Compounds of structure ##STR1## where W is selected from ##STR2## where Q is oxygen or sulfur, R.sup.5 and R.sup.6 are independently selected from hydrogen and alkyl, or R.sup.5 and R.sup.6, together with the nitrogen atoms to which they are attached, define a radical of formula ##STR3## L.sup.1 and L.sup.2 are independently selected from a valence bond, alkylene, propenylene, and propynylene, R.sup.1, R.sup.2, R.sup.3, and R.sup.4 are independently selected from alkyl, alkoxy, haloalkyl, halogen, cyano, amino, alkoxycarbonyl, and dialkylaminocarbonyl, Y is oxygen, >NR.sup.9 where R.sup.9 is hydrogen or alkyl, or ##STR4## where n=0, 1, or 2, and A is selected from ##STR5## inhibit the biosynthesis 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.5和R.sup.6分别从氢和烷基中选择,或者R.sup.5和R.sup.6与它们连接的氮原子一起定义为##STR3##的基团,L.sup.1和L.sup.2分别从价键,烷基,
丙烯基和
丙炔基中选择,R.sup.1,R.sup.2,R.sup.3和R.sup.4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为氧,>NR.sup.9,其中R.sup.9为氢或烷基,或者##STR4##其中n=0, 1或2,A从##STR5##中选择,抑制
白三烯的
生物合成。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。