[EN] COMPOUNDS AND METHODS FOR THE TREATMENT OR PREVENTION OF FLAVIVIRUS INFECTIONS [FR] COMPOSÉS ET MÉTHODES DE TRAITEMENT OU DE PRÉVENTION D'INFECTIONS À FLAVOVIRUS
Provided are compounds of Formula I:
and pharmaceutically acceptable salts and esters thereof. The compounds, compositions, and methods provided are useful for the treatment of Flaviviridae virus infections, particularly hepatitis C infections.
[EN] INHIBITORS OF FLAVIVIRIDAE VIRUSES<br/>[FR] INHIBITEURS DE VIRUS DE LA FAMILLE DES FLAVIVIRIDAE
申请人:GILEAD SCIENCES INC
公开号:WO2011031669A1
公开(公告)日:2011-03-17
Provided are compounds of Formula I: and pharmaceutically acceptable salts and esters thereof. The compounds, compositions, and methods provided are useful for the treatment of Flaviviridae virus infections, particularly hepatitis C infections.
Therapies for Treating Hepatitis C Virus Infection
申请人:VERTEX PHARMACEUTICALS INCORPORATED
公开号:US20130273003A1
公开(公告)日:2013-10-17
The present invention provides a treatment for Hepatitis C virus infection patients of different IL28B gentoypes. The invention therefore provides for the prevention of the clinical sequelae of Hepatitis C viral infections. The present invention also provides a treatment for liver damage and liver inflammation. In one embodiment the invention provides a therapeutic regimen comprising administering to a patient having IL28B genotype CC, CT or TT, VX-222, or a pharmaceutically acceptable salt thereof.
[EN] METHODS FOR PREPARATION OF THIOPHENE COMPOUNDS<br/>[FR] PROCÉDÉS DE PRÉPARATION DE COMPOSÉS DU THIOPHÈNE
申请人:VERTEX PHARMA
公开号:WO2013016499A1
公开(公告)日:2013-01-31
A method of preparing Compound (1): or a pharmaceutically acceptable salt thereof includes: a) reacting Compound (A) with 3,3- dimetylbut-l-yne in the presence of one or more palladium catalysts selected from the group consisting of Pd(PPh3)4 and Pd(PPh3)2Cl2, and one or more copper catalysts selected from the group consisting of Cul, CuBr, and CuCl, to generate Compound (B); b) treating Compound (B) with an acid to generate Compound (C): c) reducing the cyclohexanone of Compound (C) to cyclohexanol to generate Compound (D); and d) reacting Compound (D) with a base to generate Compound (1), wherein Compounds (A), (B), (C), and (D) are each as depicted herein.
Thiophene analogues for the treatment or prevention of flavivirus infections
申请人:Chan Chun Kong Laval
公开号:US20080299080A1
公开(公告)日:2008-12-04
Compounds represented by formula I:
or pharmaceutically acceptable salts and solvates thereof, wherein R
1
, X, Y, and Z are as defined herein, are useful for treating flaviviridae viral infections.