[EN] HETEROCYCLIC COMPOUNDS AS JANUS KINASE INHIBITORS<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES UTILISABLES EN TANT QU'INHIBITEURS DES JANUS KINASES
申请人:BIOCRYST PHARM INC
公开号:WO2013033093A1
公开(公告)日:2013-03-07
The invention provides compounds of formula I: (I) or a salt thereof as described herein. The invention also provides pharmaceutical compositions comprising a compound of formula I, processes for preparing compounds of formula I, intermediates useful for preparing compounds of formula I and therapeutic methods for suppressing an immune response or treating cancer, including a hematologic malignancy, using compounds of formula I.
[EN] PROCESS FOR MAKING TETRACYCLIC HETEROCYCLE COMPOUNDS<br/>[FR] PROCÉDÉ DE PRÉPARATION DE COMPOSÉS HÉTÉROCYCLIQUES TÉTRACYCLIQUES
申请人:MERCK SHARP & DOHME
公开号:WO2016004899A1
公开(公告)日:2016-01-14
The present invention is directed to a process for making Tetracyclic Heterocycle Compounds of Formula (I) and pharmaceutically acceptable salts thereof, wherein X1, X2, R1, R2 and R3 are defined above herein. The present invention is also directed to compounds that are useful as synthetic intermediates in the process of the invention.
[EN] THIOPHENE- SUB STITUED TETRACYCLIC COMPOUNDS AND METHODS OF USE THEREOF FOR THE TREATMENT OF VIRAL DISEASES<br/>[FR] COMPOSÉS TÉTRACYCLIQUES À SUBSTITUTION THIOPHÈNE ET LEURS PROCÉDÉS D'UTILISATION POUR LE TRAITEMENT DES MALADIES VIRALES
申请人:MERCK SHARP & DOHME
公开号:WO2014110688A1
公开(公告)日:2014-07-24
Disclosed are novel Thiophene-Subsituted Tetracyclic Compounds of Formula (I). And pharmaceutically acceptable salts thereof, wherein A, A', R2, R3, R4 and R5 are as defined herein. The compositions comprising at least one Thiophene-Subsituted Tetracyclic Compounds, and methods of using the Thiophene-Subsituted Tetracyclic Compounds for treating or preventing HCV infection in a patient are also disclosed.
[EN] THIOPHENE-SUBSTITUTED TETRACYCLIC COMPOUNDS AND METHODS OF USE THEREOF FOR TREATMENT OF VIRAL DISEASES<br/>[FR] COMPOSÉS TÉTRACYCLIQUES À SUBSTITUTION THIOPHÈNE ET LEURS MÉHODES D'UTILISATION POUR LE TRAITEMENT DE MALADIES VIRALES
申请人:MERCK SHARP & DOHME
公开号:WO2014110706A1
公开(公告)日:2014-07-24
Thiophene-substituted tetracyclic compounds of formula (I) and pharmaceutically acceptable salts thereof, wherein A, A', R2, R3, R4 and R5 are as defined herein. The compositions comprising at least one thiophene-substituted tetracyclic compound, and methods of using the thiophene-substituted tetracyclic compounds for treating or preventing HCV infection in a patient are also provided.
Discovery of Ruzasvir (MK-8408): A Potent, Pan-Genotype HCV NS5A Inhibitor with Optimized Activity against Common Resistance-Associated Polymorphisms
作者:Ling Tong、Wensheng Yu、Lei Chen、Oleg Selyutin、Michael P. Dwyer、Anilkumar G. Nair、Robert Mazzola、Jae-Hun Kim、Deyou Sha、Jingjun Yin、Rebecca T. Ruck、Ian W. Davies、Bin Hu、Bin Zhong、Jinglai Hao、Tao Ji、Shuai Zan、Rong Liu、Sony Agrawal、Ellen Xia、Stephanie Curry、Patricia McMonagle、Karin Bystol、Frederick Lahser、Donna Carr、Laura Rokosz、Paul Ingravallo、Shiying Chen、Kung-I Feng、Mark Cartwright、Ernest Asante-Appiah、Joseph A. Kozlowski
DOI:10.1021/acs.jmedchem.6b01310
日期:2017.1.12
We describe the research that led to the discovery of compound 40 (ruzasvir, MK-8408), a pan-genotypic HCV nonstructuralprotein5A (NS5A) inhibitor with a “flat” GT1 mutant profile. This NS5Ainhibitor contains a unique tetracyclic indole core while maintaining the imidazole–proline–valine Moc motifs of our previous NS5Ainhibitors. Compound 40 is currently in early clinical trials and is under evaluation