This invention is directed to a compound of Formula (I):
and forms thereof, wherein A, B, E, G, X and L
2
are as defined herein and their use as urotensin II receptor antagonists.
Nonpeptide Urotensin-II Receptor Antagonists: A New Ligand Class Based on Piperazino-Phthalimide and Piperazino-Isoindolinone Subunits
作者:Edward C. Lawson、Diane K. Luci、Shyamali Ghosh、William A. Kinney、Charles H. Reynolds、Jenson Qi、Charles E. Smith、Yuanping Wang、Lisa K. Minor、Barbara J. Haertlein、Tom J. Parry、Bruce P. Damiano、Bruce E. Maryanoff
DOI:10.1021/jm900683d
日期:2009.12.10
We have discovered two related chemical series of nonpeptide urotensin-II (U-II) receptor antagonists based oil piperazino-phthalimide (5 and 6) and piperazino-isoindolinone (7) scaffolds. These structure types are distinctive from those of U-II receptor antagonist series reported in the literature. Antagonist 7a exhibited single-digit nanomolar potency in rat and human cell-based functional assays, as well as strong binding to the human U-II receptor. In advanced pharmacological testing, 7a blocked the effects of U-II in vitro in a rat aortic ring assay and in vivo in it rat ear-flush model. A discussion of U-II receptor antagonist pharmacophores is presented, and it specifically defined model is suggested from tricycle 13, which has it high degree of conformational constraint.
US8008299B2
申请人:——
公开号:US8008299B2
公开(公告)日:2011-08-30
US8445514B2
申请人:——
公开号:US8445514B2
公开(公告)日:2013-05-21
[EN] UROTENSIN II RECEPTOR ANTAGONISTS<br/>[FR] ANTAGONISTES DES RÉCEPTEURS DE L'UROTENSINE II
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2008153902A2
公开(公告)日:2008-12-18
[EN] This invention is directed to a compound of Formula (I): Formula (I) and forms thereof, wherein A, B, E, G, X and L2 are as defined herein and their use as urotensin II receptor antagonists. [FR] La présente invention concerne un composé de formule (I) et des formes de celle-ci, dans laquelle A, B, E, G, X et L2 sont tels que définis dans la description ainsi que leur utilisation en tant qu'antagonistes des récepteurs de l'urotensine II.