Re-engineering aryl methylcarbamates to confer high selectivity for inhibition of Anopheles gambiae versus human acetylcholinesterase.
Re-engineering aryl methylcarbamates to confer high selectivity for inhibition of Anopheles gambiae versus human acetylcholinesterase.
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DOI:
10.1016/j.bmcl.2012.05.103
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发表时间:
2012-07-15
影响因子:
2.7
通讯作者:
Carlier, Paul R.
中科院分区:
文献类型:
--
作者:
Hartsel, Joshua A.;Wong, Dawn M.;Mutunga, James M.;Ma, Ming;Anderson, Troy D.;Wysinski, Ania;Islam, Rafique;Wong, Eric A.;Paulson, Sally L.;Li, Jianyong;Lam, Polo C. H.;Totrov, Maxim M.;Bloomquist, Jeffrey R.;Carlier, Paul R.
To identify potential human-safe insecticides against the malaria mosquito we undertook an investigation of the structure activity relationship of aryl methylcarbamates inhibitors of acetylcholinesterase (AChE). Compounds bearing a β-branched 2-alkoxy or 2-thioalkyl group were found to possess good selectivity for inhibition of Anopheles gambiae AChE over human AChE; up to 530-fold selectivity was achieved with carbamate 11d. A 3D QSAR model is presented that is reasonably consistent with log inhibition selectivity of 34 carbamates. Toxicity of these compounds to live Anopheles gambiae was demonstrated using both tarsal contact (filter paper) and topical application protocols.
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影响因子:
5.8
作者:
ELLMAN, GL;COURTNEY, KD;FEATHERSTONE, RM
通讯作者:
FEATHERSTONE, RM
影响因子:
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作者:
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通讯作者:
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DOI:
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发表时间:
2008-07-01
影响因子:
2.2
作者:
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通讯作者:
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影响因子:
3.6
作者:
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通讯作者:
Carlier, Paul R.
影响因子:
15.8
作者:
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通讯作者:
Targett, GAT