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Chemical structure of benzo[a]pyrene Chemical structure of benzo[e]pyrene. A benzopyrene is an organic compound with the formula C 20 H 12.Structurally speaking, the colorless isomers of benzopyrene are pentacyclic hydrocarbons and are fusion products of pyrene and a phenylene group.
Benzo[a]pyrene (BaP or B[a]P) is a polycyclic aromatic hydrocarbon and the result of incomplete combustion of organic matter at temperatures between 300 °C (572 °F) and 600 °C (1,112 °F). The ubiquitous compound can be found in coal tar, tobacco smoke and many foods, especially grilled meats.
Benzo[e]pyrene is a polycyclic aromatic hydrocarbon with the chemical formula C 20 H 12. It is listed as a Group 3 carcinogen by the IARC. [1] See also. Benzopyrene;
Benzo[e]pyrene, by adding 4 carbon atoms to the pyrene along its short axis. Fluoranthene: Benzo[b]fluoranthene, the left most ring is the extra ring, formed by adding four carbon atoms to the parent compound. Benzo[ghi]fluoranthene, the top left ring is the extra one, formed by adding two extra carbon atoms.
Benzo[a]pyrene; Benzo[e]pyrene; Perylene This page was last edited on 30 June 2019, at 23:36 (UTC). Text is available under the Creative Commons Attribution ...
Benzo[a]pyrene-7,8-dihydrodiol-9,10-epoxide is a metabolite of benzo[a]pyrene formed by the introduction of vicinal hydroxyl and epoxide functional groups to the fifth benzene ring. [7] These oxidations are stereoselective , producing the pair of enantiomers with the hydroxyl groups on opposite sides of the pyrene plane and with the epoxide on ...
Shockley studied how pollutants such as benzo(a)pyrene and fluoranthene affect the nervous system. Her research showed that these pollutants have neurotoxic and behavioral effects. [10] [11] Furthermore, her research showed that the effects of benzo(a)pyrene, which is present in tobacco smoke and grilled meats, are mediated by oxidative stress ...
Finally, note that the benzodiazepine core is a privileged scaffold, which has been used to derive drugs with diverse activity that is not limited to the GABA A modulatory action of the classical benzodiazepines, [60] such as devazepide and tifluadom, however these have not been included in the list below. 2,3-benzodiazepines such as tofisopam ...