[EN] AGONISTS THAT ENHANCE BINDING OF INTEGRIN-EXPRESSING CELLS TO INTEGRIN RECEPTORS [FR] AGONISTES AMÉLIORANT LA LIAISON DE CELLULES EXPRIMANT DES INTÉGRINES À DES RÉCEPTEURS D'INTÉGRINES
[EN] AGONISTS THAT ENHANCE BINDING OF INTEGRIN-EXPRESSING CELLS TO INTEGRIN RECEPTORS [FR] AGONISTES AMÉLIORANT LA LIAISON DE CELLULES EXPRIMANT DES INTÉGRINES À DES RÉCEPTEURS D'INTÉGRINES
Potent, Orally Active GPIIb/IIIa Antagonists Containing a Nipecotic Acid Subunit. Structure−Activity Studies Leading to the Discovery of RWJ-53308
作者:William J. Hoekstra、Bruce E. Maryanoff、Bruce P. Damiano、Patricia Andrade-Gordon、Judith H. Cohen、Michael J. Costanzo、Barbara J. Haertlein、Leonard R. Hecker、Becky L. Hulshizer、Jack A. Kauffman、Patricia Keane、David F. McComsey、John A. Mitchell、Lorraine Scott、Rekha D. Shah、Stephen C. Yabut
DOI:10.1021/jm990418b
日期:1999.12.1
intravenously administered antiplatelet fibrinogenreceptor (GPIIb/IIIa) antagonists have become established in the acute-care clinical setting for the prevention of thrombosis, orally administered drugs for chronic use are still under development. Herein, we present details from our exploration of structure-activity surrounding the prototype fibrinogenreceptorantagonist RWJ-50042 (racemate of 1), which
尽管在急性护理临床环境中已建立了静脉内施用的抗血小板纤维蛋白原受体(GPIIb / IIIa)拮抗剂,以预防血栓形成,但仍在开发用于长期使用的口服药物。在本文中,我们介绍了围绕原型纤维蛋白原受体拮抗剂RWJ-50042(外消旋体1)的结构活性探索的细节,该结构活性源自涉及纤维蛋白原γ链的独特方法(Hoekstra et al.J.Med。 1995,38,1582)。我们的模拟研究最终发现了有效的口服活性GPIIb / IIIa拮抗剂RWJ-53308(2)。为了从RWJ-50042逐渐发展成为适合临床开发的候选药物,我们进行了一系列优化周期,这些周期采用固相平行合成技术进行快速,有效制备了将近250种类似物,对它们的血纤维蛋白原受体亲和力和四种不同激活剂诱导的血小板聚集抑制进行了测定。该策略产生了一些有前途的有希望进行进一步研究的类似物,包括3-(3,4-亚甲二氧基苯)-β-氨基酸类
AGONISTS THAT ENHANCE BINDING OF INTEGRIN-EXPRESSING CELLS TO INTEGRIN RECEPTORS
申请人:Biediger Ronald J.
公开号:US20130236434A1
公开(公告)日:2013-09-12
A method of enhancing binding of cells to an integrin-binding ligand comprises treating integrin-expressing cells in vitro with an agonist of integrin, wherein the integrin is selected from the group consisting of α4β1, α5β1, α4β7, αvβ3 and αLβ2, and contacting the treated cells with an integrin-binding ligand; integrin agonist compounds having the general formula I; methods of treating integrin-expressing cells with such agonists to enhance binding; and therapeutic methods comprising administering agonist-treated cells or agonist compounds to a mammal.
AGONISTS THAT ENHANCED BINDING OF INTEGRIN-EXPRESSING CELLS TO INTEGRIN RECEPTORS
申请人:TEXAS HEART INSTITUTE
公开号:US20150368234A1
公开(公告)日:2015-12-24
A method of enhancing binding of cells to an integrin-binding ligand comprises treating integrin-expressing cells in vitro with an agonist of integrin, wherein the integrin is selected from the group consisting of α4β1, α5β1, α4β7, αvβ3 and αLβ2, and contacting the treated cells with an integrin-binding ligand; integrin agonist compounds having the general formula I; methods of treating integrin-expressing cells with such agonists to enhance binding; and therapeutic methods comprising administering agonist-treated cells or agonist compounds to a mammal.
Agonists that enhance binding of integrin-expressing cells to integrin receptors
申请人:Texas Heart Institute
公开号:EP2881392A1
公开(公告)日:2015-06-10
A method of enhancing binding of cells to an integrin-binding ligand comprises treating integrin-expressing cells in vitro with an agonist of integrin, wherein the integrin is selected from the group consisting of α4β1, α5β1, α4β7, αvβ3 and αLβ2, and contacting the treated cells with an integrin-binding ligand; integrin agonist compounds having the general formula I; methods of treating integrin-expressing cells with such agonists to enhance binding; and therapeutic methods comprising administering agonist-treated cells or agonist compounds to a mammal.
Agonists that enhanced binding of integrin-expressing cells to integrin receptors
申请人:TEXAS HEART INSTITUTE
公开号:US10035784B2
公开(公告)日:2018-07-31
A method of enhancing binding of cells to an integrin-binding ligand comprises treating integrin-expressing cells in vitro with an agonist of integrin, wherein the integrin is selected from the group consisting of α4β1, α5β1, α4β7, αvβ3 and αLβ2, and contacting the treated cells with an integrin-binding ligand; integrin agonist compounds having the general formula I; methods of treating integrin-expressing cells with such agonists to enhance binding; and therapeutic methods comprising administering agonist-treated cells or agonist compounds to a mammal.