| 发明名称 |
PREPARATION OF 3-FLUORO OXINDOLE DERIVATIVES |
| 摘要 |
The present invention relates to novel itermediates of formula (1) wherein the wavy bond ( ) represents the racemate, the (R)-enantiomer or the (S)enantiomer; and R is hydrogen, a carboxyl-protecting group or a cation of an addition salt; or solvate thereof; and to the use thereof in a process for the preparation of certain 3-fluoro oxindole derivatives.
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| 申请公布号 |
CA2267947(A1) |
申请公布日期 |
1998.04.23 |
| 申请号 |
CA19972267947 |
申请日期 |
1997.10.07 |
| 申请人 |
BRISTOL-MYERS SQUIBB COMPANY |
发明人 |
PENDRI, YADAGIRI R.;MARTINEZ, EDUARDO J.;HEWAWASAM, PIYASENA;THOTTATHIL, JOHN K. |
| 分类号 |
A61K31/404;A61P43/00;C07C201/12;C07C201/16;C07C205/56;C07D209/34;(IPC1-7):A61K31/405 |
主分类号 |
A61K31/404 |
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