GM-CSF producing T cell regulator and Th1 / Th2 immune balance regulator

摘要

The present invention provides a GM-CSF-producing T-cell control agent comprising a glycolipid compound represented by the following formula (I) or a salt thereof as an active ingredient: wherein R 1 represents an aldopyranose residue, R 2 represents a hydrogen atom or a hydroxy group, R 3 represents -CH 2 -, -CH(OH)-CH 2 -, or -CH=CH-, R 4 represents a hydrogen atom or CH 3 , x is 0 to 35, and y and z each represent an integer that satisfies y + z = 0 to 3.