CRF Ligands via suzuki and negishi couplings of 3-pyridyl boronic acids or halides with 2-benzyloxy-4-chloro-3-nitropyridine
摘要:
A series of imidazo[4,5-b]pyridines with a 7-(3-pyridyl) substituent is described as high affinity CRF receptor ligands. Individual analogues were synthesized from key intermediates obtained via palladium-catalyzed coupling of 3-pyridyl zinc or boronic acid organometallic intermediates with 2-benzyloxy-4-chloro-3-nitropyridine 12. (C) 2002 Elsevier Science Ltd. All rights reserved.
Therapeutically Active Thiazolo-Pyrimidine Derivatives
申请人:UCB Pharma S.A.
公开号:US20140315885A1
公开(公告)日:2014-10-23
A series of thiazolo[5,4-d]pyrimidine derivatives of formula (I) or an N-oxide thereof, or a pharmaceutically acceptable salt or solvate thereof: (I) Q represents a group of formula (Qa), (Qb), (Qc), (Qd) or (Qe) are beneficial in the treatment and/or prevention of various human ailments, including inflammatory, autoimmune and oncological disorders; viral diseases; and organ and cell transplant rejection.
There is provided a compound of the formula (I′):
wherein x is a nitrogen or CRx, Rx is a hydrogen, etc., R
1
is an optionally substituted hydrocarbon group, etc., R
2
is an optionally substituted hydrocarbon group, etc., ring A is 5- to 8-membered heterocyclic ring, etc., and each of Y
1
, Y
2
and Y
3
is an optionally substituted carbon or a nitrogen, etc.; or a salt thereof or a prodrug thereof, which have CRF receptor antagonistic activity and use thereof.
[EN] COMPOUNDS AS CRF1 RECEPTOR ANTAGONISTS<br/>[FR] COMPOSES UTILISES COMME ANTAGONISTES DU RECEPTEUR DE TYPE 1 DE LA CORTICOLIBERINE (CRF)
申请人:UPJOHN CO
公开号:WO2004099201A1
公开(公告)日:2004-11-18
The present invention relates to compounds of Formula I,or a stereoisomer thereof, a pharmaceutically acceptable salt thereof, or a prodrug thereof. The compounds of the inventions are CRF, receptor antagonists. Compounds of the invention are useful for treating, in a warm-blooded animal, particularly a mammal, and more particularly a human, various disorders that are associated with CRF or CRF, receptors, or disorders the treatment of which can be effected or facilitated by antagonizing CRF, receptors.
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,
The present invention relates to compounds of Formula I,
or a stereoisomer thereof, a pharmaceutically acceptable salt thereof, or a prodrug thereof. The compounds of the inventions are CRF
1
receptor antagonists. Compounds of the invention are useful for treating, in a warm-blooded animal, particularly a mammal, and more particularly a human, various disorders that are associated with CRF or CRF
1
receptors, or disorders the treatment of which can be effected or facilitated by antagonizing CRF
1
receptors.