The invention is directed to [1,2,4]thiadiazine 1,1-dioxide compounds and pharmaceutical compositions containing such compounds that are useful in treating infections by hepatitis C virus.
[1,2,4]THIADIAZIN-3-YL ACETIC ACID COMPOUND[[S]] AND METHODS OF MAKING THE ACETIC ACID COMPOUND
申请人:Ruebsam Frank
公开号:US20120116077A1
公开(公告)日:2012-05-10
The invention is directed to [1,2,4]thiadiazine 1,1-dioxide compounds and pharmaceutical compositions containing such compounds that are useful in treating infections by hepatitis C virus.
A simple and efficient method is described for the preparation of both racemic and enantiopure trans-β-amino acids with a cycloheptane or cyclooctane skeleton, starting from racemic and enantiopure ethyl cis-2-hydroxycarboxylates.