申请人:Hoffmann-La Roche Inc.
公开号:US05434186A1
公开(公告)日:1995-07-18
Compounds of the formula ##STR1## wherein X is O or CH.sub.2 ; Y is O, --CH.sub.2 --CH.sub.2 --, --CH.dbd.CH--, --C.tbd.C--, or --OCH.sub.2 C.sub.6 H.sub.4 --; Z is --CH.sub.2 --CH.sub.2 --, --CH.dbd.CH-- or --C.tbd.C--; f, h, k, m and t, independently, are 0 or 1; n is an integer from 1 to 12; R.sup.1 is hydrogen, lower alkyl, lower alkenyl, cycloalkyl, or aralkyl; and A is B or --O--B, wherein B is a mono-, di- or tricyclic aromatic or heteroaromatic moiety substituted by the group --COR.sup.2, --(O).sub.t --(W).sub.s --COR.sup.2 or --(CH.dbd.CH).sub.p COR.sup.2 and which may also contain up to 4 additional substituents selected, independently, from the group consisting of halogen, cyano, lower alkyl, lower alkoxy, sulfonamido, alkanoyl, aroyl, --(Q).sub.k --(W).sub.s' --E or --(Q).sub.k --(W).sub.s" --C.sub.6 H.sub.4 --(W).sub.s'" --E, provided that no more than one of said substituents is --(Q).sub.k --(W).sub.s' --E or --(Q).sub.k --(W).sub.s" --C.sub.6 H.sub.4 --(W).sub.s'" --E, and wherein E is COR.sup.2 or R.sup.2, W is --CR.sup.3 R.sup.4 --, Q is O or carbonyl, p is an integer from 1 to 2, s and s', independently, are an integer from 1-12, s" and s'", independently, are an integer from 0 to 12, C.sub.6 H.sub.4 is a 1,2-, 1,3-, or 1,4-phenylene moiety, and R.sup.2 is hydroxy, lower alkoxy or NR.sup.3 R.sup.4, wherein R.sup.3 and R.sup.4, each occurence, independently, are hydrogen or lower alkyl, their geometric and optical isomers and, when R.sup.2 is hydroxy, pharmaceutically acceptable salts thereof with bases. The compounds of formula I are potent leukotriene B.sub.4 antagonists and are therefore useful in the treatment of inflammatory diseases, such as psoriasis, inflammatory bowel disease, asthma, allergy, arthritis, dermatitis, gout, pulmonary disease, ischemia/reperfusion injury, and trauma induced inflammation, such as spinal cord injury.
公式I的化合物为##STR1##其中X为O或CH.sub.2; Y为O,--CH.sub.2 --CH.sub.2 --,--CH.dbd.CH--,--C.tbd.C--或--OCH.sub.2 C.sub.6 H.sub.4 --; Z为--CH.sub.2 --CH.sub.2 --,--CH.dbd.CH--或--C.tbd.C--; f,h,k,m和t分别为0或1; n为1至12的整数; R.sup.1为氢,低烷基,低烯基,环烷基或芳基烷基; A为B或--O--B,其中B是被基团--COR.sup.2,--(O).sub.t --(W).sub.s --COR.sup.2或--(CH.dbd.CH).sub.p COR.sup.2取代的单环、双环或三环芳香或杂芳基,可以还含有最多4个附加取代基,独立地从卤素,氰基,低烷基,低烷氧基,磺酰胺基,脂肪酰基,芳基,--(Q).sub.k --(W).sub.s' --E或--(Q).sub.k --(W).sub.s" --C.sub.6 H.sub.4 --(W).sub.s'" --E中选择,只要不超过一个取代基是--(Q).sub.k --(W).sub.s' --E或--(Q).sub.k --(W).sub.s" --C.sub.6 H.sub.4 --(W).sub.s'" --E,其中E为COR.sup.2或R.sup.2,W为--CR.sup.3 R.sup.4--,Q为O或羰基,p为1至2的整数,s和s'分别为1至12的整数,s"和s'"分别为0至12的整数,C.sub.6 H.sub.4为1,2-,1,3-或1,4-苯基基团,R.sup.2为羟基,低烷氧基或NR.sup.3 R.sup.4,其中R.sup.3和R.sup.4,每次出现,独立地为氢或低烷基,它们的几何和光学异构体以及当R.sup.2为羟基时,与碱形成的药学上可接受的盐。公式I的化合物是有效的白三烯B.sub.4拮抗剂,因此在治疗炎症性疾病,如牛皮癣,炎症性肠病,哮喘,过敏,关节炎,皮炎,痛风,肺部疾病,缺血/再灌注损伤以及创伤引起的炎症,如脊髓损伤方面有用。