| 发明名称 |
A POLYMORPHIC FORM OF A PYRAZINO [2, 3-H] [3] BENZAZEPINE DERIVATIVE |
| 摘要 |
The invention relates generally to a crystalline polymorphic form of 7, 8, 9, 10-tetrahydro-6, 10-methano-6H-pyrazino[2, 3-h][3] benzazepine, varenicline base, i.e. a hydrate of varenicline base, designated herein as Form II, and to a method for preparing and obtaining the same. |
| 申请公布号 |
WO2009101185(A3) |
申请公布日期 |
2009.12.03 |
| 申请号 |
WO2009EP51727 |
申请日期 |
2009.02.13 |
| 申请人 |
MEDICHEM, S.A.;WINTER, STEPHEN, BENEDICT, DAVID |
发明人 |
WINTER, STEPHEN, BENEDICT, DAVID |
| 分类号 |
C07D471/08;A61P25/34 |
主分类号 |
C07D471/08 |
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