| 发明名称 |
STABLE SYNTHETIC INTERMEDIATE AND METHOD FOR MANUFACTURING SAME |
| 摘要 |
[Probelm] To provide a stable industrially-manufactured intermediate, enabling an industrially stable supply of 2-pyridyl-benz[d][1,3]oxazine to be provided. [Solution] The compound represented by formula (6) (wherein M represents sodium or potassium). |
| 申请公布号 |
EP2647620(A4) |
申请公布日期 |
2014.04.30 |
| 申请号 |
EP20110845569 |
申请日期 |
2011.11.30 |
| 申请人 |
KYORIN PHARMACEUTICAL CO., LTD. |
发明人 |
TSUBUKI, TAKESHI;TANASE, TAKAHIRO;SUZUKI, MASASHI |
| 分类号 |
C07C229/64;C07C227/16;C07C227/18;C07D413/04 |
主分类号 |
C07C229/64 |
| 代理机构 |
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