Synthesis and biological evaluation of 2-(arylethynyl)quinoline derivatives as mGluR5 antagonists for the treatment of neuropathic pain
- Authors
- Son, Myung-Hee; Kim, Ji Young; Lim, Eun Jeong; Baek, Du-Jong; Choi, Kihang; Lee, Jae Kyun; Pae, Ae Nim; Min, Sun-Joon; Cho, Yong Seo
- Issue Date
- Mar-2013
- Publisher
- Pergamon Press Ltd.
- Keywords
- Metabotropic glutamate receptor; Antagonist; Quinoline; Sonogashira reaction; Neuropathic pain
- Citation
- Bioorganic and Medicinal Chemistry Letters, v.23, no.5, pp 1472 - 1476
- Pages
- 5
- Indexed
- SCI
SCIE
SCOPUS
- Journal Title
- Bioorganic and Medicinal Chemistry Letters
- Volume
- 23
- Number
- 5
- Start Page
- 1472
- End Page
- 1476
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/28795
- DOI
- 10.1016/j.bmcl.2012.12.056
- ISSN
- 0960-894X
1464-3405
- Abstract
- We described here the synthesis and biological evaluation of mGluR5 antagonists containing a quinoline ring structure. Using intracellular calcium mobilization assay (FDSS assay), we identified compound 5n, showing high inhibitory activity against mGluR5. In addition, it was found that compound 5n has excellent stability profile. Finally, this compound exhibited favorable analgesic effects in spinal nerve ligation model of neuropathic pain, which is comparable to gabapentin. (c) 2012 Elsevier Ltd. All rights reserved.
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