| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a compound excellent in solubility to an organic solvent. <P>SOLUTION: The compound is represented by formula (I), wherein R<SP POS="POST">1</SP>is a 1-8C alkyl group, and a hydrogen atom contained in the alkyl group may be replaced with a hydroxy group; R<SP POS="POST">2</SP>is a hydrogen atom, a cyano group or a carbamoyl group; R<SP POS="POST">3</SP>is a 1-4C alkyl group or a trifluoromethyl group; and R<SP POS="POST">4</SP>is a hydrogen atom, a methyl group or an ethyl group; L<SP POS="POST">1</SP>is a 1-8C alkanediyl group; and X<SP POS="POST">1</SP>is -CO-O-. <P>COPYRIGHT: (C)2013,JPO&INPIT |
