发明授权
- 专利标题： Xylene-diamines as antiviral agents
- 专利标题（中）： 二甲苯胺作为抗病毒剂
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申请号： US558224申请日： 1975-03-14
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公开(公告)号： US4034040A公开(公告)日： 1977-07-05
- 发明人: Timothy H. Cronin , Hermann Faubl , William W. Hoffman , James J. Korst
- 申请人： Timothy H. Cronin , Hermann Faubl , William W. Hoffman , James J. Korst
- 申请人地址： NY New York
- 专利权人： Pfizer Inc.
- 当前专利权人： Pfizer Inc.
- 当前专利权人地址： NY New York
- 主分类号： C07C229/38
- IPC分类号： C07C229/38 ; C07C275/14 ; C07C291/04 ; C07D317/58 ; C07C87/28
摘要：
Compounds of the formula ##STR1## or a non-toxic acid addition salt thereof wherein R.sub.1 is alkyl of from 1 to 20 carbon atoms;R.sub.2 is alkyl of from 12 to 20 carbon atoms;R.sub.3 is selected from the group consisting of hydrogen and hydroxyalkyl of from 2 to 8 carbon atoms; andR.sub.4 is selected from the group consisting of hydrogen, alkyl of from 1 to 8 carbon atoms and hydroxyalkyl of from 2 to 8 carbon atoms, said compounds are useful for combating viral infections in vertebrate animals.
公开/授权文献
- US5672193A Production apparatus for producing an optical fiber cable 公开/授权日：1997-09-30
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