Definition of Chromones. Meaning of Chromones. Synonyms of Chromones

- isomer of coumarin. Derivatives of chromone are collectively known as chromones. Most, though not all, chromones are also phenylpropanoids. 6,7-dimethoxy-2...
- of these are terpenoids which come in the form of sesquiterpenes and chromones; no monoterpenes have been detected at all. Other common classes of compounds...
- "Inhibition of volume-activated chloride currents in endothelial cells by chromones". British Journal of Pharmacology. 115 (8): 1393–1398. doi:10.1111/j.1476-5381...
- The Kostanecki acylation is a method used in organic synthesis to form chromones or coumarins by acylation of O-hydroxyaryl ketones with aliphatic acid...
- with the formula C6H4OC3H(Ph)O. A white solid, flavone is a derivative of chromone with a phenyl (Ph) substituent adjacent to the ether group. The compound...
- In chemistry, a glycoside /ˈɡlaɪkəsaɪd/ is a molecule in which a sugar is bound to another functional group via a glycosidic bond. Glycosides play numerous...
- beta-ketoesters and phosphorus pentoxide yields a chromone. This reaction is called Simonis chromone cyclization. The ketone in the ketoester is activated...
- as does the Kostanecki acylation, which can also be used to produce chromones. From lactonization of ortho-hydroxylated cis-hydroxycinnamic acid. Coumarin...
- ISBN 0-398-06179-3. A. A. Ali; M. A. Makboul; A. A. Attia; D. T. Ali (1990). "Chromones and flavans from Pancratium maritimum". Phytochemistry. 29 (2): 625–627...
- hormone-related cancers. Isoflavone is an isomer of flavone, which is chromone substituted with a phenyl group in the 2-position. In isoflavone, the phenyl...