申请人:Abbott Laboratories
公开号:US05354865A1
公开(公告)日:1994-10-11
Compounds of the structure ##STR1## where Ar is optionally substituted carbocyclic aryl, 5- or 6-membered heterocyclic aryl, 10-membered bicyclic heterocyclic aryl containing one or two nitrogen atoms, 9- or 10-membered heterocyclic containing one or two nitrogen atoms and optionally containing a further nitrogen or oxygen atom and one oxo or thioxo substituent, benzo[b]furyl, benzo[b]thienyl, A.sub.1 is propynylene, methylene, or a valence bond, X is O, S, SO.sub.2, or NR.sub.2, Y is selected from alkyl, haloalkyl, alkoxy, halogen, and hydrogen, A.sub.2 is selected from ##STR2## and methylene where Z is OR.sub.5 or NHR.sub.5 where R.sub.5 is hydrogen or alkyl, R.sub.1 is hydrogen, alkyl, or OR.sub.5, and m and n are integers having a value of 1 or 2 are potent inhibitors of lipoxygenase enzymes and thus 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Ar是可选择地取代的碳环芳基,5-或6-成员的杂环芳基,含有一个或两个氮原子的10-成员双环杂环芳基,含有一个或两个氮原子并可选择地含有进一步的氮或氧原子和一个氧代或硫代取代基的9-或10-成员杂环,苯并[b]呋喃基,苯并[b]噻吩基,A.sub.1是丙炔基,亚甲基或一个价键,X为O,S,SO.sub.2或NR.sub.2,Y从烷基,卤代烷基,烷氧基,卤素和氢中选择,A.sub.2从##STR2##和亚甲基中选择,其中Z为OR.sub.5或NHR.sub.5,其中R.sub.5为氢或烷基,R.sub.1为氢,烷基或OR.sub.5,m和n为值为1或2的整数,是脂氧合酶酶的有效抑制剂,从而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有用。