1-Benzyl-2-(N-substituted)-carbamoyl-tetrahydroisoquinolines and method for the preparation thereof
申请人:T P O "PHARMACHIM"
公开号:EP0232569A1
公开(公告)日:1987-08-19
1-benzyl-2-(N-substituted)-carbamoyl-tetrahydroisoquinolines of the following formula:
in which R₁ and R₂ are independently hydroxyl or methoxyl groups, R₃ is hydrogen or a methoxyl group and R₄ is a methyl or chloroethyl group have an inhibiting effect on beta-adenylatecyclase. The compounds are prepared by reaction of the corresponding 2-unsubstituted tetrahydroisoquinoline with an isocyanate of formula R₄-N=C=O.