申请人:American Home Products Corporation
公开号:US05242945A1
公开(公告)日:1993-09-07
There are disclosed compounds of the formula: ##STR1## wherein X is --CH.sub.2 R; R is ##STR2## and further when Y=S, R may also be --(CH.sub.2).sub.e CH.sub.3 ; Y is --O--or --S--; R.sup.1 and R.sup.2 are each, independently, hydrogen or lower alkyl; R.sup.3 is indolyl, furyl, phenyl or phenyl optionally mono- or disubstituted independently by alkyl of 1-7 carbon atoms, --C(CH.sub.3).sub.3, --C(CH.sub.3).sub.2 CH.sub.2 C(CH.sub.3).sub.3, --C(CH.sub.3).sub.2 CH.sub.2 CH.sub.3, haloloweralkyl, perfluoroalkyl, lower alkoxy, aryl alkoxy, halo or nitro; R.sup.4 and R.sup.5 are, independently, --COCH.sub.2 R.sup.7, --CO.sub.2 R.sup.7, --CONHR.sup.7, geranyl or CH.sub.2 R.sup.3 ; R.sup.6 is hydrogen or lower alkyl; R.sup.7 is geranyl and any moiety selected from R other than ##STR3## A and B are, independently, --O--, --S-- or --NR.sup.6 --; and a is 0-8; b is 1-10 when Y=S, and 2-10 when Y=O; c is 1-3; d is 0-9; and e is 3-18; which by virtue of their ability to inhibit PLA.sub.2, are of use as antiinflammatory agents and there is also disclosed a method for the treatment of immunoinflammatory conditions, such as allergy, anaphylaxis, asthma and inflammation in mammals.
公开了以下式的化合物:## STR1 ##其中X为-CH.sub.2 R; R为## STR2 ##并且当Y = S时,R也可以为-(CH.sub.2).sub.e CH.sub.3; Y为-O-或-S-; R.sup.1和R.sup.2分别独立地为氢或低碳基; R.sup.3为吲哚基,呋喃基,苯基或苯基,可以单独或双独立地被1-7碳原子的烷基,-C(CH.sub.3).sub.3,-C(CH.sub.3).sub.2 CH.sub.2 C(CH.sub.3).sub.3,-C(CH.sub.3).sub.2 CH.sub.2 CH.sub.3,卤代低碳基,全氟烷基,低碳烷氧基,芳基烷氧基,卤素或硝基取代; R.sup.4和R.sup.5分别独立地为-COCH.sub.2 R.sup.7,-CO.sub.2 R.sup.7,-CONHR.sup.7,蒎烯基或CH.sub.2 R.sup.3; R.sup.6为氢或低碳基; R.sup.7为蒎烯基和除## STR3 ##之外的任何基团; A和B分别为-O-,-S-或-NR.sup.6-; a为0-8;当Y=S时,b为1-10,当Y=O时,b为2-10; c为1-3; d为0-9; e为3-18;由于它们能够抑制PLA.sub.2,因此可用作抗炎药物,还公开了一种用于治疗免疫炎症疾病,如过敏,过敏反应,哮喘和哺乳动物炎症的方法。