New progesterone receptor antagonists:: Phosphorus-containing 11β-aryl-substituted steroids

被引:54
作者
Jiang, Weiqin [1 ]
Allan, George [1 ]
Fiordeliso, James J. [1 ]
Linton, Olivia [1 ]
Tannenbaum, Pamela [1 ]
Xu, Jun [1 ]
Zhu, Peifang [1 ]
Gunnet, Joseph [1 ]
Demarest, Keith [1 ]
Lundeen, Scott [1 ]
Sui, Zhihua [1 ]
机构
[1] Johnson & Johnson Pharmaceut Res & Dev LLC, Drug Discovery, Raritan, NJ 08869 USA
关键词
phosphorus-containing steroids; progesterone receptor antagonist;
D O I
10.1016/j.bmc.2006.05.066
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
A new series of phosphorus-containing 11 beta-aryl-substituted steroids have been synthesized in an eight-step sequence involving a palladium-catalyzed coupling reaction to introduce a phosphorus group onto the aromatic ring. The compounds were evaluated for progesterone receptor (PR) antagonist activity in a T47D cell-based assay and for glucocorticoid receptor (GR) antagonist activity in an A549 cell-based assay. The structure-activity relationships of these compounds are discussed. Selected compounds were tested in vivo in a rat complement C3 assay. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码:6726 / 6732
页数:7
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