基本信息:
- 专利标题: ANTIBIOTIC COMPOUNDS
- 专利标题(中):抗生素化合物
- 申请号:PCT/EP2009/050534 申请日:2009-01-19
- 公开(公告)号:WO2009092680A2 公开(公告)日:2009-07-30
- 发明人: DECRISTOFORO, Martin , WIESER, Josef , PICHLER, Arthur , HOTTER, Andreas
- 申请人: SANDOZ AG , DECRISTOFORO, Martin , WIESER, Josef , PICHLER, Arthur , HOTTER, Andreas
- 申请人地址: Lichtstrasse 35 CH-4056 Basel CH
- 专利权人: SANDOZ AG,DECRISTOFORO, Martin,WIESER, Josef,PICHLER, Arthur,HOTTER, Andreas
- 当前专利权人: SANDOZ AG,DECRISTOFORO, Martin,WIESER, Josef,PICHLER, Arthur,HOTTER, Andreas
- 当前专利权人地址: Lichtstrasse 35 CH-4056 Basel CH
- 代理机构: ENGLMEIER, Ludwig
- 优先权: EP08150547.1 20080123
- 主分类号: C07C231/24
- IPC分类号: C07C231/24 ; C07C237/26
摘要:
The present invention relates to the new crystalline solid form Xl of Tigecycline and a process of preparing the same. Form Xl of Tigecycline is particularly suitable for the isolation of Tigecycline in the last step of the synthesis of Tigecycline. Further the present invention relates to a process of preparing amorphous Tigecycline by spray drying form Xl or another crystalline form of Tigecycline.
摘要(中):
本发明涉及替加环素的新的结晶固体形式XI及其制备方法。 替加环素的形式X1特别适合于在替加环素合成的最后一步中分离替加环素。 进一步地,本发明涉及通过X1形式或另一种替加环素结晶形式的喷雾干燥制备无定形替加环素的方法。 p>
IPC结构图谱:
C | 化学;冶金 |
--C07 | 有机化学 |
----C07C | 无环或碳环化合物 |
------C07C231/00 | 羧酸酰胺的制备 |
--------C07C231/16 | .旋光异构体的制备 |
----------C07C231/24 | ..分离;纯化 |