Compounds of the formula Z--X--Q--Y--W pharmaceutically acceptable acid addition, basic addition salts or quaternary amine salts thereof, wherein Z is phenyl, substituted phenyl, wherein the substituents are independently one or more of halogen, lower alkylthio, loweralkylsulfonyl, lower alkoxy, oxazol-2-yl; imidazo-1-yl; lower alkyl substituted imidazo-1-yl; or tert-butyl; X is a bond, ##STR1## Q is lower alkane-diyl or 5, 6, or 7 carbon atoms optionally substituted by --OH; loweralkylnediyl of 6-8 carbon atoms; methylcyclohexylmethyl; tetrahydrofurandiyl; or (C.sub.1 -C.sub.2) lower alkane-diyl tetrahydrofurandiyl-C.sub.1 -C.sub.2 loweralkanediyl; wherein the tetrahydrofuran ring is substituted by 0-2 hydroxy groups; Y is a bond; and W is benzimidazol-1-yl or benzimidazol-2-yl are described. These compounds have antiviral activity, antiinflammatory activity and are PAF inhibitors.
该公式化合物为 Z--X--Q--Y--W,其为药用可接受的酸盐、碱性盐或季
铵盐,其中 Z 为苯基、取代苯基,其中取代基独立地为卤素、较低烷基
硫、较低烷基磺酰、较低烷氧基、
噁唑-2-基;
咪唑-1-基;较低烷基取代的
咪唑-1-基;或叔丁基;X 为键,Q 为较低烷二基或5、6或7个碳原子,可选择地取代为--OH;6-8个碳原子的较低烷二基;甲基环己基甲基;
四氢呋喃二基;或(C.sub.1 -C.sub.2)较低烷二基
四氢呋喃二基-C.sub.1 -C.sub.2 较低烷二基;其中
四氢呋喃环取代为 0-2 个羟基;Y 为键;W 为
苯并咪唑-1-基或
苯并咪唑-2-基。这些化合物具有抗病毒活性、抗炎活性,并且是 PAF
抑制剂。