| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a compound that becomes a dye used in the fields of fiber materials, liquid crystal display devices, inkjets, etc., and has excellent organic solvent solubility. <P>SOLUTION: The compound is represented by formula (I) [wherein R<SP POS="POST">1</SP>is 1-8C alkyl and hydrogen atoms contained in the alkyl may be replaced with hydroxy; R<SP POS="POST">2</SP>is a hydrogen atom, cyano or carbamoyl; R<SP POS="POST">3</SP>is 1-4C alkyl or trifluoromethyl; R<SP POS="POST">4</SP>and R<SP POS="POST">6</SP>are each independently sulfo or carboxy; R<SP POS="POST">5</SP>and R<SP POS="POST">7</SP>are each independently a hydrogen atom, a halogen atom, 1-8C alkyl, 1-8C alkoxy, nitro, cyano or hydroxy]. <P>COPYRIGHT: (C)2013,JPO&INPIT |
