1,2-Dithiol-3-thione derivatives, a process for preparing them and a pharmaceutical composition containing them.

摘要

A novel 1, 2-dithiol-3-thione derivative which has an immunomodulating property, which is expressed by the formula (I):
<Chemistry id="chema01" num="0001"><Image id="ia01" he="19" wi="82" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>wherein R denotes hydrogen, halogen, lower alkoxy group, lower alkyl group, amino group, lower alkyl-substituted amino group or lower alkoxycarbonyl group.