摘要:
A compound represented by the general formula (1) or a pharmacologically acceptable salt thereof is a novel eIF2α phosphorylation promotor:
where: R
1
represents a substituted or unsubstituted aryl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted cycloalkyl group, or a substituted or unsubstituted aromatic heterocyclic group; R
2
represents a substituted or unsubstituted aromatic heterocyclic group; R
3
represents a hydrogen atom, a hydroxy group, or a halogen atom; substituents of the aryl group, the aralkyl group, and the cycloalkyl group of R
1
are each independently a halogen atom, a hydroxy group, a lower alkyl group having 1 to 4 carbon atoms, or an aralkyl group; substituents of the aromatic heterocyclic groups of R
1
and R
2
are each independently a substituted or unsubstituted benzyl group, a hydroxy group, an alkyl group having 1 to 4 carbon atoms, a halogen atom, or an alkyloxy group having 1 to 4 carbon atoms; X represents a nitrogen atom or a methine group; and Y and Z both represent a hydrogen atom or are paired to represent a single bond.