Synonyms: 5H-Dibenzo[a,d]cycloheptene-5-propanamine,N-methyl-, hydrochloride (9CI); 5H-Dibenzo[a,d]cycloheptene-5-propylamine,N-methyl-, hydrochloride (7CI,8CI); Concordin; MK-240; Maximed; Maximet;N-Methyl-5H-dibenzo[a,d]cycloheptene-5-propylamine hydrochloride; NormethylEX4442; Protriptyline hydrochloride; Protryptyline hydrochloride; Triptil;Triptil Hydrochloride; Vivactil