申请人:SmithKline Beecham p.l.c.
公开号:US05834494A1
公开(公告)日:1998-11-10
Compounds of formula (I), processes for their preparation and their use in medicine are disclosed: ##STR1## wherein: P represents phenyl, a quinoline or isoquinoline residue, or a 5-membered or 6-membered aromatic heterocyclic ring containing up to three heteroatoms selected from nitrogen, oxygen or sulphur; R.sup.1 is hydrogen, C.sub.1-6 alkyl, halogen, CF.sub.3, NR.sup.7 R.sup.8 or OR.sup.9 where R.sup.7, R.sup.8 and R.sup.9 are independently hydrogen, C.sub.1-6 alkyl or arylC.sub.1-6 alkyl; R.sup.2 is hydrogen or C.sub.1-6 alkyl; R.sup.3 is C.sub.1-6 alkyl; n is 0 to 3; m is 0 to 4; and R.sup.4 groups are independently C.sub.1-6 alkyl optionally substituted by one or more halogen atoms, C.sub.2-6 alkenyl, C.sub.2-6 alkynyl, C.sub.3-6 cycloalkyl, C.sub.3-6 cycloalkyl-C.sub.1-6 alkyl, C.sub.1-6 alkylthio, C.sub.3-6 cycloalkylthio, C.sub.3-6 cycloalkylC.sub.1 C.sub.6 alkylthio, halogen, nitro, CF.sub.3, OCF.sub.3, SCF.sub.3, SO.sub.2 CF.sub.3, SO.sub.2 F, formyl, C.sub.2-6 alkanoyl, cyano, optionally substituted phenyl or thienyl, NR.sup.7 R.sup.8, CONR.sup.7 R.sup.8, or OR.sup.9 where R.sup.7, R.sup.8 and R.sup.9 are as defined for R.sup.1, CO.sub.2 R.sup.10 where R.sup.10 is hydrogen or C.sub.1-6 alkyl.
公开了
化学式(I)的化合物,其制备方法以及它们在医学上的应用:##STR1## 其中:P代表苯基,
喹啉或
异喹啉残基,或含有最多三个氮,氧或
硫杂原子的5元或6元芳香杂环环;R.sup.1为氢,C.sub.1-6烷基,卤素,CF.sub.3,NR.sup.7R.sup.8或OR.sup.9,其中R.sup.7,R.sup.8和R.sup.9独立地为氢,C.sub.1-6烷基或芳基C.sub.1-6烷基;R.sup.2为氢或C.sub.1-6烷基;R.sup.3为C.sub.1-6烷基;n为0至3;m为0至4;R.sup.4基独立地为C.sub.1-6烷基,可选择地被一个或多个卤素原子取代,C.sub.2-6烯基,C.sub.2-6炔基,C.sub.3-6环烷基,C.sub.3-6环烷基-C.sub.1-6烷基,C.sub.1-6烷
硫基,C.sub.3-6环烷基
硫基,C.sub.3-6环烷基C.sub.1 C.sub.6烷基
硫基,卤素,硝基,CF.sub.3,OCF.sub.3,SCF.sub.3,SO.sub.2CF.sub.3,SO.sub.2F,甲酰基,C.sub.2-6脂肪酰基,
氰基,可选择地取代的苯基或
噻吩基,NR.sup.7R.sup.8,CONR.sup.7R.sup.8或OR.sup.9,其中R.sup.7,R.sup.8和R.sup.9如R.sup.1所定义,或CO.sub.2R.sup.10,其中R.sup.10为氢或C.sub.1-6烷基。