Hydroxamic Acids Block Replication of Hepatitis C Virus
摘要:
Intrigued by the role of protein acetylation in hepatitis C virus (HCV) replication, we tested known histone deacetylase (HDAC) inhibitors and a focused library of structurally simple hydroxamic acids for inhibition of a HCV subgenomic replicon. While known HDAC inhibitors with varied inhibitory profiles proved to be either relatively toxic or ineffective, structureactivity relationship (SAR) studies on cinnamic hydroxamic acid and benzo[b]thiophen-2-hydroxamic acid gave rise to compounds 22 and 53, which showed potent and selective anti-HCV activity and therefore are promising starting points for further structural optimization and mechanistic studies.
The invention relates to novel tetrahydroisoquinoline derivatives and their use as active ingredients in the preparation of pharmaceutical compositions. The invention also concerns related aspects including pharmaceutical compositions containing one or more of those compounds and their use as medicaments for the treatment or prevention of protozoal infections, such as especially malaria.
[EN] TETRAHYDROISOQUINOLINES AS ANTIMALARIAL AGENTS<br/>[FR] TÉTRAHYDROISOQUINOLÉINES EN TANT QU'AGENTS ANTIPALUDÉENS
申请人:ACTELION PHARMACEUTICALS LTD
公开号:WO2009141782A1
公开(公告)日:2009-11-26
The invention relates to novel tetrahydroisoquinoline derivatives and their use as active ingredients in the preparation of pharmaceutical compositions. The invention also concerns related aspects including pharmaceutical compositions containing one or more of those compounds and their use as medicaments for the treatment
The invention provides novel compounds having the general formula (I)
wherein R
1
, Y, A, W, R
2
, m, n, p and q are as described herein, compositions including the compounds and methods of using the compounds.
The invention provides novel compounds having the general formula (I)
wherein R1, Y, A, W, R2, m, n, p and q are as described herein, compositions including the compounds and methods of using the compounds.
HEXAHYDROPYRROLO[3,4-C]PYRROLE DERIVATIVES AND RELATED COMPOUNDS AS AUTOTAXIN (ATX) INHIBITORS AND AS INHIBITORS OF THE LYSOPHOSPHATIDIC ACID (LPA) PRODUCTION FOR TREATING E.G. RENAL DISEASES