申请人:The Dow Chemical Company
公开号:US04328244A1
公开(公告)日:1982-05-04
Novel (((substituted-phenyl)methyl)amino)benzenesulfonic acids having antiviral activity are disclosed. Compounds within the scope of the invention have the formula ##STR1## wherein R.sub.1 represents lower alkyl, lower alkoxy, nitro, amino, cyano, trifluoromethyl, acetyl, methylthio, methylsulfinyl, methylsulfonyl, benzoyl, substituted benzoyl, aminosulfonyl or halogen; and R.sub.2 and R.sub.3 are the same or different and are selected from the group consisting of hydrogen, lower alkyl, lower alkoxy, amino, cyano, trifluoromethyl, acetyl, methylthio, methylsulfinyl, methylsulfonyl, benzoyl, substituted benzoyl, aminosulfonyl or halogen. The invention also includes the pharmaceutically-acceptable salts of the novel (((substituted-phenyl)methyl)amino)benzenesulfonic acids. Methods of using the compounds as antiviral agents are also disclosed, as well as compositions which comprise a carrier in combination with a suitable antiviral active compound.
揭示了具有抗病毒活性的新型(((取代苯基)甲基)氨基)苯磺酸。发明范围内的化合物具有以下结构式 ##STR1## 其中R.sub.1代表较低的烷基、较低的烷氧基、硝基、氨基、氰基、三氟甲基、乙酰基、甲硫基、甲砜基、甲砜基、苯甲酰基、取代苯甲酰基、氨基磺酰基或卤素;而R.sub.2和R.sub.3相同或不同,选自氢、较低的烷基、较低的烷氧基、氨基、氰基、三氟甲基、乙酰基、甲硫基、甲砜基、甲砜基、苯甲酰基、取代苯甲酰基、氨基磺酰基或卤素的群。该发明还包括新型(((取代苯基)甲基)氨基)苯磺酸的药学上可接受的盐。还揭示了将这些化合物用作抗病毒剂的方法,以及包括载体与适当的抗病毒活性化合物组合的组合物。