- 专利标题： SALTS OR CO-CRYSTALS OF 3-(3-DIMETHYLAMINO-1-ETHYL-2-METHYL-PROPYL)-PHENOL
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申请号： EP19214270.1申请日： 2011-07-22
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公开(公告)号： EP3650439A1公开(公告)日： 2020-05-13
- 发明人: GRUSS, Michael , KRASZEWSKI, Magda
- 申请人： Grünenthal GmbH
- 申请人地址： Zieglerstrasse 6 52078 Aachen DE
- 专利权人： Grünenthal GmbH
- 当前专利权人： Grünenthal GmbH
- 当前专利权人地址： Zieglerstrasse 6 52078 Aachen DE
- 代理机构： Kutzenberger Wolff & Partner
- 优先权： EP10007672 20100723
- 主分类号： C07C215/54
- IPC分类号： C07C215/54 ; C07D275/06 ; C07D291/06 ; A61K31/137 ; C07D239/545 ; C07C59/255 ; A61P25/04 ; C07C57/145
摘要：
The invention relates to a salt or cocrystal of 3-(3-dimethylamino-1-ethyl-2-methyl-propyl)-phenol (component a) and at least one acid component (b1) or at least one acid component (b2), wherein the salt or cocrystal of component (a) and component (b2) is present in crystalline and/or amorphous form, a medicament comprising said salt or cocrystal as well as said salt or cocrystal for use in the treatment of pain.
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