering plant in the family Lauraceae. It is found in Malaysia. Dihydrochalcones (3′,5′-dihydroxy-2′,4′,6′-trimethoxydihydrochalcone, methyl linderone, 5-hydroxy-6,7,8-trimethoxyflavone ( alnetin) and 2′-hydroxy-3′,4′,5′,6′-tetramethoxydihydrochalcone (dihydrokanakugiol) can be found in twigs of ''L. lucida''. References lucida Lucida (pronunciation: ) is an extended family of related typefaces designed by Charles Bigelow and Kris Holmes and released from 1984 onwards. The family is intended to be extremely legible when printed at small size or displayed on a low-resol ... Plants described in 1900 Taxa named by Jacob Gijsbert Boerlage Taxa named by Carl Ludwig Blume {{Laurales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |