| 发明名称 |
PROCESS FOR PREPARING POLYMORPHIC FORMS OF (S)-6-CHLORO-(CYCLOPROPYLETHYNYL)-1,4-DIHYDRO-4-(TRIFLUOROMETHYL)-2H-3,1-BENZOXAZIN-2-ONE |
| 摘要 |
Disclosed herein is a novel process for preparing polymorphic Forms of (S)-6-chloro-(cyclopropylethynyl)-1,4-di-hydro-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one referred as M1, I, II, &bgr;, and ω.
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| 申请公布号 |
US2010274007(A1) |
申请公布日期 |
2010.10.28 |
| 申请号 |
US20080810288 |
申请日期 |
2008.12.24 |
| 申请人 |
MATRIX LABORATORIES LIMITED |
发明人 |
TYAGI OM DUTT;JETTI RAM K. R.;RAMIREDDY B. A. |
| 分类号 |
C07D265/18 |
主分类号 |
C07D265/18 |
| 代理机构 |
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