tidiacic arginine

**Tidiacic arginine** is an oral hepatoprotective small-molecule salt composed of L-arginine and tidiacic, also called thiazolidine-2,4-dicarboxylic acid, in a 1:1 ratio. It is marketed in France as **Tiadilon** 100 mg capsules for functional disorders presumed to be of hepatic origin. Tidiacic is described as a sulfur donor with antioxidant activity; however, no specific molecular target is established in the official product information. Historical controlled clinical studies evaluated arginine tidiacicate in chronic persistent hepatitis. ([agence-prd.ansm.sante.fr](https://agence-prd.ansm.sante.fr/php/ecodex/rcp/R0371237.htm))

Brand names

Tiadilon

Other names

Arginine tidiacicatearginine thiazolidinecarboxylateATCAL-arginine, 2,4-thiazolidinedicarboxylate (1:1)tidiacic argininetidiacicate arginine salt