35957-39-2Relevant academic research and scientific papers
Synthesis of Novel 3-(5-(Alkyl/arylthio)-1,3,4-Oxadiazol-2-yl)-8-Phenylquinolin-4(1H)-One Derivatives as Anti-HIV Agents
Parizadeh, Niloofar,Alipour, Eskandar,Soleymani, Sepehr,Zabihollahi, Rezvan,Aghasadeghi, Mohammad Reza,Hajimahdi, Zahra,Zarghi, Afshin
, p. 225 - 231 (2017/11/27)
Novel quinolone derivatives featuring an 1,3,4-oxadiazole ring as a metal-chelating component and a benzyl group base on HIV-1 integrase inhibitors pharmacophore were designed and synthesized. An antiviral assay revealed that most analogues inhibited HIV-
Novel quinolone-3-carboxylic acid derivatives as anti-HIV-1 agents: design, synthesis, and biological activities
Hajimahdi,Zabihollahi,Aghasadeghi,Ashtiani, S. Hosseini,Zarghi
, p. 1861 - 1876 (2016/10/03)
A new series of quinolone-3-carboxylic acids featuring different hydrophobic groups at N-1, C-2, C-7, and C-8 positions were synthesized and evaluated for their activity against single-cycle replicable HIV NL4-3 as inhibition rate of p24 expression in Hela cells cultures. Most of the synthesized compounds showed anti-HIV activity with no significant cytotoxicity at concentration of 100 μM. The most active compounds 4h, 4k, and 4j exhibited anti-HIV activity with an inhibition rate of 55, 71, and 84 %, respectively. A docking study using the crystallographic data available for PFV integrase including its complexes with Mg2+ and Raltegravir revealed that the active compounds could occupy same space near Raltegravir and interact with the Mg2+ ions in the active site. Thus, the anti-HIV activity of the synthesized compounds might involve a metal chelating mechanism. [InlineMediaObject not available: see fulltext.]
Synthesis and SAR of bicyclic heteroaryl hydroxamic acid MMP and TACE inhibitors
Zask,Gu,Albright,Du,Hogan,Levin,Chen,Killar,Sung,DiJoseph,Sharr,Roth,Skala,Jin,Cowling,Mohler,Barone,Black,March,Skotnicki
, p. 1487 - 1490 (2007/10/03)
Potent and selective bicyclic heteroaryl hydroxamic acid MMP and TACE inhibitors were synthesized by a novel convergent route. Selectivity and efficacy versus MMPs and TACE could be controlled by appropriate substitution on the scaffolds and by variation of the P1′ group. Select compounds were found to be effective in in vivo models of arthritis.
Synthesis and antiplatelet activity of phenyl quinolones
Huang, Li-Jiau,Hsieh, Ming-Chieh,Teng, Che-Ming,Lee, Kuo-Hsiung,Kuo, Sheng-Chu
, p. 1657 - 1662 (2007/10/03)
In our search for novel antiplatelet agents, seven positional phenyl quinolone isomers were synthesized. Preliminary screening confirmed their inhibitory effects against arachidonic acid (AA)-induced platelet aggregation. Varying the substitutional position of the phenyl group had a profound effect on the antiplatelet activity of these isomers. 3-Phenyl-4-quinolone showed the greatest potency and was superior to indomethacin, although the two structures are quite different. The mechanism and pharmacological action of 3-phenyl-4-quinolone are currently under investigation. Copyright (C) 1998 Elsevier Science Ltd.
