7-[(3-Chloro-6,11-dihydro-6-methyl-5,5-dioxidodibenzo[c,f][1,2]thiazepin-11-yl)amino]-heptanoic Acid Ethyl Ester

7-[(3-chloro-6,11-dihydro-6-methyldibenzo[c,f][1,2]thiazepin-11-yl)amino]-heptanoic Acid Ethyl Ester S,S-Dioxide

Dibenzo[c,f][1,2]thiazepine, Heptanoic Acid Derivative

Tianeptine Impurity B