发明名称 |
5,6,7,8-TETRAHYDRO-6-[N,N-BIS[(2-THIENYL)ETHYL]] AMINO-1-NAPHTHOL, AND PREPARING METHOD AND USE THEREOF |
摘要 |
The present disclosure relates to 5,6,7,8-tetrahydro-6-[N,N-bis[(2-thienypethyl]]amino-1-naphthol, a method for preparing the same, and use of 5,6,7,8-tetrahydro-6-[N,N-bis[(2-thienypethyl]]amino-1-naphthol as a reference compound for determining an impurity in rotigotine or a preparation thereof.; |
申请公布号 |
US2014196523(A1) |
申请公布日期 |
2014.07.17 |
申请号 |
US201214238936 |
申请日期 |
2012.08.06 |
申请人 |
Yang Mina;Zhao Yanyan;Zhou Fengmei;Meng Quingguo;Wang Tao |
发明人 |
Yang Mina;Zhao Yanyan;Zhou Fengmei;Meng Quingguo;Wang Tao |
分类号 |
C07D333/20;G01N30/02 |
主分类号 |
C07D333/20 |
代理机构 |
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代理人 |
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主权项 |
1. A compound of formula (I): wherein (*) represents a chiral center, and the compound of formula (I) is a R or S configuration or a racemic mixture. |
地址 |
Yantai CN |