124467-20-5Relevant articles and documents
Syntheses and binding affinities of 6-nitroquipazine analogues for serotonin transporter. Part 1
Lee, Byoung Se,Chu, Soyoung,Lee, Byung Chul,Chi, Dae Yoon,Choe, Yearn Seong,Jeong, Kyung Ja,Jin, Changbae
, p. 1559 - 1562 (2000)
6-Nitroquipazine has been known as one of the most potent and selective inhibitors of serotonin transporter in vitro and in vivo. Nine derivatives of 6-nitroquipazine were synthesized and tested for their potential abilities to displace [3H]citalopram binding to the rat cortical membranes. (C) 2000 Elsevier Science Ltd. All rights reserved.
Scalable and Practical Synthesis of Halo Quinolin-2(1H)-ones and Quinolines
Zaugg, Cornelia,Schmidt, Gunther,Abele, Stefan
, p. 1003 - 1011 (2017/07/26)
A practical and scalable synthesis of halo quinolin-2(1H)-ones is presented. The heterocycles are easily accessed from inexpensive halo anilines in a two-step sequence. The anilines are acylated with methyl 3,3-dimethoxypropionate under basic conditions in quantitative yields. The crude amides undergo cyclization in sulfuric acid to the desired halo quinolin-2(1H)-ones in 28-93% yield (2 steps). The synthetic sequence was successfully applied on 800 g scale. Anilines with strong electron withdrawing or electron donating groups were poor substrates for this procedure. 6-Iodoquinolin-2(1H)-one and 6-bromo-8-iodoquinolin-2(1H)-one were further functionalized to obtain quinolines substituted with various functional groups.
Bicyclic aromatic substituted pyridone derivative
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Page/Page column 37, (2009/10/30)
Disclosed is a compound represented by the formula (I): Wherein R1 and R2 independently represent a hydrogen atom, a lower alkyl group or the like; X1, X2 and X3 independently represent a methine group or a nitrogen atom; Y1 and Y3 independently represent a single bond, —O— or the like; Y2 represents a lower alkylene group or the like; W1 to W4 independently represent a single bond, a methylene group or the like; L represents a single bond, a methylene group or the like; Z1 and Z2 independently represent a single bond, a C1-4 alkylene group or the like; Ar1 represents an aromatic carbocyclic ring or the like; and Ar2 represents a bicyclic aromatic carbocyclic ring or the like. The compound is useful as a pharmaceutical for a central disease, a cardiovascular disease or a metabolic disease.
TRICYCLIC INHIBITORS OF 5-LIPOXYGENASE
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Page/Page column 82, (2010/11/28)
Described herein are compounds and pharmaceutical compositions containing such compounds, which inhibit the activity of 5-lipoxygenase (5-LO). Also described herein are methods of using such 5-LO inhibitors, alone and in combination with other compounds, for treating respiratory, cardiovascular, and other leukotriene-dependent or leukotriene mediated conditions, diseases, or disorders.
BICYCLIC AROMATIC SUBSTITUTED PYRIDONE DERIVATIVE
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Page/Page column 52, (2010/11/26)
Disclosed is a compound represented by the formula (I): wherein R1 and R2 independently represent a hydrogen atom, a lower alkyl group or the like; X1, X2 and X3 independently represent a methine group or a nitrogen atom; Y1 and Y3 independently represent a single bond, -O- or the like; Y2 represents a lower alkylene group or the like; W1 to W4 independently represent a single bond, a methlene group or the like; L represents a single bond, a methylene group or the like; Z1 and Z2 independently represent a single bond, a C1-4 alkylene group or the like; Ar1 represents an aromatic carbocyclic ring or the like; and Ar2 represents a bicyclic aromatic carbocyclic ring or the like. The compound is useful as a pharmaceutical for a central disease, a cardiovascular disease or a metabolic disease.
Thiazolinone 2-substituted quinolines
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Page/Page column 9-10, (2010/10/20)
Thiazolinone substituted quinoline derivatives where the quinoline ring is substituted at the 2 position which derivatives demonstrates CDK1 antiproliferative activity and are useful as anti-cancer agents.