申请人:Adir et Compagnie
公开号:US05079249A1
公开(公告)日:1992-01-07
The invention relates to compounds of formula I: ##STR1## in which m=2-4, n and p, which may be identical or different, are an integer equal to 1, 2 or 3, with the proviso that the sum of n and p q=0 or 1, R is a 1,2,3,4-tetrahydro-2,4-dioxo-3-quinazolinyl radical, optionally substituted, a 1,3,4,6,11,11a-hexahydro-1,3-dioxo-2H-pyrazino[1,2-b]isoquinol-2-yl radical, a 1,2-dihydro-1-oxo-2-phthalazinyl radical, optionally substituted, a 2,6-dioxo-1-piperazinyl radical of formula W: ##STR2## (R.sub.3 is a 2-pyridyl radical or an optionally substituted phenyl radical), a radical of formula Z: ##STR3## (R.sub.4 is a carbamoyl radical, a cyano radical, a hydroxycarbonyl radical or an alkoxycarbonyl radical having 1 to 6 carbon atoms), or a radical of formula Y: ##STR4## (R.sub.5 is a 2-pyrimidinyl radical, a 1-isoquinolyl radical, a 2-quinolyl radical, a 2-pyridyl radical, a benzyl radical, optionally substituted, a 2-thiazolyl radical, optionally substituted, or a 2-benzothiazolyl radical) and either R.sub.1 and R.sub.2, identical or different, each are a substituted phenyl radical, or R.sub.1 is a phenyl radical and R.sub.2 a 2-pyridyl radical (it being possible for each of these two radicals to be substituted), or R.sub.1 and R.sub.2, together with the carbon atom to which they are attached, form a fluorene radical. These compounds are useful as Serotonin Antagonists.
本发明涉及以下式子的化合物:##STR1## 其中m=2-4,n和p,可以相同也可以不同,为1、2或3的整数,但n和p的和q=0或1,R是1,2,3,4-四氢-2,4-二氧-3-喹唑啉基基团,可选取代,1,3,4,6,11,11a-六氢-1,3-二氧-2H-吡嗪并[1,2-b]异喹啉-2-基基团,1,2-二氢-1-氧-2-菲啰啉基基团,可选取代,式子W的2,6-二氧-1-哌嗪基基团:##STR2##(其中R.sub.3是2-吡啶基基团或可选取代的苯基基团),式子Z的基团:##STR3##(其中R.sub.4是氨基甲酰基基团,氰基,羟基甲酰基基团或1-6碳原子的烷氧基甲酰基基团),或式子Y的基团:##STR4##(其中R.sub.5是2-嘧啶基基团,1-异喹啉基基团,2-喹啉基基团,2-吡啶基基团,苄基基团,可选取代,2-噻唑基基团,可选取代,或2-苯并噻唑基基团),且R.sub.1和R.sub.2要么相同且各为取代的苯基基团,要么R.sub.1是苯基基团且R.sub.2是2-吡啶基基团(这两个基团都可以取代),要么R.sub.1和R.sub.2与它们连接的碳原子一起形成芴基基团。这些化合物可用作5-羟色胺拮抗剂。