57 Disclosed herein are novel unsymmetrical dithiol ketals which are useful in the treatment or prevention of hypercholesterolemia, hyperlipoproteinemia, and atherosclerosis.
Process for the synthesis of 4-mercaptophenols and naphthalenols
申请人:Bristol-Myers Company
公开号:EP0640590A1
公开(公告)日:1995-03-01
Some 4-mercaptophenols and naphthalenols are prepared by reaction of sulfur chloride and the corresponding phenol or naphthalenol, followed by reduction in mineral acid in the presence of zinc metal.