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Discovery of novel phenylpyridone derivatives as potent and selective MCH1R antagonists

The synthesis and evaluation of a series of phenylpyridone derivatives as MCH1R antagonists are described. The design, synthesis and structure–activity relationships of a novel class of N-phenylpyridone MCH1R antagonists are described. The core part of the N-phenylpyridone structure was newly design...

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Published in:Bioorganic & medicinal chemistry 2011-01, Vol.19 (2), p.883-893
Main Authors: Haga, Yuji, Mizutani, Sayaka, Naya, Akira, Kishino, Hiroyuki, Iwaasa, Hisashi, Ito, Masahiko, Ito, Junko, Moriya, Minoru, Sato, Nagaaki, Takenaga, Norihiro, Ishihara, Akane, Tokita, Shigeru, Kanatani, Akio, Ohtake, Norikazu
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cited_by cdi_FETCH-LOGICAL-c438t-3e7247170a0242d1e0b0bf8857b9546aad9e3860e73af05227ac7308f28ef3333
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creator Haga, Yuji
Mizutani, Sayaka
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Kishino, Hiroyuki
Iwaasa, Hisashi
Ito, Masahiko
Ito, Junko
Moriya, Minoru
Sato, Nagaaki
Takenaga, Norihiro
Ishihara, Akane
Tokita, Shigeru
Kanatani, Akio
Ohtake, Norikazu
description The synthesis and evaluation of a series of phenylpyridone derivatives as MCH1R antagonists are described. The design, synthesis and structure–activity relationships of a novel class of N-phenylpyridone MCH1R antagonists are described. The core part of the N-phenylpyridone structure was newly designed and the side chain moieties that were attached to the core part were extensively explored. As a result of optimization of the N-phenylpyridone leads, we successfully developed the orally available, and brain-penetrable MCH1R selective antagonist 7c, exhibiting excellent anti-obese effect in diet-induced obese (DIO) mice.
doi_str_mv 10.1016/j.bmc.2010.12.002
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identifier ISSN: 0968-0896
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subjects Animals
antagonists
Anti-obesity
Biological and medical sciences
Drug Evaluation, Preclinical
General and cellular metabolism. Vitamins
Hormones. Endocrine system
Humans
MCH1R antagonist
Medical sciences
Melanin-concentrating hormone
Mice
Mice, Obese
N-Phenylpyridone
Pharmacology. Drug treatments
Pyridones - chemical synthesis
Pyridones - chemistry
Pyridones - pharmacokinetics
Rats
Receptors, Somatostatin - antagonists & inhibitors
Receptors, Somatostatin - metabolism
Structure-Activity Relationship
structure-activity relationships
title Discovery of novel phenylpyridone derivatives as potent and selective MCH1R antagonists
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