发明名称 |
POLYMORPHS OF (S)-1-(4,4,6,6,6-PENTADEUTERO-5-HYDROXYHEXYL)-3-7-DIMETHYL-1H-PURINE-2,6(3H,7H)DIONE |
摘要 |
The present invention provides individual crystalline polymorphs of (S)-1- (4,4,6, 6,6-pentadeutero-5-hydroxyhexyl)-3,7 -dimethyl- 1H-purine-2,6(3H,7H)-dione designated Form 1, Form 2, Form 3 and Form 4. Each polymorph disclosed herein is characterized according to one or more of (a) powder X-ray diffraction data ("XRPD"); (b) differential scanning calorimetry ("DSC"); and (e) thermo gravimetric analysis (TGA). |
申请公布号 |
WO2012031138(A3) |
申请公布日期 |
2013.03.21 |
申请号 |
WO2011US50229 |
申请日期 |
2011.09.01 |
申请人 |
CONCERT PHARMACEUTICALS, INC.;BIS, JOANNA, A.;IGO, DAVID, H.;TURNQUIST, DAVID, J. |
发明人 |
BIS, JOANNA, A.;IGO, DAVID, H.;TURNQUIST, DAVID, J. |
分类号 |
C07D473/04;C07D473/08 |
主分类号 |
C07D473/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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