发明名称 |
QUINOLINONE DERIVATIVE AND ANTI-ALLERGIC AGENT WITH SAID QUINOLINONE DERIVATIVE AS THE ACTIVE INGREDIENT |
摘要 |
The present invention offers 7-aminoquinolinone derivatives, physiologically acceptable salts thereof, anti-allergic agents having as an active ingredient a 7-aminoquinolinone derivative or physiologically acceptable salt thereof, and 7-nitroquinolinone derivatives, wherein the 7-aminoquinolinone derivative is expressed by the following general formula (I): (see fig. I) ......(I) wherein R1 is a hydrogen atom or an alkyl group; R2 and R3 are mutually different groups, each of which is selected from among hydrogen atoms, acyl groups, alkyl groups or alkenyl groups; and R4 and R5 are mutually different or identical groups, each of which is selected from among hydrogen atoms, acyl groups, alkyl groups, alkenyl groups or aralkyl groups; and physiologically acceptable salts thereof.
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申请公布号 |
CA2195031(A1) |
申请公布日期 |
1997.07.18 |
申请号 |
CA19972195031 |
申请日期 |
1997.01.14 |
申请人 |
DAINIPPON INK AND CHEMICALS, INC. |
发明人 |
TAKAGAKI, HIDETSUGU;ABE, MASAYOSHI;SAKAI, MITSURU;AOKI, YASUO;NAKANISHI, SHIGENORI;KIMURA, NOBUYUKI;KODA, AKIHIDE |
分类号 |
A61K31/00;A61K31/47;A61K31/4704;A61P11/00;A61P11/06;A61P37/00;A61P37/08;C07D215/22;C07D215/38;(IPC1-7):C07D215/38 |
主分类号 |
A61K31/00 |
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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