Process for producing amino acid derivative from...

Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing alpha or beta amino acid or substituted amino acid...

Reexamination Certificate

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C435S041000, C435S108000, C435S121000, C548S495000

Reexamination Certificate

active

08043836

ABSTRACT:
The present invention is to provide an industrially advantageous method for producing an amino acid derivative. Provided is a method for producing an amino acid derivative including contacting a microorganism and/or an enzyme with a hydroxyimino acid represented by the following general formula (I):wherein R1represents an optionally substituted predetermined hydrocarbon group; R2represents a C1 to C3 alkyl group or a hydrogen atom; and n is 0 or 1, to produce an amino acid derivative represented by the following general formula (III):wherein R1and n have the same meanings as those of R1and n in the general formula (I), wherein the microorganism and/or the enzyme is capable of catalyzing the reaction.

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