发明授权
US5723165A Aspartyldipeptide derivatives and sweetener compositions containing the
same
失效
天冬氨酰二肽衍生物和含有它们的甜味剂组合物
- 专利标题： Aspartyldipeptide derivatives and sweetener compositions containing the same
- 专利标题（中）： 天冬氨酰二肽衍生物和含有它们的甜味剂组合物
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申请号： US500405申请日： 1995-07-10
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公开(公告)号： US5723165A公开(公告)日： 1998-03-03
- 发明人: Tadashi Takemoto , Yusuke Amino , Ryoichiro Nakamura
- 申请人： Tadashi Takemoto , Yusuke Amino , Ryoichiro Nakamura
- 申请人地址： JPX 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： JPX Tokyo
- 优先权： JPX6-157503 19940708; JPX6-244235 19941007; JPX7-014241 19950131; JPX7-042818 19950302
- 主分类号： A23L27/30
- IPC分类号： A23L27/30 ; C07K5/072 ; C07K5/075
摘要：
Aspartyldipeptide compounds of the formula (I) L-Asp-X-NH-C*R.sub.1 R.sub.2 (I) where R.sub.1 is alkyl or alkoxymethyl, R.sub.2 is phenyl, benzyl, cyclohexyl or cyclohexylmethyl, C* has an (S) configuration when R.sub.1 is alkyl and an (R) configuration when R.sub.1 is alkoxymethyl and X is a residue of a D-.alpha.-amino acid, a DL-.alpha.-amino acid or a residue of a cyclic or acyclic .alpha.,.alpha.-diallylamino acid and the bond between L-Asp and X is an .alpha.-bond; and their use as active ingredients in sweetener compositions.
公开/授权文献
- US5091556A Process for producing carbamates 公开/授权日：1992-02-25
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