Optimization of 2,4-diaminopyrimidines as GHS-R antagonists: Side chain exploration
摘要:
The synthesis and structure-activity relationships of the 4- and 6-substituents of 2,4-diaminopyrimidine-based growth hormone secretagogue receptor (GHS-R) antagonists are described. Diaminopyrimidines with 6-norbornenyl (4n) and 6-tetrahydrofuranyl (4p) substitutents were found to exhibit potent GHS-R antagonism and good selectivity (similar to 1000-fold) against dihydrofolate reductase. (C) 2006 Elsevier Ltd. All rights reserved.
Diaminopyrimidine derivatives as growth hormone secrectgogue receptor (GHS-R) antagonists
申请人:Kosogof Christi
公开号:US20050171131A1
公开(公告)日:2005-08-04
The present invention is related to compounds of formula (I),
or a therapeutically suitable salt or prodrug thereof, the preparation of the compounds, compositions containing the compounds and the use of the compounds in the prevention or treatment of disorders regulated by the action of ghrelin receptor, including Prader-Willi syndrome, eating disorder, weight gain, weight-loss maintainance following diet and exercise, obesity, and disorders associated with obesity such as noninsulin dependent diabetes mellitus.
Optimization of 2,4-diaminopyrimidines as GHS-R antagonists: Side chain exploration
作者:Bo Liu、Mei Liu、Zhili Xin、Hongyu Zhao、Michael D. Serby、Christi Kosogof、Lissa T.J. Nelson、Bruce G. Szczepankiewicz、Wiweka Kaszubska、Verlyn G. Schaefer、H. Douglas Falls、Chun Wel Lin、Christine A. Collins、Hing L. Sham、Gang Liu
DOI:10.1016/j.bmcl.2006.01.012
日期:2006.4
The synthesis and structure-activity relationships of the 4- and 6-substituents of 2,4-diaminopyrimidine-based growth hormone secretagogue receptor (GHS-R) antagonists are described. Diaminopyrimidines with 6-norbornenyl (4n) and 6-tetrahydrofuranyl (4p) substitutents were found to exhibit potent GHS-R antagonism and good selectivity (similar to 1000-fold) against dihydrofolate reductase. (C) 2006 Elsevier Ltd. All rights reserved.