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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
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公开号 公开日 申请号 申请日
1. CN103520121A 2014/1/22
专利标题:Vecuronium bromide for injection lyophilized injectable powder and preparation method thereof 法律状态
专利权人


2. CN103450312A 2013/12/18 CN20121179069 2012/6/1
专利标题:New crystal form of vecuronium bromide, and preparation method and use thereof 法律状态


3. CN103450311A 2013/12/18 CN20121178864 2012/6/1
专利标题:New crystal form of vecuronium bromide, and preparation method and use thereof 法律状态


4. CN102603850B 2013/12/11
专利标题:Vecuronium bromide compound and production method thereof 法律状态


5. CN102319215B 2013/1/23
专利标题:A kind of vecuronium bromide lipidosome injection 法律状态


6. WO2012147090A1 2012/11/1 WO2011IN00727 2011/10/20
专利标题:NOVEL PROCESS FOR QUATERNIZATION OF (2P,3A,5A,16P,17P)-2,16-BISPIPERIDINO-3,17-DIACETOXY-5-ANDROSTANE 法律状态
The invention discloses a novel process for quaternization of (2ss,3a,5a,16ss,17ss)-2,16-bispiperidino-3,17-diacetoxy-5-androstane with methyl bromide in presence of a cyclic ether. The invention further discloses purification of quaternary salt to provide highly pure vecuronium bromide with unspecified impurity level not more than 0.1%.


7. CN102603850A 2012/7/25 CN20111279672 2011/9/20
专利标题:Vecuronium bromide compound and production method thereof 法律状态


8. CN102319215A 2012/1/18 CN20111282746 2011/9/22
专利标题:Vecuronium bromide liposome injection 法律状态


9. CN101843593B 2011/12/21
专利标题:A kind of vecuronium bromide freeze-dried preparation and preparation method thereof 法律状态
专利权人


10. CN101843593A 2010/9/29
专利标题:A kind of novel vecuronium bromide freeze-dried preparation and preparation method thereof 法律状态



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