Discovery of novel series of benzoic acid derivatives containing biphenyl ether moiety as potent and selective human β3-adrenergic receptor agonists:: Part IV

被引:8
|
作者
Nakajima, Yutaka [1 ]
Imanishi, Masashi [1 ]
Itou, Shinji [1 ]
Hamashima, Hitoshi [1 ]
Tomishima, Yasuyo [1 ]
Washizuka, Kenichi [1 ]
Sakurai, Minoru [1 ]
Matsui, Shigeo [2 ]
Imamura, Emiko [2 ]
Ueshima, Koji [3 ]
Yamamoto, Takao [2 ]
Yamamoto, Nobuhiro [2 ]
Ishikawa, Hirofumi [2 ]
Nakano, Keiko [2 ]
Unami, Naoko [2 ]
Hamada, Kaori [2 ]
Hattori, Kouji [1 ]
机构
[1] Astellas Pharma Inc, Chem Res Labs, Tsukuba, Ibaraki 3058585, Japan
[2] Astellas Pharma Inc, Pharmacol Res Labs, Tsukuba, Ibaraki 3058585, Japan
[3] Astellas Pharma Inc, Appl Pharmacol Res Labs, Tsukuba, Ibaraki 3058585, Japan
关键词
beta(3)-adrenergic receptor agonist; overactive bladder;
D O I
10.1016/j.bmcl.2008.08.009
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
Identification and SAR study of novel series of beta(3)-AR agonists with benzoic acid are described. Conversion of ether linkage position of phenoxybenzoic acid derivative 2b led to compound 7b with moderate b(3)-AR activity. Further modi. cation in right, center and left parts of compound 7b was investigated to improve the b(3)-AR potency and selectivity. Compounds 7g and 7k, with the bulky aliphatic-substituted group at 2-position of benzoic acid moiety, were identified as potent and selective b(3)-AR agonists. In addition, in vivo efficacy of compounds 7g and 7k was exhibited on dog OAB model. (C) 2008 Elsevier Ltd. All rights reserved.
引用
收藏
页码:5037 / 5040
页数:4
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