7-Aryl 1,5-dihydro-benzo[e][1,4]oxazepin-2-ones and analogs as non-steroidal progesterone receptor antagonists
摘要:
Novel 7-aryl benzo[1,4]oxazepin-2-ones were synthesized and evaluated as non-steroidal progesterone receptor (PR) modulators. The structure activity relationship of 7-aryl benzo[1,4]oxazepinones was examined using the T47D cell alkaline phosphatase assay. A number of 7-aryl benzo[1,4] oxazepinones such as 10j and 10v demonstrated good in vitro potency (IC(50) of 10-30 nM) and selectivity (over 100-fold) at PR over other steroidal receptors such as glucocorticoid and androgen receptors (GR and AR). Several 7-aryl benzo[ 1,4] oxazepinones were active in the rat uterine decidualization model. In this in vivo model, compounds 10j and 10u were active at 3 mg/kg when dosed orally. (c) 2008 Elsevier Ltd. All rights reserved.
7-aryl 1,5-dihydro-4, 1-benzoxazepin-2(3H)-one derivatives and their use as progesterone receptor modulators
申请人:Zhang Puwen
公开号:US20050215539A1
公开(公告)日:2005-09-29
This invention provides progesterone receptor modulators having the structure:
wherein R
1
to R
7
, X, and Q are as defined in the specification; or a pharmaceutically acceptable salt thereof.
7-Aryl 1,5-dihydro-benzo[e][1,4]oxazepin-2-ones and analogs as non-steroidal progesterone receptor antagonists
作者:Puwen Zhang、Jeffrey C. Kern、Eugene A. Terefenko、Andrew Fensome、Ray Unwalla、Zhiming Zhang、Jeffrey Cohen、Thomas J. Berrodin、Matthew R. Yudt、Richard C. Winneker
DOI:10.1016/j.bmc.2008.05.018
日期:2008.7.1
Novel 7-aryl benzo[1,4]oxazepin-2-ones were synthesized and evaluated as non-steroidal progesterone receptor (PR) modulators. The structure activity relationship of 7-aryl benzo[1,4]oxazepinones was examined using the T47D cell alkaline phosphatase assay. A number of 7-aryl benzo[1,4] oxazepinones such as 10j and 10v demonstrated good in vitro potency (IC(50) of 10-30 nM) and selectivity (over 100-fold) at PR over other steroidal receptors such as glucocorticoid and androgen receptors (GR and AR). Several 7-aryl benzo[ 1,4] oxazepinones were active in the rat uterine decidualization model. In this in vivo model, compounds 10j and 10u were active at 3 mg/kg when dosed orally. (c) 2008 Elsevier Ltd. All rights reserved.