Novel and potent human and rat β3-Adrenergic receptor agonists containing substituted 3-indolylalkylamines
作者:Hiroshi Harada、Yoshimi Hirokawa、Kenji Suzuki、Yoichi Hiyama、Mayumi Oue、Hitoshi Kawashima、Naoyuki Yoshida、Yasuji Furutani、Shiro Kato
DOI:10.1016/s0960-894x(03)00073-8
日期:2003.4
A novel series of 2-(3-indolyl)alkylamino-1-(3-chlorophenyl)ethanols was prepared and evaluated for in vitro ability to stimulate cAMP production in Chinese hamster ovary cells expressing cloned human beta(3)-AR. The optically active 30a was found to be the most potent and selective human beta(3)-AR agonist in this series with an EC(50) value of 0.062nM. In addition, 30a selectivity for human beta(3)-AR
制备了一系列新型的2-(3-吲哚基)烷基氨基-1-(3-氯苯基)乙醇,并评估了体外刺激表达克隆的人β(3)-AR的中国仓鼠卵巢细胞中cAMP产生的能力。发现旋光性30a是该系列中最有效和选择性最强的人类β(3)-AR激动剂,EC(50)值为0.062nM。此外,对人beta(3)-AR的30a选择性分别为对人beta(2)-AR和beta(1)-AR的210倍和103倍。此外,30a对大鼠beta(3)-AR表现出强大的激动作用。