Synthesis and biological evaluation of picolinamides and thiazole-2-carboxamides as mGluR5 (metabotropic glutamate receptor 5) antagonists

Hoang Nam Vu; Ji Young Kim; Ahmed H E Hassan; Kihang Choi; Jong Hyun Park; Ki Duk Park; Jae Kyun Lee; Ae Nim Pae; Hyunah Choo; Sun Joon Min; Yong Seo Cho

doi:10.1016/j.bmcl.2015.11.012

Synthesis and biological evaluation of picolinamides and thiazole-2-carboxamides as mGluR5 (metabotropic glutamate receptor 5) antagonists

Hoang Nam Vu, Ji Young Kim, Ahmed H E Hassan, Kihang Choi, Jong Hyun Park, Ki Duk Park, Jae Kyun Lee, Ae Nim Pae, Hyunah Choo, Sun Joon Min, Yong Seo Cho

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

We described here the synthesis and biological evaluation of picolinamides and thiazole-2-carboxamides as potential mGluR5 antagonists. We found that a series of thiazole derivatives 6 showed better inhibitory activity against mGluR5. Compounds 6bc and 6bj have been identified as potent antagonists (IC₅₀ = 274 and 159 nM) showing excellent in vitro stability profile. Molecular docking study using the crystal structure of mGluR5 revealed that our compounds 6bc and 6bj fit the allosteric binding site of mavoglurant well.

Original language	English
Pages (from-to)	140-144
Number of pages	5
Journal	Bioorganic and Medicinal Chemistry Letters
Volume	26
Issue number	1
DOIs	https://doi.org/10.1016/j.bmcl.2015.11.012
Publication status	Published - 2016 Jan 1

Keywords

Antagonist
Metabotropic glutamate receptor
Molecular docking
Picolinamides
Thiazole-2-carboxamides

ASJC Scopus subject areas

Biochemistry
Clinical Biochemistry
Molecular Biology
Molecular Medicine
Organic Chemistry
Drug Discovery
Pharmaceutical Science

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Vu, H. N., Kim, J. Y., Hassan, A. H. E., Choi, K., Park, J. H., Park, K. D., Lee, J. K., Pae, A. N., Choo, H., Min, S. J., & Cho, Y. S. (2016). Synthesis and biological evaluation of picolinamides and thiazole-2-carboxamides as mGluR5 (metabotropic glutamate receptor 5) antagonists. Bioorganic and Medicinal Chemistry Letters, 26(1), 140-144. https://doi.org/10.1016/j.bmcl.2015.11.012

Synthesis and biological evaluation of picolinamides and thiazole-2-carboxamides as mGluR5 (metabotropic glutamate receptor 5) antagonists. / Vu, Hoang Nam; Kim, Ji Young; Hassan, Ahmed H E; Choi, Kihang; Park, Jong Hyun; Park, Ki Duk; Lee, Jae Kyun; Pae, Ae Nim; Choo, Hyunah; Min, Sun Joon; Cho, Yong Seo.

In: Bioorganic and Medicinal Chemistry Letters, Vol. 26, No. 1, 01.01.2016, p. 140-144.

Research output: Contribution to journal › Article › peer-review

Vu, Hoang Nam ; Kim, Ji Young ; Hassan, Ahmed H E ; Choi, Kihang ; Park, Jong Hyun ; Park, Ki Duk ; Lee, Jae Kyun ; Pae, Ae Nim ; Choo, Hyunah ; Min, Sun Joon ; Cho, Yong Seo. / Synthesis and biological evaluation of picolinamides and thiazole-2-carboxamides as mGluR5 (metabotropic glutamate receptor 5) antagonists. In: Bioorganic and Medicinal Chemistry Letters. 2016 ; Vol. 26, No. 1. pp. 140-144.

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