发明名称 |
3,6-Bis-(heterocyclic aminoacyl-amino)-acridines and salts thereof |
摘要 |
Compounds of the formula <IMAGE> <IMAGE> wherein R1 is hydrogen or methyl, R2 and R3, together with each other and the nitrogen atom to which they are attached, form a saturated or unsaturated heterocyclic ring system which may optionally contain one or more additional heteroatoms, and A is lower alkylene or aryl-lower alkylene, and nontoxic, pharmacologically acceptable acid addition salts thereof; the compounds as well as their salts are useful as inducers of the formation of interferon.
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申请公布号 |
US4021551(A) |
申请公布日期 |
1977.05.03 |
申请号 |
US19750600434 |
申请日期 |
1975.07.30 |
申请人 |
BOEHRINGER INGELHEIM GMBH |
发明人 |
CULLEN, ERNEST;MEINDL, PETER;TUPPY, HANS;BODO, GERHARD |
分类号 |
C07D219/08;(IPC1-7):C07D401/12;C07D417/12;C07D413/12;A61K31/54 |
主分类号 |
C07D219/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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