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普卢利沙星置于三乙胺体系中,用 甲醇,二氯甲烷 用作溶剂,化学反应 1.5H,反应生成普卢利沙星
参考文献: Process For The Preparation Of Highly Pure Prulifloxacin[fr] Procédé D'élaboration De Prulifloxacine Hautement Pure
标题: Process For The Preparation Of Highly Pure Prulifloxacin[fr] Procédé D'élaboration De Prulifloxacine Hautement Pure
摘要:本发明提供了一种工业上有利的工艺,用于制备高纯度的化学式i的普鲁氟沙星及其药用可接受的盐.本发明还提供了一种用于纯化普鲁氟沙星酸盐的新工艺.

专利信息

专利号:CN-101418005-B
优先权日:2008-12-22
标 题:A new method for the synthesis of prulifloxacin

专利号:CN-101418005-A
优先权日:2008-12-22
标题:A new method for the synthesis of prulifloxacin

专利号:CN-1704419-A
优先权日:2004-06-04
标 题:Process for synthesis of prulifloxacin and its pharmaceutical composition

专利号:US-2014315720-A1
优先权日:2012-10-24
标 题 :Polysaccharide ester microspheres and methods and articles relating thereto
发明人：FALLON DENIS G; GARRETT THOMAS S; KIZER LAWTON E; ZAZZARA KAREN L; COMBS MICHAEL T; JOHNSON RICHARD K; DEHART GARY
权利人:CELANESE ACETATE LLC
摘要:A method for producing a polysaccharide ester microsphere may include forming a polysaccharide ester product from a polysaccharide synthesis, wherein the polysaccharide ester product comprises a polysaccharide ester and a solvent; diluting the polysaccharide ester product, thereby yielding a polysaccharide ester dope; and forming a plurality of polysaccharide ester microspheres from the polysaccharide ester dope. Suitable polysaccharides may include, but are not limited to, starch, cellulose, hemicellulose, algenates, chitosan, and any combination thereof. Esters thereof may be organic esters (e.g., acetate and the like), inorganic esters (e.g., sulfonates and the like), or combinations thereof. Further, the solids conent of the polysaccharide ester dope, in some instances, may be greater than about 16 wt %.

专利号:CN-101711763-B
优先权日:2009-08-06
标题 :Prulifloxacin composition and preparation method thereof, and synthesis method of raw material drugs

专利号:CN-101711763-A
优先权日:2009-08-06
标题:Prulifloxacin composition and preparation method thereof, and synthesis method of raw material drugs