申请人:Abbott Laboratories
公开号:US05446062A1
公开(公告)日:1995-08-29
Compounds of the structure ##STR1## where W is selected from ##STR2## where Q is oxygen or sulfur, R.sup.6 and R.sup.7 are hydrogen or alkyl, or R.sup.6 and R.sup.7, together with the nitrogen atoms to which they are attached, define a radical of formula ##STR3## Z is --CH.sub.2 --, oxygen, sulfur, or --NR.sup.9, L.sup.1 and L.sup.2 are selected from a valence bond, alkylene, propenylene, and propynylene; R.sup.1 and R.sup.2 are independently selected from alkyl, alkoxy, haloalkyl, halogen, cyano, amino, alkoxycarbonyl, and dialkylaminocarbonyl; Y is selected from oxygen, >NR.sup.10, and ##STR4## L.sup.3 is selected from alkylene of one to three carbon atoms, propenylene, propynylene, ##STR5## and R.sup.3, R.sup.4, and R.sup.5 are hydrogen or alkyl of one to four carbon atoms inhibit the synthesis of leukotrienes. These compounds are useful in the treatment or amelioration of allergic and inflammatory disease states.
结构为##STR1##的化合物,其中W从##STR2##中选择,其中Q为氧或硫,R.sup.6和R.sup.7为氢或烷基,或者R.sup.6和R.sup.7与它们连接的氮原子一起定义为##STR3##的基团,Z为--CH.sub.2--,氧,硫或--NR.sup.9,L.sup.1和L.sup.2从价键,烷基,丙烯基和丙炔基中选择;R.sup.1和R.sup.2分别从烷基,烷氧基,卤代烷基,卤素,氰基,氨基,烷氧羰基和二烷基氨基羰基中选择;Y从氧,>NR.sup.10和##STR4##中选择;L.sup.3从一至三个碳原子的烷基,丙烯基,丙炔基,##STR5##中选择;R.sup.3,R.sup.4和R.sup.5为一至四个碳原子的氢或烷基,抑制白三烯的合成。这些化合物在治疗或缓解过敏和炎症性疾病状态中很有用。