| 发明名称 |
PREPARATION OF 22SUBSTITUTED PROPIONIC ACID DERIVATIVES |
| 摘要 |
PURPOSE:Title compounds useful as analgesic, antiphlogistic drugs and their intermediates, are prepared simply by reacting alkyl benzene with pyruvic acid in the presence of Lewis acid catalyst. |
| 申请公布号 |
JPS532449(A) |
申请公布日期 |
1978.01.11 |
| 申请号 |
JP19760074410 |
申请日期 |
1976.06.25 |
| 申请人 |
MITSUI TOATSU CHEMICALS |
发明人 |
YAMADA YOSHITSUGU;KOBAYASHI KAZUMI |
| 分类号 |
C07C57/30;B01J27/00;B01J27/08;C07B61/00;C07C51/00;C07C51/377;C07C59/48;C07C67/00 |
主分类号 |
C07C57/30 |
| 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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