| 发明名称 |
2-CARBOXY OR 2-CARBOXYLOWER ALKYL DERIVATIVES OF 5-FLUORO-1-(P-METHYLSULFINYL-BENZYLIDINE)-INDENYL-3-ACETIC ACID |
| 摘要 |
Process for preparing 1-(p-methylsulfinylbenzylidene)-2-methyl-5-fluoro-3-indenylacetic acid by methylating 1-(p-methylsulfinylbenzylidene)-5-fluoro-3-indenylacetic acid or a derivative thereof. Also included are novel 1-(p-methylsulfinylbenzylidene)-5-fluoro-3-indenylacetic acid intermediates.
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| 申请公布号 |
US3700730(A) |
申请公布日期 |
1972.10.24 |
| 申请号 |
USD3700730 |
申请日期 |
1970.05.01 |
| 申请人 |
MERCK & CO. INC. |
发明人 |
DAVID F. HINKLEY |
| 分类号 |
A61K31/19;C07C45/00;C07C45/38;C07C45/46;C07C45/51;C07C47/238;C07C47/55;C07C49/697;C07C57/58;C07C57/60;C07C57/62;C07C59/64;C07C59/72;C07C59/74;C07C59/88;C07C205/12;C07C209/36;C07C313/00;C07D295/185;C07D303/38;C07D309/12;C07D331/02;C07F3/00;C07F3/02;C07F9/54;C09B23/04;(IPC1-7):C07C147/00 |
主分类号 |
A61K31/19 |
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