17751-24-5Relevant articles and documents
Discovery of sodium R-(+)-4-{2-[5-(2-Fluoro-3-methoxyphenyl)-3-(2-fluoro-6- [trifluoromethyl]-benzyl)-4-methyl-2,6-dioxo-3,6-dihydro-2H-pyrimidin-1-yl] -1-phenylethylamino}butyrate (elagolix), a potent and orally available nonpeptide antagonist of the human gonadotropin-releasing hormone receptor
Chen, Chen,Wu, Dongpei,Guo, Zhiqiang,Xie, Qiu,Reinhart, Greg J.,Madan, Ajay,Wen, Jenny,Chen, Takung,Huang, Charles Q.,Chen, Mi,Chen, Yongsheng,Tucci, Fabio C.,Rowbottom, Martin,Pontillo, Joseph,Zhu, Yun-Fei,Wade, Warren,Saunders, John,Bozigian, Haig,Struthers, R. Scott
scheme or table, p. 7478 - 7485 (2009/12/07)
The discovery of novel uracil phenylethylamines bearing a butyric acid as potent human gonadotropin-releasing hormone receptor (hGnRH-R) antagonists is described. A major focus of this optimization was to improve the CYP3A4 inhibition liability of these uracils while maintaining their GnRH-R potency. R-4-{2-[5-(2-Fluoro-3-methoxyphenyl)-3-(2-fluoro-6-[trifluoromethyl]benzyl) -4-methyl-2,6-dioxo-3,6-dihy-dro-2H-pyrimidin-1-yl]-1-phenylethylamino}butyric acid sodium salt, 10b (elagolix), was identified as a potent and selective hGnRH-R antagonist. Oral administration of 10b suppressed luteinizing hormone in castrated macaques. These efforts led to the identification of 10b as a clinical compound for the treatment of endometriosis.
Synthesis and structure-activity relationships of uracil derived human GnRH receptor antagonists: (R)-3-[2-(2-amino)phenethyl]-1-(2,6-difluorobenzyl)-6- methyluracils containing a substituted thiophene or thiazole at C-5
Rowbottom, Martin W.,Tucci, Fabio C.,Connors Jr., Patrick J.,Gross, Timothy D.,Zhu, Yun-Fei,Guo, Zhiqiang,Moorjani, Manisha,Acevedo, Oscar,Carter, Lee,Sullivan, Susan K.,Xie, Qiu,Fisher, Andrew,Struthers, R. Scott,Saunders, John,Chen, Chen
, p. 4967 - 4973 (2007/10/03)
The design and synthesis of a number of 5-thiazolyl and 5-thienyl substituted uracils is described and results from SAR studies are summarized. The best compound showed Ki = 2 nM. The synthesis of a series of (R)-3-[2-(2-amino)phenethyl]-1-(2,6
Gonadotropin-releasing hormone receptor antagonists and methods relating thereto
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, (2008/06/13)
GnRH receptor antagonists are disclosed which have utility in the treatment of a variety of sex-hormone related conditions in both men and women. The compounds of this invention have the structure: wherein A, Q, R1, R2, R3a, R3b, R4, R5, R6 and n are as defined herein, including stereoisomers, prodrugs and pharmaceutically acceptable salts thereof. Also disclosed are compositions containing a compound of this invention in combination with a pharmaceutically acceptable carrier, as well as methods relating to the use thereof for antagonizing gonadotropin-releasing hormone in a subject in need thereof.
