A New Series of Estrogen Receptor Modulators That Display Selectivity for Estrogen Receptor β
摘要:
A series of 1,3,5-triazine-based estrogen receptor (ER) modulators that are modestly selective for the ERbeta subtype are reported. Compound 1, which displayed modest potency and selectivity for ERbeta vs ERalpha, was identified via high-throughput screening utilizing an ERbeta SPA-based binding assay. Subsequent analogue preparation resulted in the identification of compounds such as 21 and 43 that display 25- to 30-fold selectivity for ERbeta with potencies in the 10-30 nM range. These compounds profile as full antagonists at ERbeta and weak partial agonists at ERalpha in a cell-based reporter gene assay. In addition, the X-ray crystal structure of compound 15 complexed with the ligand binding domain of ERbeta has been solved and was utilized in the design of more conformationally restrained analogues such as 31 in an attempt to increase selectivity for the ERbeta subtype.
[EN] PIPERAZINYLTRIAZINES AS ESTROGEN RECEPTOR MODULATORS<br/>[FR] PIPERAZINYLTRIAZINES EN TANT QUE MODULATEURS DE RECEPTEURS D'OESTROGENES
申请人:SMITHKLINE BEECHAM CORP
公开号:WO2002072561A1
公开(公告)日:2002-09-19
Triazine derivatives of formula (I), which exhibit pharmacological activity at estrogen receptors alpha (ER alpha) and beta (ER beta) are described herein. The described invention also includes compositions and medicaments containing the triazine derivatives as well as processes for the preparation and use of such compounds, compositions and medicaments.
A New Series of Estrogen Receptor Modulators That Display Selectivity for Estrogen Receptor β
作者:Brad R. Henke、Thomas G. Consler、Ning Go、Ron L. Hale、Dana R. Hohman、Stacey A. Jones、Amy T. Lu、Linda B. Moore、John T. Moore、Lisa A. Orband-Miller、R. Graham Robinett、Jean Shearin、Paul K. Spearing、Eugene L. Stewart、Philip S. Turnbull、Susan L. Weaver、Shawn P. Williams、G. Bruce Wisely、Millard H. Lambert
DOI:10.1021/jm020291h
日期:2002.12.1
A series of 1,3,5-triazine-based estrogen receptor (ER) modulators that are modestly selective for the ERbeta subtype are reported. Compound 1, which displayed modest potency and selectivity for ERbeta vs ERalpha, was identified via high-throughput screening utilizing an ERbeta SPA-based binding assay. Subsequent analogue preparation resulted in the identification of compounds such as 21 and 43 that display 25- to 30-fold selectivity for ERbeta with potencies in the 10-30 nM range. These compounds profile as full antagonists at ERbeta and weak partial agonists at ERalpha in a cell-based reporter gene assay. In addition, the X-ray crystal structure of compound 15 complexed with the ligand binding domain of ERbeta has been solved and was utilized in the design of more conformationally restrained analogues such as 31 in an attempt to increase selectivity for the ERbeta subtype.
Piperazinyltriazines as estrogen receptor modulators
申请人:——
公开号:US20040072829A1
公开(公告)日:2004-04-15
Triazine derivatives of formula (I), which exhibit pharmacological activity at estrogen receptors alpha (ER alpha) and beta (ER beta) are described herein. The described invention also includes compositions and medicaments containing the triazine derivatives as well as processes for the preparation and use of such compounds, compositions and medicaments.
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