An optically active epoxyenone derivative of the following formula (1):
1
wherein R
1
is a methyl group, an ethyl group or a C
3-10
branched, linear or cyclic alkyl group, and R
2
is a phenyl group, a substituted phenyl group or a tert-butyl group.
以下是式子(1)的光学活性环氧酮衍
生物:1其中R1为甲基基团、乙基基团或C3-10支链、线性或环状烷基团,R2为苯基、取代苯基或叔丁基。