| 发明名称 |
Famotidine polymorphic form and preparation thereof. |
| 摘要 |
<p>It is described the preparation of the famotidine polymorphs with low melting point and relative high or low apparent densities. They differ from the polymorph of high melting point and high density, in the physical-chemical and biological properties, of interest in galenic formulations and preparation of the drug.</p> |
| 申请公布号 |
EP0297019(A1) |
申请公布日期 |
1988.12.28 |
| 申请号 |
EP19880500054 |
申请日期 |
1988.06.01 |
| 申请人 |
CENTRO MARGA PARA LA INVESTIGACION S.A. |
发明人 |
BALLESTER-RODES, MONTSERRAT;PALOMO-NICOLAU, FRANCISCO EUGENIO;PALOMO-COLL, ANTONIO LUIS |
| 分类号 |
A61P1/04;C07D277/20;A61K31/425;A61K31/426;C07D277/38;C07D277/48;(IPC1-7):C07D277/48 |
主分类号 |
A61P1/04 |
| 代理机构 |
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代理人 |
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