HBW-538

HBM-538

Tiprotimod

2-(3-Carboxypropylthio)-4-methylthiazole-5-acetic acid

4-[[5-(carboxymethyl)-4-methyl-thiazol-2-yl]thio]butyric acid

4-[[5-(carboxymethyl)-4-methyl-1,3-thiazol-2-yl]sulfanyl]butanoic acid