申请人:SmithKline Beecham, p.l.c.
公开号:US05508288A1
公开(公告)日:1996-04-16
A compound of formula (I) or a salt thereof: ##STR1## Wherein: P represents a quinoline or isoquinoline residue; R.sub.1 is hydrogen or C.sub.1-6 alkyl; R.sub.2, R.sub.3, R.sub.10, R.sub.11 are independently hydrogen R.sub.1 is hydrogen or C.sub.1-6 alkyl; R.sub.2, R.sub.3, R.sub.10, R.sub.11 are independently hydrogen or C.sub.1-6 alkyl, or R.sub.10 and R.sub.11 together form a bond, or R.sub.2 and R.sub.10 or R.sub.3 and R.sub.11 together form a C.sub.2-6 alkylene chain. R.sub.4 is hydrogen, C.sub.1-6 alkyl, halogen, NR.sub.8 R.sub.9, OR.sub.12 or COOR.sub.12, where R.sub.8 R.sub.9 and R.sub.12 are independently hydrogen or C.sub.1-6 alkyl; R.sub.5 and R.sub.6 are independently hydrogen or C.sub.1-6 alkyl; and R.sub.7 is hydrogen, C.sub.1-6 alkyl, C.sub.1-6 alkoxy or halogen; and wherein the urea moiety is attached at the 4-, 5- or 6-position of the indoline ring, which has been found to have 5HT.sub.1c receptor antagonist activity.
化合物的结构式(I)或其盐:##STR1##
其中:P代表喹啉或异喹啉残基;R.sub.1为氢或C.sub.1-6烷基;R.sub.2、R.sub.3、R.sub.10、R.sub.11独立地为氢或C.sub.1-6烷基,或R.sub.10和R.sub.11共同形成键,或R.sub.2和R.sub.10或R.sub.3和R.sub.11共同形成C.sub.2-6烷基链。R.sub.4为氢、C.sub.1-6烷基、卤素、NR.sub.8 R.sub.9、OR.sub.12或COOR.sub.12,其中R.sub.8、R.sub.9和R.sub.12独立地为氢或C.sub.1-6烷基;R.sub.5和R.sub.6独立地为氢或C.sub.1-6烷基;R.sub.7为氢、C.sub.1-6烷基、C.sub.1-6烷氧基或卤素;并且脲基团附着在吲哚啉环的4-、5-或6-位,发现具有5HT.sub.1c受体拮抗活性。