发明授权
US5207985A Kit for use in assay method for the determination of lithium with novel
substituted crown dyes
失效
用于使用新型取代的冠状染料测定锂的测定方法的试剂盒
- 专利标题: Kit for use in assay method for the determination of lithium with novel substituted crown dyes
- 专利标题(中): 用于使用新型取代的冠状染料测定锂的测定方法的试剂盒
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申请号: US718067申请日: 1991-06-20
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公开(公告)号: US5207985A公开(公告)日: 1993-05-04
- 发明人: Cheng-I Lin , Marcel Pirio
- 申请人: Cheng-I Lin , Marcel Pirio
- 申请人地址: CA Palo Alto
- 专利权人: Syntex (U.S.A.) Inc.
- 当前专利权人: Syntex (U.S.A.) Inc.
- 当前专利权人地址: CA Palo Alto
- 主分类号: C07D273/00
- IPC分类号: C07D273/00 ; G01N31/22 ; G01N33/84
摘要:
Novel compounds and assay methods are provided for determining the presence of lithium in serum, plasma, urine or other sample without deproteinization. The novel compounds are water soluble derivatives of TMC-crownformazans and provide signal enhancement by increased absorbance of the dye-lithium complex over the dye anion.
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