Investigation of (E)-344-(2-Oxo-3-aryl-chromen-4-yl)oxyphenyl]acrylic Acids as Oral Selective Estrogen Receptor Down-Regulators

被引:39
作者
Degorce, Sebastien L. [1 ,2 ]
Bailey, Andrew [1 ]
Callis, Rowena [3 ]
De Savi, Chris [1 ]
Ducray, Richard [2 ]
Lamontt, Gillian [1 ]
MacFaul, Philip [1 ]
Maudet, Mickael [2 ]
Martin, Scott [1 ]
Morgentin, Remy [2 ]
Norman, Richard A. [3 ]
Peru, Aurelien [2 ]
Pink, Jennifer H. [1 ]
Ple, Patrick A. [2 ]
Roberts, Bryan [1 ]
Scott, James S. [1 ]
机构
[1] AstraZeneca, Oncol Innovat Med Unit, Macclesfield SK10 4TG, Cheshire, England
[2] AstraZeneca, Oncol Innovat Med Unit, Ctr Rech, F-51689 Reims 2, France
[3] AstraZeneca, Discovery Sci, Macclesfield SK10 4TG, Cheshire, England
关键词
PHARMACOLOGICAL EVALUATION; BREAST-CANCER; ANTIESTROGEN; DERIVATIVES; THERAPY; LIGANDS;
D O I
10.1021/acs.jmedchem.5b00066
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
A novel estrogen receptor down-regulator, 7-hydroxycoumarin (5, SS5020), has been reported with antitumor effects against chemically induced mammary tumors. Here, we report on our own investigation of 7-hydroxycoumarins as potential selective estrogen receptor down-regulators, which led us to the discovery of potent down-regulating antagonists, such as 33. Subsequent optimization and removal of the 7-hydroxy group led to coumarin 59, which had increased potency and improved rat bioavailability relative to SS5020.
引用
收藏
页码:3522 / 3533
页数:12
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