发明名称 |
Synthesis of N-[N-(3,3-dimethylbutyl)-L-alpha-aspartyl]-L-phenylalanine 1-methyl ester using 3,3-dimethylbutyraldehyde precursors |
摘要 |
N-[N-(3,3-dimethylbutyl)-L-alpha-aspartyl]-L-phenylalanine 1-methyl ester is produced by hydrogenation of L-alpha-aspartyl-L-phenylalanine 1-methyl ester and 3,3-dimethylbutyraldehyde produced in situ by the hydrolysis or cleavage of a 3,3-dimethylbutyraldehyde precursor. The production method is efficient and low cost, as compared with conventional N-[N-(3,3-dimethylbutyl)-L-alpha-aspartyl]-L-phenylalanine 1-methyl ester synthesis.
|
申请公布号 |
US7288670(B2) |
申请公布日期 |
2007.10.30 |
申请号 |
US20040834933 |
申请日期 |
2004.04.30 |
申请人 |
THE NUTRASWEET COMPANY |
发明人 |
PRAKASH INDRA;FURLONG KENNETH E.;JACKSON, III HANDLEY E. |
分类号 |
C07K5/06;C07K5/04;C07K5/072 |
主分类号 |
C07K5/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|