| 摘要 |
<p>This cinnamic acid amide derivative is represented by formula (1). In the formula, R1-R5 show a hydrogen atom or the like, or a group represented by formula (2a) or (2b) (in the formulas, A shows a single bond or an alkylene group optionally containing an oxygen atom; R9-R11 show a hydrogen atom, an alkyl group, or aryl group or the like). However, at least one of R1-R5 is a group represented by formula (2a) or (2b). R6 shows a hydrogen atom, alkyl group, or acyl group. R7 and R8 show an alkyl group or the like. R7 and R8 may bond together with or without the mediation of a hetero atom and form a ring together with the nitrogen atoms shown in the formula.</p> |
