| 发明名称 |
AROMATIC HETEROCYCLIC DERIVATIVE, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, AND ORGANIC ELECTROLUMINESCENT ELEMENT |
| 摘要 |
<p>Provided is an aromatic heterocyclic derivative represented by general formula (1). [In general formula (1), X1 to X3 are each a nitrogen atom or CR1. However, at least one of X1 to X3 is a nitrogen atom. In general formula (1), A is represented by general formula (2), and B is represented by general formula (4).]</p> |
| 申请公布号 |
WO2013077362(A1) |
申请公布日期 |
2013.05.30 |
| 申请号 |
WO2012JP80190 |
申请日期 |
2012.11.21 |
| 申请人 |
IDEMITSU KOSAN CO.,LTD.;MIZUTANI SAYAKA;SADO TAKAYASU |
发明人 |
MIZUTANI SAYAKA;SADO TAKAYASU |
| 分类号 |
C07D405/14;C07D409/14;C07D491/048;C09K11/06;H01L51/50 |
主分类号 |
C07D405/14 |
| 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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