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.
DOI:
10.1016/j.bmc.2008.05.018
作为产物:
描述:
2-氨基-5-溴苯乙酮 、 甘氨酸乙酯盐酸盐 在
氮 、 氯化铵 、 乙酸乙酯 、 magnesium sulfate 、 silica gel 、 正己烷 作用下,
以
吡啶 为溶剂,
反应 24.0h,
以to give 7-bromo-5-methyl-1,3-dihydro-benzo[e][1,4]diazepin-2-one as a brown solid (1.51 g, 16%)的产率得到7-bromo-5-methyl-1,3-dihydro-benzo[e][1,4]diazepin-2-one
参考文献:
名称:
7-aryl 1,5-dihydro-4,1-benzoxazepin-2(3H)-one derivatives and their use as progesterone receptor modulators
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-4,1-Benzoxazepin-2(3H)-One Derivatives and Their Use As Progesterone Receptor Modulators
申请人:Zhang Puwen
公开号:US20080113964A1
公开(公告)日:2008-05-15
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-4,1-Benzoxazepin-2(3H)-One Derivatives And Their Use As Progesterone Receptor Modulators
申请人:Zhang Puwen
公开号:US20080139530A1
公开(公告)日:2008-06-12
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.