| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve such a problem that a conventionally known compound does not have sufficient solubility in an organic solvent. <P>SOLUTION: A compound expressed by formula (I) is disclosed. In the formula, R<SP POS="POST">1</SP>to R<SP POS="POST">5</SP>each independently represent a hydrogen atom, a halogen atom, a 1-8C alkyl group, nitro group or the like; R<SP POS="POST">6</SP>represents a hydrogen atom, a methyl group or the like; R<SP POS="POST">7</SP>represents a hydrogen atom, a 1-8C alkyl group or the like; R<SP POS="POST">8</SP>represents a hydrogen atom, a methyl group or an ethyl group; L represents a 1-8C alkanediyl group; and X represents -CO-O-. <P>COPYRIGHT: (C)2013,JPO&INPIT |
