New hydantoinases from thermophilic microorganisms — Synthesis of enantiomerically pure D-amino acids
摘要:
A series of 14 D-alpha-amino acids were prepared in high chemical and optical yields from the corresponding racemic hydantoins by employing two novel hydantoinases from om thermophilic microorganisms.
Synthesis of Chiral Pyrimidin-2(1H)-ones from N-Carbamoyl Amino Acids
作者:Ilya N. Egorov、Vladimir L. Rusinov、Oleg N. Chupakhin
DOI:10.5560/znb.2013-3129
日期:2013.11.1
A series of previously unknown pyrimidin-2(1H)-ones containing chiral amino acid fragments was synthesized from 1,1,3,3-tetramethoxypropane and N-carbamoyl derivatives of amino acids under acidic conditions.