发明公开
- 专利标题： LERCANIDIPINE SALTS
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申请号： EP05776228.8申请日： 2005-08-22
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公开(公告)号： EP1799644A1公开(公告)日： 2007-06-27
- 发明人: LEONARDI, Amedeo , MOTTA, Gianni , VON RAUMER, Markus
- 申请人： Recordati Ireland Limited , RECORDATI INDUSTRIA CHIMICA E FARMACEUTICA S.p.a.
- 申请人地址： Raheens East Ringaskiddy County Cork IE
- 专利权人： Recordati Ireland Limited,RECORDATI INDUSTRIA CHIMICA E FARMACEUTICA S.p.a.
- 当前专利权人： Recordati Ireland Limited,RECORDATI INDUSTRIA CHIMICA E FARMACEUTICA S.p.a.
- 当前专利权人地址： Raheens East Ringaskiddy County Cork IE
- 代理机构： McKelvey, Ian Edward
- 优先权： US604149P 20040824
- 国际公布： WO2006021397 20060302
- 主分类号： C07D211/90
- IPC分类号： C07D211/90 ; A61K31/4422 ; A61P9/12
摘要：
The invention relates to new addition salts comprising lercanidipine and an acid counterion selected from the group consisting of: (i) inorganic acids, (ii) sulphonic acids, (iii) monocarboxylic acids, (iv) dicarboxylic acids, (v) tricarboxylic acids, and (vi) aromatic sulphonimides, with the proviso that said acid counterion is not hydrochloric acid. In particular, both amorphous and crystalline salts of lercanidipine with benzenesulphonic and naphthalene- 1,5-disulphonic acids are disclosed, as are amorphous salts of lercanidipine with several other acid counterions.
公开/授权文献
- EP1799644B1 LERCANIDIPINE SALTS 公开/授权日：2014-02-12
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