880875-76-3Relevant academic research and scientific papers
Synthesis and in vitro anti-hepatitis B virus activities of 4-aryl-6-chloro-quinolin-2-one and 5-aryl-7-chloro-1,4-benzodiazepine derivatives
Cheng, Pi,Zhang, Quan,Ma, Yun-Bao,Jiang, Zhi-Yong,Zhang, Xue-Mei,Zhang, Feng-Xue,Chen, Ji-Jun
supporting information; scheme or table, p. 3787 - 3789 (2009/04/06)
A series of 4-aryl-6-chloro-quinolin-2-ones and 5-aryl-7-chloro-1,4-benzodiazepine were synthesized and assayed for their in vitro anti-hepatitis B virus activities and cytotoxicities for the first time. Some of the tested compounds were active against HBsAg and HBeAg secretion in Hep G2.2.15 cells. Compound 5c showed IC50 of 0.074 and 0.449 mM on HBsAg and HBeAg secretions, respectively, which were 10 times higher than that of its analog 4c and led to better selective index (SI) values (SI = 23.2 and 3.4, respectively).
COMPOUNDS WHICH INCREASE APOLIPOPROTEIN A-1 PRODUCTION AND USES THEREOF IN MEDICINE
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Page/Page column 39-40, (2010/10/20)
The present invention relates to compounds of formula (I), pharmaceutically acceptable salts thereof, hydrates thereof, solvates thereof, prodrugs thereof and combinations thereof: wherein X represents CH or N; Y represents CH or N; R1 represents H or C1-2alkyl; R2 represents H or C1-4alkyl; R3 represents C1-6alkyl, carbocyclyl, carbocyclylC1-4alkyl, heterocyclyl or heterocyclylC1-4alkyl, wherein any of the carbocyclyl or heterocyclyl groups are optionally substituted by one or two groups selected from: halogen, C1-6alkyl, haloC1-6alkyl, hydroxyC1-6alkyl, C1-6alkoxy, haloC1-6alkoxy, nitro, cyano, -COH, -COOH, C1-6alkoxycarbonyl, C1-6alkylcarbonyl, -C(OH)R5R6 (wherein R5 and R6 independently represent H or C1-6alkyl), -(CH2)nNR3aR3b and -O(CH2)pNR3aR3b (wherein n represents 1, 2 or 3, p represents 2 or 3 and R3a and R3b independently represent H, C1-6alkyl or carbocyclylC1-4alkyl, or R3a and R3b together with the interconnecting atoms form a 5 or 6-membered ring which ring optionally contains one or two heteroatoms independently selected from the group consisting of O, S and N); R4 represents H, hydroxy, halo, C 1-6 alkyl, haloC1-6alkyl, hydroxyC1-6alkyl, C2-6alkenyl, C1-6alkoxy, haloC1-6alkoxy, carbocyclyl or heterocyclyl, wherein the carbocyclyl or heterocyclyl group is optionally substituted by one or two groups selected from: halogen, C1-6alkyl, haloC1-6alkyl, C1-6alkoxy, haloC1-6alkoxy, nitro and cyano; and provided that the compound is not: 7-chloro-5-phenyl-[1,2,4]triazolo[4,3-a]quinolin-4-amine; 7-chloro-1-methyl-5-phenyl[1,2,4]triazolo[4,3-a]quinolin-4-amine; or 7-chloro-5-(2-chlorophenyl)-1-methyl-{1,2,4]triazolo[4,3-a]quinolin-4-amine. Also disclosed are pharmaceutical compositions containing the compounds and to their use in medicine. The compound exhibit increased apo-A1 production and are useful in the treatment for example a disease or condition caused by raised levels of LDL-cholesterol or by inflammation.
