Derivatives of 2-amino-6,7-dihydroxytetrahydronaph- thalene (ADTN) represented by the formula
wherein R is OH, alkyloxy, hydroxyalkyl or acyloxy, and R' is an aryl alkyl in which the aryl group is benzyl, substituted benzyl, phenyl or substituted phenyl and the alkyl group is a straight or branched chain alkyl having one to twenty carbon atoms, and the pharmaceutically acceptable salts thereof.
These derivatives of 2-amino-6,7-dihydroxytetrahydro- naphthalene are useful as inotropes.
The compounds may be prepared by reductive amination of the protected 2-amino-6,7-dihydroxytetrahydro- naphthalene.
2-amino-6,7-dihydroxytetrahydronaph- thalene(ADTN)的衍
生物,其代表式为
其中 R 是 OH、烷氧基、羟基烷基或酰氧基,R'是芳基烷基,其中芳基是苄基、取代苄基、苯基或取代苯基,烷基是具有一至二十个碳原子的直链或支链烷基,以及它们的药学上可接受的盐类。
这些 2-
氨基-6,7-二羟基四氢-
萘的衍
生物可用作肌力
促进剂。
这些化合物可通过受保护的 2-
氨基-6,7-二羟基四氢-
萘的还原胺化反应制备。