INDOL DERIVATIVES USEFUL FOR THE TREATMENT OF MIGRAINE, COMPOSITION AND UTILIZATION
申请人:VITA-INVEST, S.A.
公开号:EP0714896A1
公开(公告)日:1996-06-05
Indole derivatives having the Formula (I) wherein R₁ is H, alkyl or acyl group; R₂ is H, halogen or alkyl, hydroxy, alkoxy; ciano, carboxamide, carboxyl, alkoxicarbonyl, phenyl, phenyloxy or a group -(CH₂)n-R₆, (n=1-3), and R₆ is a group ciano, nitro, phenyl, carboxyl, -CO₂R₇; -CONR₇R₈; -SO₂NR₇R₈; -COR₇; -SO₂R₇, R₇ and R₈ being H or alkyl; R₇ and R₈, together with N, can form a cycle of 4-7 links; R₃, R₄ and R₅ are H, halogen or a group alkyl, phenyl, substituted phenyl, hydroxy, alcoxy, phenyloxy or benziloxy; NR₁₁R₁₂ is H or a group ciano, nitro, carboxyl, alcoxycarbonyl, carboxamido or a group R₃; A is an alkyliden group -(CH₂)-m, (m = 1-5), or alkenyl group; B is a piperazinoring (a), aminopyrrolidinoring (b); pyrrolidinamino ring (c); piperidinoring (d) or ethylendiamino -NR₉-CH₂-CH₂-NR₁₀-, R₉ and R₁₀ being H or an alkyl group. The compounds are useful for the treatment of migraine.
吲哚衍生物具有以下式(I)其中R₁为H、烷基或酰基;R₂为H、卤素或烷基、羟基、烷氧基;氰基、羧酰胺基、羧基、烷氧基羰基、苯基、苯氧基或一个基团-(CH₂)n-R₆,(n=1-3),且R₆为一个基团氰基、硝基、苯基、羧基、-CO₂R₇;-CONR₇R₈;-SO₂NR₇R₈;-COR₇;-SO₂R₇,R₇和R₈为H或烷基;R₇和R₈,与N一起,可形成一个4-7个连接的环;R₃、R₄和R₅为H、卤素或一个烷基、苯基、取代苯基、羟基、烷氧基、苯氧基或苄氧基基团;NR₁₁R₁₂为H或一个基团氰基、硝基、羧基、烷氧羰基、羧酰胺基或一个基团R₃;A为一个烷基亚甲基基团-(CH₂)-m,(m=1-5),或烯基基团;B为哌嗪环(a)、氨基吡咯啉环(b);吡咯啉氨基环(c);哌啶环(d)或乙二胺-NR₉-CH₂-CH₂-NR₁₀-,R₉和R₁₀为H或一个烷基基团。这些化合物可用于治疗偏头痛。