Rational Molecular Engineering of Glutamate Dehydrogenases for Enhancing Asymmetric Reductive Amination of Bulky α-Keto Acids
作者:Xinjian Yin、Yayun Liu、Lijun Meng、Haisheng Zhou、Jianping Wu、Lirong Yang
DOI:10.1002/adsc.201801251
日期:2019.2.19
for the synthesis of chiral α‐amino acids by asymmetric reductive amination of α‐keto acids. However, their strict substrate specificity limits their applications. To address this problem, we developed a molecular engineering method for GluDHs that enhances the asymmetric reductive amination of bulky α‐keto acids. Based on rationaldesign, a “cave” located in the active site pocket of PpGluDH (GluDH from
PROCESS FOR PRODUCTION OF PHOSPHORUS-CONTAINING -KETO ACID
申请人:Meiji Seika Pharma Co., Ltd.
公开号:EP2133356B1
公开(公告)日:2014-09-24
Interaction of 2-methyl-2,5-dioxo-1,2-oxaphospholane with trimethylsilyl cyanide
作者:I. L. Odinets、E. A. Antonov、P. V. Petrovsky、Yu. I. Morozik、Yu. A. Krivolapov、B. I. Freger、V. Ya. Starkov、T. A. Mastryukova、M. I. Kabachnik
DOI:10.1007/bf00699999
日期:1993.1
conditions, methyl(3-hydroxy-3,3 dicarboxypropyl)phosphinic acid (7) was obtained. The latter is readily decarboxylated on heating to give methyl(3-hydroxy-3-carboxy-propyl)phosphinic acid (8). The interaction of2 and4 with water or alcohols gives, correspondingly, methyl[2-carboxy(alkoxycarbonyl) ethyl]phosphinic acids (11–13). Methyl(2-oxamoyiethyl)phosphinic acid (14) was prepared by successive treatment