| 发明名称 |
Condensed heterocyclic compound with a sulfonic acid group and process for producing the same |
| 摘要 |
A condensed heterocyclic compound having a structure represented by formula (I): <IMAGE> (I) wherein the substituents are as defined in the specification herein.
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| 申请公布号 |
US5530139(A) |
申请公布日期 |
1996.06.25 |
| 申请号 |
US19940251266 |
申请日期 |
1994.05.31 |
| 申请人 |
SHOWA DENKO KABUSHIKI KAISHA |
发明人 |
SAIDA, YOSHIHIRO;IKENOUE, YOSHIAKI;ICHIKAWA, REIKO |
| 分类号 |
C07D333/50;C07D333/72;C07D333/74;C07D495/04;(IPC1-7):C07D333/72;C07D495/14;C07D495/22 |
主分类号 |
C07D333/50 |
| 代理机构 |
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