| abstract |
[PROBLEMS] To provide a synthetic intermediate of an ACAT inhibitor and an industrial production method thereof. A compound having the general formula (I), a method for producing the same, and a method for producing (III) [Wherein, R 1 represents an alkyl group having 2 to 12 carbon atoms, and R 2a , R 2b and R 2d represent a hydrogen atom and the like, R 2c and R 2e represent an alkoxy group having 1-4 carbon atoms, and R 3 represents a hydrogen atom or an alkyl group having 1-4 carbon atoms. ] |