| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a heterocyclic compound having improved electric characteristic, charge transport capability and light-emitting capability, and to provide an organic light-emitting element containing the compound. <P>SOLUTION: This invention relates to the heterocyclic compound shown by chemical formula I [in the formula, X<SB POS="POST">1</SB>shows alkyl, cycloalkyl, aryl, heteroaryl or condensed polycyclic, R<SB POS="POST">1</SB>to R<SB POS="POST">8</SB>show respectively a hydrogen atom, a deuterium atom, alkyl, cycloalkyl, alkoxy, aryloxy, arylthiol, aryl, heteroaryl, condensed polycyclic, a halogen atom, cyano, nitro, hydroxy or carboxy, and R<SB POS="POST">1</SB>to R<SB POS="POST">8</SB>can form an aromatic ring by combining mutually a pair of adjacent substituents], and the organic light-emitting element containing the compound. <P>COPYRIGHT: (C)2012,JPO&INPIT |
