کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1363653 | 981519 | 2008 | 12 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: 7-Aryl 1,5-dihydro-benzo[e][1,4]oxazepin-2-ones and analogs as non-steroidal progesterone receptor antagonists 7-Aryl 1,5-dihydro-benzo[e][1,4]oxazepin-2-ones and analogs as non-steroidal progesterone receptor antagonists](/preview/png/1363653.png)
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 (IC50 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.
A series of novel 7-aryl benzo[1,4]oxazepin-2-ones were evaluated as progesterone receptor (PR) modulators. Several analogs were potent PR antagonists and active in the rat uterine decidualization model at 3 mg/kg when dosed orally.Figure optionsDownload as PowerPoint slide
Journal: Bioorganic & Medicinal Chemistry - Volume 16, Issue 13, 1 July 2008, Pages 6589–6600