There is provided a process for producing a bicyclo [3.1.0] hexane derivative represented by the formula (I) and a salt thereof including; causing an enzyme to act on an optically inactive compound represented by the formula (II) causing an asymmetric acylation reaction and a highly-stereoselective conversion to an optically active compound represented by the formula (III); and converting the compound represented by the formula (III) to the compound represented by the formula (I) or a salt thereof.
提供了一种生产式(I)代表的
双环[3.1.0]己烷衍
生物及其盐的工艺,包括:使酶作用于式(II)代表的无光学活性的化合物,引起不对称酰化反应并高度严格选择性地转化为式(III)代表的有光学活性的化合物;以及将式(III)代表的化合物转化为式(I)代表的化合物或其盐。