4295-11-8Relevant articles and documents
REDUCTION OF PRO-INFLAMMATORY HDL USING A LEUKOTRIENE INHIBITOR
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, (2018/09/12)
A method involving the administration of a therapeutically effective amount of a leukotriene inhibitor, a pharmaceutically acceptable salt, a pharmaceutically acceptable N-oxide, a pharmaceutically active metabolite, a pharmaceutically acceptable prodrug, or pharmaceutically acceptable solvate thereof to a human for reducing a level of pro-inflammatory HDL in the human. Various examples of leukotriene inhibitors, including 3-[3-tert-butylsulfanyl-1-[4-(6-ethoxy-pyridin- 3-yl)-benzyl]-5-(5-methyl-pyridin-2-ylmethoxy)-1H-indol-2-yl]-2, 2-dimethyl-propionic acid, are disclosed for administration for the reduction of pro-inflammatory HDL in a human. Reduction of pro-inflammatory HDL by the leukotriene inhibitor may include conversion of at least a portion of pro-inflammatory HDL to anti-inflammatory HDL.
Enantioselective Intermolecular [2 + 2] Photocycloaddition Reactions of 2(1H)-Quinolones Induced by Visible Light Irradiation
Tr?ster, Andreas,Alonso, Rafael,Bauer, Andreas,Bach, Thorsten
, p. 7808 - 7811 (2016/07/07)
In the presence of a chiral thioxanthone catalyst (10 mol %) the title compounds underwent a clean intermolecular [2 + 2] photocycloaddition with electron-deficient olefins at λ = 419 nm. The reactions not only proceeded with excellent regio- and diastereoselectivity but also delivered the respective cyclobutane products with significant enantiomeric excess (up to 95% ee). Key to the success of the reactions is a two-point hydrogen bonding between quinolone and catalyst enabling efficient energy transfer and high enantioface differentiation. Preliminary work indicated that solar irradiation can be used for this process and that the substrate scope can be further expanded to isoquinolones.
Development of a facile and inexpensive route for the preparation of α-halobenzopyridines from α-unsubstituted benzopyridines
Sugimoto, Osamu,Iwasaki, Hyuma,Tanji, Ken-Ichi
, p. 1445 - 1454 (2015/07/15)
A facile and inexpensive route for the preparation of α-halobenzopyridines from α-unsubstituted benzopyridines via N-methylbenzopyridin-α-ones was developed. α-Unsubstituted benzopyridines were converted easily into the corresponding N-methylbenzopyridin-α-ones, which were halogenated using PPh3-TCICA or PPh3-DBICA without using solvent to give α-halobenzopyridines.