申请人:SmithKline Beecham P.L.C.
公开号:US05464864A1
公开(公告)日:1995-11-07
##STR1## Use of a compound of general formula (I), wherein R.sup.1 represents hydrogen, halogen, trifluoromethyl, nitro, hydroxy, C.sub.1-6 alkyl, C.sub.1-6 alkoxy, arylC.sub.1-6 alkoxy, --CO.sub.2 R.sup.4, --(CH.sub.2).sub.n CN, --(CH.sub.2).sub.n CONR.sup.5 R.sup.6, --(CH.sub.2).sub.n SO.sub.2 NR.sup.5 R.sup.6, C.sub.1-6 alkanoylamino(CH.sub.2).sub.n, or C.sub.1-6 alkylsulphonylamino(CH.sub.2).sub.n ; R.sup.4 represents hydrogen, C.sub.1-6 alkyl or arylC.sub.1-6 alkyl; R.sup.5 and R.sup.6 each independently represent hydrogen or C.sub.1-6 alkyl, or R.sup.5 and R.sup.6 together with the nitrogen atom to which they are attached form a ring; n represents 0, 1 or 2; and R.sup.2 and R.sup.3 each independently represent hydrogen, C.sub.1-6 alkyl; or benzyl or together with the nitrogen atom to which they are attached form a pyrrolidino, piperidino or hexahydroazepino ring; or a physiologically acceptable salt thereof, in the manufacture of a medicament for the treatment of a condition where a 5-HT.sub.1 -like agonist is indicated, for example migraine. Novel compounds of formula (I), processes for preparing them and pharmaceutical compositions containing them are also described.
在制备治疗5-HT1-样受体激动剂适用的药物时,使用通式(I)的化合物,其中R^1代表氢、卤素、三氟甲基、硝基、羟基、C1-6烷基、C1-6烷氧基、芳基C1-6烷氧基、-CO2R^4、-(CH2)nCN、-(CH2)nCONR^5R^6、-(CH2)nSO2NR^5R^6、C1-6烷酰氨基(CH2)n或C1-6烷基磺酰氨基(CH2)n;R^4代表氢、C1-6烷基或芳基C1-6烷基;R^5和R^6分别独立表示氢或C1-6烷基,或R^5和R^6与其连接的氮原子一起形成环;n代表0、1或2;R^2和R^3分别独立表示氢、C1-6烷基;或苄基,或与其连接的氮原子一起形成吡咯啉、哌啶或六氢脲环;或其生理上可接受的盐,在制备这些化合物和含有它们的药物组合物的过程中也有描述。