(R)-1-BENZYL-PYRROLIDINE-3-CARBOXYLIC ACID

(R)-1-Benzylpyrrolidine-3-carboxylic Acid Hydrochloride is used as a reactant in the preparation of N-indolylalkyl heteroarylcarboxamide derivatives as TAU-induced toxicity inhibitors useful in the treatment of neurodegenerative diseases.