Studies of 2-Oxazolidinones. I. A Convenient Synthesis of 3-Substituted 2-Oxazolidinones
作者:Ryohei Oda、Masahiko Miyanoki、Masaya Okano
DOI:10.1246/bcsj.35.1309
日期:1962.8
A convenient synthesis of 3-substituted 2-oxazolidinones starting from three components–aliphatic or aromatic amines, phosgene and ethylene chlorohydrin–has been developed.
[EN] PROCESS FOR MAKING N-(DIPHENYLMETHYL)PIPERAZINES<br/>[FR] PROCÉDÉ DE FABRICATION DE N-(DIPHÉNYLMÉTHYL)PIPÉRAZINES
申请人:SYNTHON BV
公开号:WO2009065622A1
公开(公告)日:2009-05-28
The compound of formula (8), in racemic or single enantiomeric form, is useful in making N-(diphenylmethyl)-piperazines such as cetirizine and levocetrizine, wherein Z is preferably phenyl.
In accordance with the present invention, compounds that inhibit viral replication, preferably Hepatitis C Virus (HCV) replication, have been identified, and methods for their use provided. In one aspect of the invention, compounds useful in the treatment or prevention of a viral infection are provided. In another aspect of the invention, compounds useful in the treatment or prevention of HCV infection are provided.
The present invention provides compounds, pharmaceutical compositions, and methods of using such compounds or compositions for treating infection by a virus, or for affecting viral IBES activity.