申请人:Teijin Limited
公开号:US05808144A1
公开(公告)日:1998-09-15
Novel benzene derivatives of the formula (I) shown below, pharmacological salts thereof, pharmacological solvates of the above-mentioned benzene derivatives and salts, pharmaceutical compositions including, as active ingredients, the above-mentioned compounds, and especially, prophylactic or therapeutic medicines for allergic diseases. ##STR1## wherein R.sup.1 =H, C.sub.1 -C.sub.12 cyclic or straight or branched chain alkyl group (which may be substituted by one or more C.sub.6 -C.sub.10 aryloxy groups), C.sub.7 -C.sub.12 aralkyl group (of which the aryl group may be substituted one or more of halogen, methyl and methoxy, or C.sub.3 -C.sub.10 alkenyl which may be substituted by one or more phenyl groups; A=O, S or CH.sub.2 group, B=CO or CZ.sub.2 CO group (Z=H or F), R.sup.2 =H or C.sub.1 -C.sub.4 alkyl group, X=halogen or methyl group, and Y=H, NO.sub.2 or CN group.
以下是公式(I)所示的新型苯衍生物,其药学盐,上述苯衍生物和盐的药学溶剂,包括上述化合物作为活性成分的药物组合物,特别是用于过敏性疾病的预防或治疗药物。其中R.sup.1 =H,C.sub.1 -C.sub.12环状或直链或支链烷基(可由一个或多个C.sub.6 -C.sub.10芳氧基取代),C.sub.7 -C.sub.12芳基烷基(其中芳基可被一个或多个卤素,甲基和甲氧基取代,或C.sub.3 -C.sub.10烯基,可由一个或多个苯基取代;A=O,S或CH.sub.2基团,B=CO或CZ.sub.2 CO基团(Z=H或F),R.sup.2 =H或C.sub.1 -C.sub.4烷基,X=卤素或甲基,Y=H,NO.sub.2或CN基团。