申请人:YAMANOUCHI PHARMACEUTICAL CO. LTD.
公开号:EP0374888A2
公开(公告)日:1990-06-27
Sulfated tannins or salts thereof are herein disclosed. These compounds can be prepared by a method which comprises reacting tannin with a sulfonating agent under a basic condition. These compounds show antiviral activity and reverse transcriptase inhibitor, effects and can be used to treat patients infected with a variety of virus such as AIDS virus, herpesvirus, influenza virus or rhinovirus.
本文公开了硫酸化单宁或其盐类。这些化合物的制备方法包括在碱性条件下使单宁酸与磺化剂发生反应。这些化合物具有抗病毒活性和逆转录酶抑制作用,可用于治疗感染各种病毒(如艾滋病病毒、疱疹病毒、流感病毒或鼻病毒)的患者。