RESOLUTION OF AMINO-ACIDS IN A MIXTURE OF 2-METHYL-2-PROPANOL WATER (19/1) CATALYZED BY ALCALASE VIA IN-SITU RACEMIZATION OF ONE ANTIPODE MEDIATED BY PYRIDOXAL 5-PHOSPHATE

被引:41
作者
CHEN, ST [1 ]
HUANG, WH [1 ]
WANG, KT [1 ]
机构
[1] NATL TAIWAN UNIV,DEPT CHEM,TAIPEI 10098,TAIWAN
关键词
D O I
10.1021/jo00104a007
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Procedures for the conversion of a racemic amino acid into the L-enantiomer by the alcalase-catalyzed resolution of the amino acid ester in 2-methyl-2-propanol/water (19:1) simultaneously with the pyridoxal 5-phosphate-catalyzed racemization of the unhydrolyzed antipode have been developed.
引用
收藏
页码:7580 / 7581
页数:2
相关论文
共 49 条
[41]   PREPARATION OF OPTICALLY-ACTIVE D-ARYLGLYCINES FOR USE AS SIDE-CHAINS FOR SEMISYNTHETIC PENICILLINS AND CEPHALOSPORINS USING IMMOBILIZED SUBTILISINS IN 2-PHASE SYSTEMS [J].
SCHUTT, H ;
SCHMIDTKASTNER, G ;
ARENS, A ;
PREISS, M .
BIOTECHNOLOGY AND BIOENGINEERING, 1985, 27 (04) :420-433
[42]   THE SYNTHESIS OF A D-AMINO-ACID ESTER IN AN ORGANIC MEDIA WITH ALPHA-CHYMOTRYPSIN MODIFIED BY A BIO-IMPRINTING PROCEDURE [J].
STAHL, M ;
MANSSON, MO ;
MOSBACH, K .
BIOTECHNOLOGY LETTERS, 1990, 12 (03) :161-166
[43]  
Syldatk C., 1992, BIOCATALYTIC PRODUCT, P75
[44]   ENZYMATIC-REACTIONS IN AQUEOUS-ORGANIC MEDIA .17. OPTICAL RESOLUTION OF AMINO-ACID ESTERS BY ENZYMATIC-HYDROLYSIS IN ORGANIC-SOLVENTS [J].
TOMIUCHI, Y ;
OHSHIMA, K ;
KISE, H .
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1992, 65 (10) :2599-2603
[45]   RESOLUTION OF RING-SUBSTITUTED PHENYLALANINES BY ACTION OF ALPHA-CHYMOTRYPSIN ON THEIR ETHYL ESTERS [J].
TONG, JH ;
PETITCLERC, C ;
DIORIO, A ;
BENOITON, NL .
CANADIAN JOURNAL OF BIOCHEMISTRY, 1971, 49 (08) :877-+
[46]  
Waks M, 1986, Proteins, V1, P4, DOI 10.1002/prot.340010104
[47]   NEW DEVELOPMENTS IN ENZYMATIC PEPTIDE-SYNTHESIS [J].
WONG, CH ;
WANG, KT .
EXPERIENTIA, 1991, 47 (11-12) :1123-1129
[48]   ENZYMES IN ORGANIC-SYNTHESIS - USE OF SUBTILISIN AND A HIGHLY STABLE MUTANT DERIVED FROM MULTIPLE SITE-SPECIFIC MUTATIONS [J].
WONG, CH ;
CHEN, ST ;
HENNEN, WJ ;
BIBBS, JA ;
WANG, YF ;
LIU, JLC ;
PANTOLIANO, MW ;
WHITLOW, M ;
BRYAN, PN .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (03) :945-953
[49]   ENGINEERING SUBTILISIN FOR REACTION IN DIMETHYLFORMAMIDE [J].
ZHONG, ZY ;
LIU, JLC ;
DINTERMAN, LM ;
FINKELMAN, MAJ ;
MUELLER, WT ;
ROLLENCE, ML ;
WHITLOW, M ;
WONG, CH .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (02) :683-684