| 发明名称 |
Process for preparing a crystalline polymorphous type of chenodeoxycholic acid |
| 摘要 |
The humid amorphous form of chenodeoxycholic acid undergoes a physical treatment at room temperature comprising causing a collision of the particles of the amorphous product in bulk by means of shaking or stirring to prepare the solvent-free crystalline form of chenodeoxycholic acid which melts at 168 DEG -170 DEG C.
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| 申请公布号 |
US4316849(A) |
申请公布日期 |
1982.02.23 |
| 申请号 |
US19800167469 |
申请日期 |
1980.07.11 |
| 申请人 |
BLASINACHIM S.P.A. |
发明人 |
BONALDI, ANTONIO;MOLINARI, EGIDIO |
| 分类号 |
C07J9/00;(IPC1-7):C07J9/00 |
主分类号 |
C07J9/00 |
| 代理机构 |
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