申请人:A. Christiaens, Societe Anonyme
公开号:US03943172A1
公开(公告)日:1976-03-09
This invention relates to new derivatives of 2-amino-(1,2,3,4-tetrahydronaphthalene), namely 2-[N-phenyl-N-(R.sub.1,R.sub.2 -aminoalkyl or alkanoyl)]-amino-(1,2,3,4-tetrahydronaphthalenes), in which R.sub.1 and R.sub.2 represent a lower alkyl group or form together with the attached nitrogen atom a nitrogenous heterocyclic ring, with the proviso that R.sub.1 may also represent hydrogen, as well as to the acid addition salts of these new derivatives. These new derivatives are active for the treatment of heart arrhythmy.
本发明涉及2-氨基-(1,2,3,4-四氢萘)的新衍生物,即2-[N-苯基-N-(R.sub.1,R.sub.2-氨基烷基或酰基)]-氨基-(1,2,3,4-四氢萘),其中R.sub.1和R.sub.2代表较低的烷基或与连接的氮原子一起形成含氮杂环,但R.sub.1也可能代表氢,以及这些新衍生物的酸加成盐。这些新衍生物对治疗心律失常有活性。