Inhibition of HIV-1 capsid assembly: Optimization of the antiviral potency by site selective modifications at N1, C2 and C16 of a 5-(5-furan-2-yl-pyrazol-1-yl)-1H-benzimidazole scaffold
摘要:
A uHTS campaign led to the discovery of a 5-(5-furan-2-ylpyrazol-1-yl)-1H-benzimidazole series that inhibits assembly of HIV-1 capsid. Synthetic manipulations at N1, C2 and C16 positions improved the antiviral potency by a factor of 1000. The X-ray structure of 33 complexed with the capsid N-terminal domain allowed identification of major interactions between the inhibitor and the protein. (C) 2012 Elsevier Ltd. All rights reserved.
Inhibition of HIV-1 capsid assembly: Optimization of the antiviral potency by site selective modifications at N1, C2 and C16 of a 5-(5-furan-2-yl-pyrazol-1-yl)-1H-benzimidazole scaffold
摘要:
A uHTS campaign led to the discovery of a 5-(5-furan-2-ylpyrazol-1-yl)-1H-benzimidazole series that inhibits assembly of HIV-1 capsid. Synthetic manipulations at N1, C2 and C16 positions improved the antiviral potency by a factor of 1000. The X-ray structure of 33 complexed with the capsid N-terminal domain allowed identification of major interactions between the inhibitor and the protein. (C) 2012 Elsevier Ltd. All rights reserved.
The present invention relates to compounds of formula (I) wherein R
1
, R
2
, R
3
and R
4
are as defined herein, compositions and uses thereof for treating human immunodeficiency virus (HIV) infection. In particular, the present invention provides novel inhibitors of HIV replication, pharmaceutical compositions containing such compounds and methods for using these compounds in the treatment of HIV infection.
US8039638B2
申请人:——
公开号:US8039638B2
公开(公告)日:2011-10-18
[DE] SUBSTITUIERTE BICYCLISCHE HETEROCYCLEN UND DEREN VERWENDUNG ALS THROMBININHIBITOREN<br/>[EN] SUBSTITUTED BICYCLIC HETEROCYCLES AND THE USE THEREOF AS THROMBIN INHIBITORS<br/>[FR] HETEROCYCLES BICYCLIQUES SUBSTITUES ET LEUR UTILISATION COMME INHIBITEURS DE LA THROMBINE
申请人:BOEHRINGER INGELHEIM PHARMA
公开号:WO2000050419A1
公开(公告)日:2000-08-31
Die vorliegende Erfindung betrifft neue bicyclische Heterocyclen der allgemeinen Formel (I), in der Ra, X1 bis X4, Y, B, Ar und E wie im Anspruch 1 definiert sind, deren Tautomere, deren Stereoisomere, deren Gemische und deren Salze, welche wertvolle Eigenschaften aufweisen. So stellen die Verbindungen der obigen allgemeinen Formel (I), in denen (E) eine Cyanogruppe darstellt, wertvolle Zwischenprodukte zur Herstellung der übrigen Verbindungen der allgemeinen Formel (I) dar, und die Verbindungen der obigen allgemeinen Formel (I), in denen E eine RbNH-C(=NH)-Gruppe darstellt, weisen wertvolle pharmakologische Eigenschaften auf, insbesondere eine Thrombin-hemmende und die Thrombinzeit verlängernde Wirkung.
[EN] INHIBITORS OF HIV REPLICATION<br/>[FR] INHIBITEURS DE LA RÉPLICATION DU VIH
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2008067644A1
公开(公告)日:2008-06-12
[EN] The present invention relates to compounds of formula (I) wherein R1, R2, R3 and R4 are as defined herein, compositions and uses thereof for treating human immunodeficiency virus (HIV) infection. In particular, the present invention provides novel inhibitors of HIV replication, pharmaceutical compositions containing such compounds and methods for using these compounds in the treatment of HIV infection. [FR] L'invention concerne des composés représentés par la formule (I) : dans laquelle R1, R2, R3 et R4 sont définis ici, qui sont utiles en tant qu'inhibiteurs de la réplication du VIH.