[3-[(1-Methylpiperidin-4-yl) methyl] arylsulfonyl]-1H-indoles: Synthesis, SAR and biological evaluation as a novel class of 5-HT6 Receptor Antagonists

In continuation to our efforts to develop better treatment options for cognitive decline, we have been focussing on 5-HT 6 receptor (5-HT 6 R) antagonists, which are known to be involved in improving cognitive function in numerous animal models. In this paper, we report a novel series of [3-[(1-Meth...

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Published inJournal of chemical sciences (Bangalore, India) Vol. 127; no. 3; pp. 439 - 445
Main Authors NIROGI, RAMAKRISHNA V S, BADANGE, RAJESH KUMAR, KANDUKURI, KIRAN KUMAR, KHAGGA, MUKKANTI
Format Journal Article
LanguageEnglish
Published New Delhi Springer India 01.03.2015
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ISSN0974-3626
0973-7103
DOI10.1007/s12039-015-0800-7

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Abstract In continuation to our efforts to develop better treatment options for cognitive decline, we have been focussing on 5-HT 6 receptor (5-HT 6 R) antagonists, which are known to be involved in improving cognitive function in numerous animal models. In this paper, we report a novel series of [3-[(1-Methylpiperidin-4-yl) methyl] arylsulfonyl]-1 H -indole derivatives as potent and selective 5-HT 6 R antagonists. The lead compound from this series shows potent in vitro binding affinity, functional antagonistic activity at 5-HT 6 R, good pharmacokinetic profile, excellent selectivity and no Cytochrome P450 liabilities. Graphical Abstract We report a novel series of [3-[(1-Methylpiperidin-4-yl) methyl] arylsulfonyl]-1 H -indole derivatives as potent and selective 5-HT 6 R antagonists. The lead compound from this series shows potent in vitro binding affinity, functional antagonistic activity at 5-HT 6 R, good pharmacokinetic profile, excellent selectivity and no CYP liabilities.
AbstractList In continuation to our efforts to develop better treatment options for cognitive decline, we have been focussing on 5-HT 6 receptor (5-HT 6 R) antagonists, which are known to be involved in improving cognitive function in numerous animal models. In this paper, we report a novel series of [3-[(1-Methylpiperidin-4-yl) methyl] arylsulfonyl]-1 H -indole derivatives as potent and selective 5-HT 6 R antagonists. The lead compound from this series shows potent in vitro binding affinity, functional antagonistic activity at 5-HT 6 R, good pharmacokinetic profile, excellent selectivity and no Cytochrome P450 liabilities. Graphical Abstract We report a novel series of [3-[(1-Methylpiperidin-4-yl) methyl] arylsulfonyl]-1 H -indole derivatives as potent and selective 5-HT 6 R antagonists. The lead compound from this series shows potent in vitro binding affinity, functional antagonistic activity at 5-HT 6 R, good pharmacokinetic profile, excellent selectivity and no CYP liabilities.
Author BADANGE, RAJESH KUMAR
KHAGGA, MUKKANTI
KANDUKURI, KIRAN KUMAR
NIROGI, RAMAKRISHNA V S
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Keywords indoles
pharmacokinetic profile
R antagonists
cross selectivity
[3-[(1-Methylpiperidin-4-yl) methyl] arylsulfonyl]-1
cognitive impairment
structure activity relationship
5-HT
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Snippet In continuation to our efforts to develop better treatment options for cognitive decline, we have been focussing on 5-HT 6 receptor (5-HT 6 R) antagonists,...
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Title [3-[(1-Methylpiperidin-4-yl) methyl] arylsulfonyl]-1H-indoles: Synthesis, SAR and biological evaluation as a novel class of 5-HT6 Receptor Antagonists
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