Biocatalytic, Stereoselective Deuteration of α-Amino Acids and Methyl Esters.
Biocatalytic, Stereoselective Deuteration of α-Amino Acids and Methyl Esters.
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DOI:
10.1021/acscatal.0c01885
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发表时间:
2020-07-02
期刊:
影响因子:
12.9
通讯作者:
Narayan ARH
中科院分区:
文献类型:
--
作者:
Chun SW;Narayan ARH
α-2H amino acids are valuable precursors toward labeled pharmaceutical agents and tools for studying biological systems; however, these molecules are costly to purchase and challenging to synthesize in a site- and stereoselective manner. Here, we show that an α-oxo-amine synthase that evolved for saxitoxin biosynthesis, SxtA AONS, is capable of producing a range of α-2H amino acids and esters site- and stereoselectively using D2O as the deuterium source. Additionally, we demonstrate the utility of this operationally simple reaction on preparative scale in the stereoselective chemoenzymatic synthesis of a deuterated analog of safinamide, a drug used to treat Parkinson’s disease.
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影响因子:
15
作者:
Chun SW;Hinze ME;Skiba MA;Narayan ARH
通讯作者:
Narayan ARH
DOI:
10.1016/0006-291x(74)90387-8
发表时间:
1974-01-01
影响因子:
3.1
作者:
BABU, UM;JOHNSTON, RB
通讯作者:
JOHNSTON, RB
DOI:
10.1016/s0922-338x(99)89012-6
发表时间:
1998-01-01
期刊:
JOURNAL OF FERMENTATION AND BIOENGINEERING
影响因子:
--
作者:
Lim, YH;Yoshimura, T;Esaki, N
通讯作者:
Esaki, N
影响因子:
2.7
作者:
PUGNIERE, M;COMMEYRAS, A;PREVIERO, A
通讯作者:
PREVIERO, A
影响因子:
11.4
作者:
Astner, I;Schulze, JO;Heinz, DW
通讯作者:
Heinz, DW