| 发明名称 |
CRYSTALLINE POTASSIUM CLAVULANATE AND PHARMACEUTICAL COMPOSITIONS |
| 摘要 |
<p>Potassium clavulanate exists in a novel crystalline habit, namely in the form of rosettes, having improved processing properties. The novel form may, for example, be obtained by crystallisation or recrystallisation using inverse precipitation, preferably at 8-15 DEG C.</p> |
| 申请公布号 |
NZ223316(A) |
申请公布日期 |
1989.10.27 |
| 申请号 |
NZ19880223316 |
申请日期 |
1988.01.27 |
| 申请人 |
BEECHAM GROUP PLC |
发明人 |
CLARK, D E;MALIK, S H;BUTTERLY, P G;BADMAN, C E;HASELER, J D |
| 分类号 |
A61K31/42;A61P31/04;C07D498/04;C07D503/00;(IPC1-7):C07D498/04 |
主分类号 |
A61K31/42 |
| 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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