发明名称 |
Quinoline carboxylic acid derivs. prepn. |
摘要 |
PT--81303 A Quinoline 3-carboxylic acid derivs. of formula (IV) are made by reacting an anhydrous piperazine with a deriv. of ethyl quinoline 3-carboxylate carrying an ethyl sulphonyl (C2H5SO2-) gp. in position 7, and then hydrolysing to obtain the free acid.
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申请公布号 |
ES8605264(A1) |
申请公布日期 |
1986.08.16 |
申请号 |
ES19610005473 |
申请日期 |
1985.09.27 |
申请人 |
FABRICA ESPANOLA DE PRODUCTOS QUIMICOS Y FARMACEUT |
发明人 |
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分类号 |
C07D215/00;C07D215/38;C07D295/14;C07D401/06;C07D401/10;(IPC1-7):C07D401/10 |
主分类号 |
C07D215/00 |
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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