DI-1-(or 3-) carbamoyl-2-hydroxy-5,6,7,8- tetrahydro- naphthalenes of the formula
wherein:
one of R and R1 is H and the other is CONH2,
R2 and R3 are individually H, methyl, ethyl or n-propyl, and
pharmaceutically-acceptable acid addition salts thereof.
The compounds are prepared by amidating the 1-(or 3-)ester or carboxhydrizide by reducing the 6-azide, by cleaving the 2-benzyl-oxy group, or by alkylating the 6- amine.
These compounds possess a dopamine- like pharmacological activity.
式中的 DI-1-(或 3-)
氨基甲酰基-2-羟基-5,6,7,8-四
氢-
萘
其中
R 和 R1 中的一个是 H,另一个是 CONH2、
R2 和 R3 分别为 H、
甲基、乙基或正丙基,以及
其药学上可接受的酸加成盐。
通过还原 6-
叠氮化物、裂解 2-苄
氧基或烷基化 6-胺,
酰胺化 1-(或 3-)
酯或羧
肼,可以制备这些化合物。
这些化合物具有类似
多巴胺的药理活性。