3-(2-Aminocarbonylphenyl)propanoic acid analogs as potent and selective EP3 receptor antagonists. Part 2: Optimization of the side chains to improve in vitro and in vivo potencies
作者:Masaki Asada、Maki Iwahashi、Tetsuo Obitsu、Atsushi Kinoshita、Yoshihiko Nakai、Takahiro Onoda、Toshihiko Nagase、Motoyuki Tanaka、Yoshiyuki Yamaura、Hiroya Takizawa、Ken Yoshikawa、Kazutoyo Sato、Masami Narita、Shuichi Ohuchida、Hisao Nakai、Masaaki Toda
DOI:10.1016/j.bmc.2009.12.068
日期:2010.2
A series of 3-[2-[(3-methyl-1-phenylbutyl)amino]carbonyl}-4-(phenoxymethyl)phenyl]propanoic acid analogs were synthesized and evaluated for their in vitro potency. In most cases, introduction of one or two substituents into the two phenyl moieties resulted in the tendency of an increase or retention of in vitro activities. Several compounds, which showed excellent subtype selectivity, were evaluated
合成了一系列3- [2-[((3-甲基-1-苯基丁基)氨基]羰基} -4-(苯氧基甲基)苯基]丙酸类似物,并评估了其体外效能。在大多数情况下,在两个苯基部分中引入一个或两个取代基导致体外活性增加或保留的趋势。评估了几种具有优异亚型选择性的化合物对妊娠大鼠中PGE 2诱导的子宫收缩的抑制作用,认为这是由EP3受体亚型介导的。还讨论了结构-活性关系(SAR)。