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Discovery of a novel class of isoxazoline voltage gated sodium channel blockers

Analogs of the previously reported voltage gated sodium channel blocker CDA54 were prepared in which one of the amide functions was replaced with aromatic and non-aromatic heterocycles. Replacement of the amide with an aromatic heterocycle resulted in significant loss of sodium channel blocking acti...

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Published in:Bioorganic & medicinal chemistry letters 2009-09, Vol.19 (18), p.5329-5333
Main Authors: Shao, Pengcheng P., Ye, Feng, Weber, Ann E., Li, Xiaohua, Lyons, Kathryn A., Parsons, William H., Garcia, Maria L., Priest, Birgit T., Smith, McHardy M., Felix, John P., Williams, Brande S., Kaczorowski, Gregory J., McGowan, Erin, Abbadie, Catherine, Martin, William J., McMasters, Daniel R., Gao, Ying-Duo
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cited_by cdi_FETCH-LOGICAL-c441t-3cef55762db7457cc196d71105d1aea1dc926cb43acd92ad9e1e60caefcd5e6f3
cites cdi_FETCH-LOGICAL-c441t-3cef55762db7457cc196d71105d1aea1dc926cb43acd92ad9e1e60caefcd5e6f3
container_end_page 5333
container_issue 18
container_start_page 5329
container_title Bioorganic & medicinal chemistry letters
container_volume 19
creator Shao, Pengcheng P.
Ye, Feng
Weber, Ann E.
Li, Xiaohua
Lyons, Kathryn A.
Parsons, William H.
Garcia, Maria L.
Priest, Birgit T.
Smith, McHardy M.
Felix, John P.
Williams, Brande S.
Kaczorowski, Gregory J.
McGowan, Erin
Abbadie, Catherine
Martin, William J.
McMasters, Daniel R.
Gao, Ying-Duo
description Analogs of the previously reported voltage gated sodium channel blocker CDA54 were prepared in which one of the amide functions was replaced with aromatic and non-aromatic heterocycles. Replacement of the amide with an aromatic heterocycle resulted in significant loss of sodium channel blocking activity, while non-aromatic heterocycle replacements were well tolerated.
doi_str_mv 10.1016/j.bmcl.2009.07.125
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identifier ISSN: 0960-894X
ispartof Bioorganic & medicinal chemistry letters, 2009-09, Vol.19 (18), p.5329-5333
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subjects Amide replacement
Analgesics
Animals
Biological and medical sciences
Heterocycles
Inflammatory pain
Isoxazoles - chemistry
Isoxazoles - pharmacology
Isoxazoles - therapeutic use
Isoxazoline
Medical sciences
Models, Molecular
Molecular Structure
Neuropathic pain
Neuropharmacology
Pain - drug therapy
Pharmacology. Drug treatments
Rats
Rats, Sprague-Dawley
Sodium Channel Blockers - chemistry
Sodium Channel Blockers - pharmacology
Sodium Channel Blockers - therapeutic use
Spinal Nerves - drug effects
Structure-Activity Relationship
Voltage gated sodium channel blocker
title Discovery of a novel class of isoxazoline voltage gated sodium channel blockers
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