Literature DB >> 17125248

Design and synthesis of novel isoquinoline-3-nitriles as orally bioavailable Kv1.5 antagonists for the treatment of atrial fibrillation.

B Wesley Trotter1, Kausik K Nanda, Nathan R Kett, Christopher P Regan, Joseph J Lynch, Gary L Stump, Laszlo Kiss, Jixin Wang, Robert H Spencer, Stefanie A Kane, Rebecca B White, Rena Zhang, Kenneth D Anderson, Nigel J Liverton, Charles J McIntyre, Douglas C Beshore, George D Hartman, Christopher J Dinsmore.   

Abstract

Novel 3-cyanoisoquinoline Kv1.5 antagonists have been prepared and evaluated in in vitro and in vivo assays for inhibition of the Kv1.5 potassium channel and its associated cardiac potassium current, IKur. Structural modifications of isoquinolinone lead 1 afforded compounds with excellent potency, selectivity, and oral bioavailability.

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Year:  2006        PMID: 17125248     DOI: 10.1021/jm060927v

Source DB:  PubMed          Journal:  J Med Chem        ISSN: 0022-2623            Impact factor:   7.446


  7 in total

1.  Generation of diverse 1-imidazolylisoquinolines via silver triflate-catalyzed reaction of 2-alkynylbenzaldoxime with imidazole.

Authors:  Qian Xiao; Shengqing Ye; Danqing Zheng; Ling Zhang; Jie Wu
Journal:  Mol Divers       Date:  2012-01-25       Impact factor: 2.943

2.  Symmetric kv1.5 blockers discovered by focused screening.

Authors:  Jonas Boström
Journal:  ACS Med Chem Lett       Date:  2012-08-16       Impact factor: 4.345

Review 3.  Voltage-gated potassium channels as therapeutic targets.

Authors:  Heike Wulff; Neil A Castle; Luis A Pardo
Journal:  Nat Rev Drug Discov       Date:  2009-12       Impact factor: 84.694

4.  Multiplicity of diverse heterocycles from polymer-supported alpha-acylamino ketones.

Authors:  Nadezda Pudelová; Viktor Krchnák
Journal:  J Comb Chem       Date:  2009 Sep-Oct

5.  Inhibitory actions of the phosphatidylinositol 3-kinase inhibitor LY294002 on the human Kv1.5 channel.

Authors:  J Wu; W-G Ding; H Matsuura; K Tsuji; W-J Zang; M Horie
Journal:  Br J Pharmacol       Date:  2009-01-16       Impact factor: 8.739

6.  Synthesis of 2-trifluoromethylpyrazolo[5,1-a]isoquinolines via silver triflate-catalyzed or electrophile-mediated one-pot tandem reaction.

Authors:  Xiaoli Zhou; Meiling Liu; Puying Luo; Yingjun Lai; Tangtao Yang; Qiuping Ding
Journal:  Beilstein J Org Chem       Date:  2014-09-30       Impact factor: 2.883

Review 7.  Challenges Faced with Small Molecular Modulators of Potassium Current Channel Isoform Kv1.5.

Authors:  Zefeng Zhao; Songsong Ruan; Xiaoming Ma; Qian Feng; Zhuosong Xie; Zhuang Nie; Peinan Fan; Mingcheng Qian; Xirui He; Shaoping Wu; Yongmin Zhang; Xiaohui Zheng
Journal:  Biomolecules       Date:  2019-12-19
  7 in total

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