Novel arylpiperazines as selective α 1 -adrenergic receptor antagonists
摘要:
A novel series of arylpiperazines has been synthesized and identified as antagonists of alpha(1a) adrenergic receptor (alpha(1a)-AR) implicated in benign prostatic hyperplasia. These compounds selectively bind to membrane bound alpha(1a)-AR with K(i)s as low as 0.66 nM. As such, these potentially represent a viable treatment for BPH without the side effects associated with known alpha(1)-adrenergic antagonists. (C) 2000 Elsevier Science Ltd. All rights reserved.
Compounds are provided that are modulators of the CCR2 receptor. The compounds have the general formula (I) and are useful in pharmaceutical compositions, methods for the treatment of diseases and disorders involving the pathologic activtation of CCR2 receptors.
[EN] ARYLSUBSTITUTED PIPERAZINES USEFUL IN THE TREATEMENT OF BENIGN PROSTATIC HYPERLASIA<br/>[FR] PIPERAZINES A SUBSTITUTION ARYLE UTILES DANS LE TRAITEMENT DE L'ADENOME PROSTATIQUE
申请人:ORTHO-McNEIL PHARMACEUTICAL INC.
公开号:WO1998051298A1
公开(公告)日:1998-11-19
(EN) This invention relates to a series of arylsubstituted piperazines, of Formula (I), pharmaceutical compositions containing them and intermediates used in their manufacture. The compounds of the invention selectively inhibit binding to the $g(a)-1a adrenergic receptor, a receptor which has been implicated in benign prostatic hyperplasia. As such the compounds are potentially useful in the treatment of this and other disease.(FR) L'invention concerne une série de pipérazines à substitution aryle, de formule (I) et des compositions pharmaceutiques renfermant ces pipérazines ainsi que des intermédiaires utilisés dans leur élaboration. Les composés décrits inhibent de manière sélective la liaison sur adrénorécepteur $g(a)-1a, un récepteur intervenant dans l'adénome prostatique. En tant que tels, lesdits composés ont une utilité potentielle dans le traitement de l'adénome considéré et d'autres affections.
Compounds are provided that are modulators of the CCR2 receptor. The compounds have the general formula (I):
and are useful in pharmaceutical compositions, methods for the treatment of diseases and disorders involving the pathologic activation of CCR2 receptors.
Arylsubstituted piperazines useful in the treatment of benign prostatic hyperplasia
申请人:——
公开号:US20030220493A1
公开(公告)日:2003-11-27
This invention relates to a series of arylsubstituted piperazines, of Formula I
1
pharmaceutical compositions containing them and intermediates used in their manufacture. The compounds of the invention selectively inhibit binding to the &agr;-1a adrenergic receptor, a receptor which has been implicated in benign prostatic hyperplasia. As such the compounds are potentially useful in the treatment of this and other disease.
本发明涉及一系列芳基取代的哌嗪类化合物,其式为 I
1
含有这些化合物的药物组合物以及用于制造这些化合物的中间体。本发明的化合物可选择性地抑制与&agr;-1a肾上腺素能受体的结合,该受体与良性前列腺增生症有关。因此,本发明化合物可用于治疗良性前列腺增生症和其他疾病。