发明授权
US6146680A Metal complexes of
N-[N-(3,3-dimethylbutyl)-L-.alpha.-aspartyl]-L-phenylalanine 1-methyl
ester
有权
N- [N-（3,3-二甲基丁基）-L-α-天冬氨酰基] -L-苯丙氨酸1-甲酯的金属络合物
- 专利标题： Metal complexes of N-[N-(3,3-dimethylbutyl)-L-.alpha.-aspartyl]-L-phenylalanine 1-methyl ester
- 专利标题（中）： N- [N-（3,3-二甲基丁基）-L-α-天冬氨酰基] -L-苯丙氨酸1-甲酯的金属络合物
-
申请号： US146965申请日： 1998-09-04
-
公开(公告)号： US6146680A公开(公告)日： 2000-11-14
- 发明人: Indra Prakash , Zhi Guo
- 申请人： Indra Prakash , Zhi Guo
- 申请人地址： IL Chicago
- 专利权人： The NutraSweet Company
- 当前专利权人： The NutraSweet Company
- 当前专利权人地址： IL Chicago
- 主分类号： A23L27/30
- IPC分类号： A23L27/30 ; C07K5/072 ; C07K5/075 ; A23L1/236
摘要：
Dipeptide sweeteners are disclosed that are metal complexes of N-[N-(3,3-dimethylbutyl)-L-.alpha.-aspartyl]-L-phenylalanine 1-methyl ester represented by the formula ##STR1## wherein X.sup.p+ is selected from the group consisting of Al.sup.3+, Fe.sup.2+, Fe.sup.3+, Ca.sup.2+, Mg.sup.2+ and Zn.sup.2+ ; Y.sup.q- is selected from the group consisting of Cl.sup.-, SO.sub.4.sup.2-, PO.sub.4.sup.3- and CH.sub.3 COO.sup.- ; x is a number from 1 to 4 and pn=qm. Also disclosed is a liquid low-calorie sweetener containing such metal complexes.
公开/授权文献
- US5409871A Ceramic material for use in casting reactive metals 公开/授权日：1995-04-25
信息查询
