A New Efficient Synthetic Route for the Synthesis of the Antiallergic Drug, Olopatadine Hydrochloride, via Stereospecific Palladium-Catalyzed Reaction

Koichiro Nishimura and Masahiko Kinugaw

Org. Process Res. Dev., 2012, 16 (2), pp 225–231

DOI: 10.1021/op200312m