| 摘要 |
The present invention relates to a compound represented by the formula (Z). In the formula (Z), R^1 represents a group including an acryloyl group, a group including a methacryloyl group, or a group including a silicon atom. R^2 represents a hydrogen atom, a cyano group, or a carbamoyl group. R^3 represents a C1-4 alkyl group which may have a halogen atom. R^4, R^5, R^6, R^7, and R^8 independently represent a hydrogen atom, a C1-8 alkyl group, a C1-8 alkoxy group, a C2-8 alkoxy alkyl group, a hydroxyl group, a cyano group, a nitro group, a carboxyl group, or -SO_3M, and M represents a hydrogen atom or an alkali metal atom. |
