| 发明名称 |
Processes for preparing anhydrous and hydrate forms of antihistaminic piperidine derivatives, polymorphs and pseudomorphs thereof |
| 摘要 |
The present invention is related to novel processes for preparing anhydrous and hydrated forms of piperidine derivatives, polymorphs and pseudomorphs thereof of the formulas which are useful as antihistamines, antiallergic agents and bronchodilators.
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| 申请公布号 |
US2002193603(A1) |
申请公布日期 |
2002.12.19 |
| 申请号 |
US20020162011 |
申请日期 |
2002.06.03 |
| 申请人 |
HENTON DANIEL R.;TRIPP SUSAN I.;MCCARTY FREDERICK J.;DEWITT JILL E. |
发明人 |
HENTON DANIEL R.;TRIPP SUSAN I.;MCCARTY FREDERICK J.;DEWITT JILL E. |
| 分类号 |
C07D211/82;A61K;A61K31/44;A61K31/445;A61K31/451;A61P11/08;A61P37/08;A61P43/00;C07D;C07D211/22;C07D211/32;(IPC1-7):C07D211/34 |
主分类号 |
C07D211/82 |
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