基本信息:
- 专利标题: NOVEL CRYSTALLINE SALTS OF EPALRESTAT
- 专利标题(中):EPALRESTAT的新型结晶盐
- 申请号:PCT/US2009/051687 申请日:2009-07-24
- 公开(公告)号:WO2010011922A2 公开(公告)日:2010-01-28
- 发明人: KALOFONOS, Isabel , STAHLY, G., Patrick , MARTIN-DOYLE, William , KALOFONOS, Dimitris , STULTS, Jeffrey, S. , HOUSTON, Travis, L.
- 申请人: BIONEVIA PHARMACEUTICALS, INC. , KALOFONOS, Isabel , STAHLY, G., Patrick , MARTIN-DOYLE, William , KALOFONOS, Dimitris , STULTS, Jeffrey, S. , HOUSTON, Travis, L.
- 申请人地址: 1 Nichols Place Cambridge, MA 02138 US
- 专利权人: BIONEVIA PHARMACEUTICALS, INC.,KALOFONOS, Isabel,STAHLY, G., Patrick,MARTIN-DOYLE, William,KALOFONOS, Dimitris,STULTS, Jeffrey, S.,HOUSTON, Travis, L.
- 当前专利权人: BIONEVIA PHARMACEUTICALS, INC.,KALOFONOS, Isabel,STAHLY, G., Patrick,MARTIN-DOYLE, William,KALOFONOS, Dimitris,STULTS, Jeffrey, S.,HOUSTON, Travis, L.
- 当前专利权人地址: 1 Nichols Place Cambridge, MA 02138 US
- 代理机构: O'BRIEN, Michelle
- 优先权: US61/083,611 20080725
- 主分类号: C07D277/36
- IPC分类号: C07D277/36 ; C07D277/593 ; C07F1/06 ; A61K31/41 ; A61K31/42 ; A61P3/10
摘要:
The invention relates to novel crystalline salts of 5-[(lZ,2E)-2-methyl-3- phenyIpropenylidene]-4-oxo-2-thioxo-3-thiazolidineaeetic acid. The preparation and characterization of the crystalline salts according to various embodiments of the invention is described. The invention also relates to pharmaceutical compositions containing the novel crystalline salts and the therapeutic use of the novel crystalline salts to treat and/or prevent various conditions, including treating and/or preventing diabetic complications, inhibiting aldose reductase, and affording cardioprotection in patients who may be non-diabetic.
摘要(中):
本发明涉及5 - [(1Z,2E)-2-甲基-3-苯基亚丙叉基] -4-氧代-2-硫代-3-噻唑烷酮酸的新结晶盐。 描述根据本发明的各种实施方案的结晶盐的制备和表征。 本发明还涉及含有新型结晶盐的新型结晶盐和治疗和/或预防各种病症的治疗用途的药物组合物,包括治疗和/或预防糖尿病并发症,抑制醛糖还原酶,以及在患者中提供心脏保护 非糖尿病
IPC结构图谱:
C | 化学;冶金 |
--C07 | 有机化学 |
----C07D | 杂环化合物 |
------C07D277/00 | 杂环化合物,含有1,3-噻唑或氢化1,3-噻唑环 |
--------C07D277/02 | .不和其他环稠合 |
----------C07D277/04 | ..环原子间或环原子与非环原子间没有双键 |
------------C07D277/22 | ...仅有氢原子、烃基或取代烃基,直接连在环碳原子上 |
--------------C07D277/36 | ....硫原子 |