The present invention relates to tetrahydroisoquinoline derivatives according to formula (I), wherein G represents a fused heterocyclic system selected from the groups represented by formula (G1), (G2), (G3), (G4), (G5), and (G6), which are Positive Allosteric Modulators of D1 and accordingly of benefit as pharmaceutical agents for the treatment of diseases in which D1 receptors play a role.
本发明涉及式(I)所示的
四氢异喹啉衍
生物,其中G代表从式(G1)、(G2)、(G3)、(G4)、(G5)和(G6)所代表的群中选择的融合杂环系统,这些衍
生物是D1的阳性变构调节剂,因此对于那些D1受体发挥作用的疾病的治疗具有益处的药物。