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标题标题2专利权人发明人附图摘要摘要2优先权号IPC专利类型
首页123456下页尾页202 条记录, 当前第1/21页。
公开号 公开日 申请号 申请日
1. CN101862303B 2014/3/19 CN2009182159 2009/4/17
专利标题:Roxithromycin sustained release tablets and preparation method thereof 法律状态


2. CN102516336B 2014/2/19 CN20111395415 2011/12/3
专利标题:Roxithromycin impurity j and preparation method thereof 法律状态
专利权人Hec Pharm Co., Ltd.;


3. CN103536547A 2014/1/29 CN20131481515 2013/10/15
专利标题:Injection roxithromycin composite freeze-dried powder 法律状态
专利权人


4. CN103505404A 2014/1/15 CN20131415702 2013/9/12
专利标题:A kind ofly take the oral liquid that roxithromycin is active component 法律状态
专利权人


5. CN102286045B 2013/8/7 CN20111262939 2011/9/7
专利标题:Roxithromycin hydrate crystallization, its preparation method and contain this crystallization and the composition dry suspensoid of ambroxol hcl combination 法律状态


6. CN102358749B 2013/7/24 CN20111332016 2011/10/27
专利标题:A kind of roxithromycin and ambroxol hydrochloride tablet composition and preparation method thereof 法律状态


7. CN103130853A 2013/6/5 CN20121551885 2008/10/6
专利标题:Roxithromycin crystal c type material, method for making and pharmaceutical composition and purposes 法律状态


8. CN103083278A 2013/5/8 CN20111345107 2011/11/4
专利标题:Roxithromycin capsule and preparation method thereof 法律状态


9. US2013102550A1 2013/4/25 US201113640643 2011/4/14
专利标题:AMORPHOUS ROXITHROMYCIN COMPOSITION 法律状态
This invention relates to a macrolide composition, more particularly an amorphous form (Form-III) of 3R, 4S, 5S, 6R, 7R, 9R, 11S, 12R, 13S, 14R-6-[(2S, 3R, 4S, 6R)-4-dimethylamino-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-7, 12, 13-trihydroxy-4-[(2R, 4R, 5S, 6S)-5-hydroxy-4-methoxy-4, 6-dimethyloxan-2-yl]oxy-10-(2-methoxyethoxymethoxy-imino)-3, 5, 7, 9, 11, 13-hexamethyl-1-oxacyclotetradecan-2-one or roxithromycin characterised by the absence of peaks in the infra-red spectrum of amorphous (Form-...


10. US20130102550A1 2013/4/25 US13/640643 2011/4/14
专利标题:Amorphous roxithromycin composition 法律状态
专利权人North-west University;
This invention relates to a macrolide composition more particularly an amorphous form (Form-III) of 3R 4S 5S 6R 7R 9R 11S 12R 13S 14R-6-[(2S 3R 4S 6R)-4-dimethylamino-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-7 12 13-trihydroxy-4-[(2R 4R 5S 6S)-5-hydroxy-4-methoxy-4 6-dimethyloxan-2-yl]oxy-10-(2-methoxyethoxymethoxy-imino)-3 5 7 9 11 13-hexamethyl-1-oxacyclotetradecan-2-one or roxithromycin characterised by the absence of peaks in the infra-red spectrum of amorphous (Form-III) of roxithromycin at...



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