- 专利标题： Method for producing α-L-aspartyl-L-phenylalanine-β-ester and method for producing α-L-aspartyl-L-phenylalanine-α-methyl ester
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申请号： US13528126申请日： 2012-06-20
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公开(公告)号： US08389240B2公开(公告)日： 2013-03-05
- 发明人: Kenzo Yokozeki , Ayako Ohno , Seiichi Hara , Isao Abe
- 申请人： Kenzo Yokozeki , Ayako Ohno , Seiichi Hara , Isao Abe
- 申请人地址： JP Tokyo
- 专利权人： Ajinomoto Co., Inc.
- 当前专利权人： Ajinomoto Co., Inc.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2003-016764 20030124; JP2003-201819 20030725
- 主分类号： C12P21/06
- IPC分类号： C12P21/06
摘要：
A method of producing an α-L-aspartyl-L-phenylalanine-β-ester by forming the α-L-aspartyl-L-phenylalanine-β-ester from L-aspartic acid-α,β-diester and L-phenylalanine using an enzyme or enzyme-containing substance that has an ability to selectively link L-phenylalanine to an α-ester site of the L-aspartic acid-α,β-diester through a peptide bond.
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