| 发明名称 |
Method for determination of 5-aminosalicylic acid |
| 摘要 |
A method for the determination of 5-aminosalicylic acid, which comprises measuring the color developed in an alkaline medium by an oxidative condensation product formed by the condensation of an o-alkylphenol represented by the general formula <IMAGE> (wherein R1 represents an ethyl, isopropyl or sec-butyl group) with 5-aminosalicylic acid of the formula <IMAGE> in the presence of a peroxide.
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| 申请公布号 |
US4529709(A) |
申请公布日期 |
1985.07.16 |
| 申请号 |
US19830493820 |
申请日期 |
1983.05.12 |
| 申请人 |
NITTO BOSEKI CO. LTD. |
发明人 |
TAKABAYASHI, KATSUYUKI;SOETA, MUNEO;NAGASAWA, TAKESHI |
| 分类号 |
G01N33/52;C12Q1/37;C12Q1/48;G01N31/00;G01N31/22;(IPC1-7):G01N21/78 |
主分类号 |
G01N33/52 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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