申请人:POLA CHEMICAL INDUSTRIES, INC.
公开号:EP0706796A1
公开(公告)日:1996-04-17
A dopamine (DA) reincorporation inhibitor containing a compound represented by general formula (1) or a physiologically acceptable salt thereof as the active ingredient, wherein R¹ and R² represent each hydrogen or halogen; R³ represents hydrogen, alkyl or acyl; R⁴ represents hydrogen, alkyl, acyl, alkylsulfonyl or optionally esterified carboxyl; Ar represents optionally substituted phenyl or a nitrogenous monocyclic heteroaromatic group; m represents a number of 1 to 5; and n represents a number of 0 to 5. This inhibitor does not produce any side effect, is safe, has potent activities of inhibiting DA reincorporation and enhancing autonomic movement, and is very useful for treating Parkinson's syndrome believed to be a disease caused by DA deficiency.
一种含有通式(1)代表的化合物或其生理上可接受的盐作为活性成分的多巴胺(DA)再钙化抑制剂,其中R¹和R²分别代表氢或卤素;R³代表氢、烷基或酰基;R⁴代表氢、烷基、酰基、烷基磺酰基或任选酯化的羧基;Ar代表任选取代的苯基或含氮单环杂芳基;m代表1至5的数字;n代表0至5的数字。这种抑制剂不会产生任何副作用,安全可靠,具有抑制 DA 重归并和增强自律神经运动的强效活性,对治疗帕金森综合症(据认为是一种由 DA 缺乏引起的疾病)非常有用。