发明名称 |
PROCESS FOR THE CRYSTALLISATION OF STERICALLY HINDERED COMPOUNDS |
摘要 |
A process for the crystallisation of a sterically hindered organic compound from a saturated or supersaturated solution of said compound in a solvent therefor, characterised in that crystallisation is effected under elevated pressure at a temperature above the boiling point of said solution at atmospheric pressure an up to the boiling point of said solution at said elevated pressure.
|
申请公布号 |
WO9918054(A1) |
申请公布日期 |
1999.04.15 |
申请号 |
WO1998GB02955 |
申请日期 |
1998.10.02 |
申请人 |
NYCOMED IMAGING AS;SKAILES, HUMPHREY, JOHN;CERVENKA, JAN |
发明人 |
CERVENKA, JAN |
分类号 |
C07B63/00;C07C;C07C231/24;C07C237/46;(IPC1-7):C07B63/00 |
主分类号 |
C07B63/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|