In Vitro Intrinsic Clearance-Based Optimization of <i>N</i><sup>3</sup>-Phenylpyrazinones as Corticotropin-Releasing Factor-1 (CRF<sub>1</sub>) Receptor Antagonists
作者:Richard A. Hartz、Vijay T. Ahuja、Maria Rafalski、William D. Schmitz、Allison B. Brenner、Derek J. Denhart、Jonathan L. Ditta、Jeffrey A. Deskus、Eddy W. Yue、Argyrios G. Arvanitis、Snjezana Lelas、Yu-Wen Li、Thaddeus F. Molski、Harvey Wong、James E. Grace、Kimberley A. Lentz、Jianqing Li、Nicholas J. Lodge、Robert Zaczek、Andrew P. Combs、Richard E. Olson、Ronald J. Mattson、Joanne J. Bronson、John E. Macor
DOI:10.1021/jm900302q
日期:2009.7.23
identified as potent and orally active corticotropin-releasingfactor-1 (CRF1) receptorantagonists. Selected compounds proved efficacious in an anxiety model in rats; however, pharmacokinetic properties were not optimal. In this article, we describe an in vitrointrinsicclearance-based approach to the optimization of pyrazinone-based CRF1receptorantagonists wherein sites of metabolism were identified
Synthesis, Structure−Activity Relationships, and In Vivo Evaluation of <i>N</i><sup>3</sup>-Phenylpyrazinones as Novel Corticotropin-Releasing Factor-1 (CRF<sub>1</sub>) Receptor Antagonists
作者:Richard A. Hartz、Vijay T. Ahuja、Argyrios G. Arvanitis、Maria Rafalski、Eddy W. Yue、Derek J. Denhart、William D. Schmitz、Jonathan L. Ditta、Jeffrey A. Deskus、Allison B. Brenner、Frank W. Hobbs、Joseph Payne、Snjezana Lelas、Yu-Wen Li、Thaddeus F. Molski、Gail K. Mattson、Yong Peng、Harvey Wong、James E. Grace、Kimberley A. Lentz、Jingfang Qian-Cutrone、Xiaoliang Zhuo、Yue-Zhong Shu、Nicholas J. Lodge、Robert Zaczek、Andrew P. Combs、Richard E. Olson、Joanne J. Bronson、Ronald J. Mattson、John E. Macor
DOI:10.1021/jm900301y
日期:2009.7.23
Evidence suggests that corticotropin-releasingfactor-1 (CRF1) receptorantagonists may offer therapeutic potential for the treatment of diseases associated with elevated levels of CRF such as anxiety and depression. A pyrazinone-based chemotype of CRF1receptorantagonists was discovered. Structure−activity relationship studies led to the identification of numerous potent analogues including 12p,