| 发明名称 |
Coumarin intermediates for preparation of pharmaceuticals. |
| 摘要 |
<p>Compounds of formula III: <CHEM> wherein X represents halogen atom; R<2> represents a hydrogen atom of an alkyl group; and m represents an integer of 1 to 2, can be used to prepare pharmaceutical compounds wherein X is an imidazolyl or pyridyloxy group optionally substituted by alkyl group(s).</p> |
| 申请公布号 |
EP0255980(A2) |
申请公布日期 |
1988.02.17 |
| 申请号 |
EP19870201607 |
申请日期 |
1984.06.25 |
| 申请人 |
YAMANOUCHI PHARMACEUTICAL CO., LTD. |
发明人 |
KIJIMA, TADAO;KAGEYAMA, SHUNJI;OKADA, MINORU;OHATA, ISAO |
| 分类号 |
A61K31/415;A61K31/44;A61K31/443;A61P7/02;A61P9/08;A61P9/10;C07D233/56;C07D233/64;C07D311/16;C07D405/12;C07D521/00;(IPC1-7):C07D311/16 |
主分类号 |
A61K31/415 |
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