首页>
外国专利>
METHOD FOR THE PRODUCTION OF L-AMINO ACIDS FROM THEIR RACEMIC N-ACETYL-D, L-DERIVATIVES BY ENZYMATIC RACEMATE CLEAVAGE BY MEANS OF ISOLATED RECOMBINANT ENZYMES
METHOD FOR THE PRODUCTION OF L-AMINO ACIDS FROM THEIR RACEMIC N-ACETYL-D, L-DERIVATIVES BY ENZYMATIC RACEMATE CLEAVAGE BY MEANS OF ISOLATED RECOMBINANT ENZYMES
展开▼
机译:分离重组酶的方法通过酶促解离从它们的N-乙酰-D,L-衍生物中生产L-氨基酸的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Process for the preparation of L -amino acids from their racemic N-acetyl-D,L derivatives by enzymatic resolution by means of isolated, recombinant enzymesA process for the preparation of proteinogenic or nonproteinogenic L-amino acids, in particular L-phosphinothricin, from their racemic N-acetyl-D,L derivatives comprisesa) selectively deacetylating N-acetyl-L derivatives of the corresponding L-amino acids by an enzymatic resolution by means of isolated, recombinant enzymes, while N-acetyl-D derivatives of the corresponding D-amino acids are not deacetylated and(b) separating the deacetylated L-amino acids obtained preparatively from the nondeacetylated N-acetyl-D derivatives and/or the incompletely deacetylated N-acetyl-L derivatives.
展开▼