CN101278908B - 一种左氧氟沙星滴眼液 - Google Patents
一种左氧氟沙星滴眼液 Download PDFInfo
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- CN101278908B CN101278908B CN2008101002704A CN200810100270A CN101278908B CN 101278908 B CN101278908 B CN 101278908B CN 2008101002704 A CN2008101002704 A CN 2008101002704A CN 200810100270 A CN200810100270 A CN 200810100270A CN 101278908 B CN101278908 B CN 101278908B
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- levofloxacin
- eye drop
- acid
- sorbic acid
- sodium
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尼泊金乙酯 | 在水中溶解度很低,溶解时需要乙醇,对眼部的刺激性会增加;乙醇溶解硬性隐形眼镜的材料,患者在使用滴眼液时不能同时佩戴隐形眼镜。 |
三氯叔丁醇 | 溶解性不好,需要高温加热助溶,对眼部有麻醉作用不适合长时间使用;具有挥发性容易通过聚乙烯塑料瓶,限制了对包装材料的选择。 |
苯扎溴铵 | 可以吸附在硬性隐形眼镜的材料上而不易去除,容易使得佩戴者的眼部产生生理变化,影响眼部健康。 |
氯苄烷铵 | 在滴眼剂中使用浓度超过0.01%就会对角膜会引起障碍,0.01%的使用量经过防腐实验测试,不能够达到抑菌防腐效果。 |
名称 | 处方1 | 处方2 | 处方3 | 处方4 | 处方5 | 处方6 | 处方7 | 处方8 |
左氧氟沙星 | 0.489g | 0.488g | 0.490g | 0.489g | 0.487g | 0.488g | 0.489g | 0.491g |
氯化钠 | 0.9g | 0.9g | 0.9g | 0.9g | 0.9g | 0.9g | 0.9g | 0.9g |
依地酸钙钠盐 | 0.2g | --- | --- | --- | --- | --- | --- | --- |
依地酸二钠盐 | --- | 0.2g | --- | --- | --- | --- | --- | --- |
环糊精 | --- | --- | 1g | --- | --- | --- | --- | --- |
山梨酸 | --- | --- | --- | 0.2g | --- | --- | --- | --- |
名称 | 处方1 | 处方2 | 处方3 | 处方4 | 处方5 | 处方6 | 处方7 | 处方8 |
柠檬酸 | --- | --- | --- | --- | 0.2g | --- | --- | --- |
硼酸 | --- | --- | --- | --- | --- | 0.2g | --- | --- |
焦亚硫酸钠 | --- | --- | --- | --- | --- | --- | 0.2g | --- |
半胱氨酸盐酸盐 | --- | --- | --- | --- | --- | --- | --- | 0.2g |
配制量 | 100ml | 100ml | 100ml | 100ml | 100ml | 100ml | 100ml | 100ml |
名称 | 处方1 | 处方2 | 处方3 | 处方4 | 处方5 | 处方6 | 处方7 | 处方8 |
0天样品含量 | 99.4 | 99.1 | 100.1 | 98.5 | 99.0 | 99.3 | 98.9 | 99.5 |
0天有关物质 | 0.44 | 0.45 | 0.51 | 0.45 | 0.47 | 0.48 | 0.54 | 0.52 |
高温60℃、5天含量 | 99.1 | 99.0 | 97.3 | 99.1 | 99.0 | 99.2 | 97.9 | 98.1 |
高温60℃、5天有关物质 | 0.43 | 0.50 | 0.87 | 0.42 | 0.48 | 0.50 | 0.67 | 0.79 |
光照、5天含量 | 99.2 | 98.6 | 96.2 | 98.1 | 98.4 | 98.7 | 97.2 | 97.4 |
光照、5天有关物质 | 0.53 | 0.51 | 1.06 | 0.51 | 0.50 | 0.52 | 0.76 | 0.82 |
高温60℃、10天含量 | 98.7 | 98.3 | 91.7 | 98.3 | 98.7 | 98.8 | 94.5 | 94.5 |
高温60℃、10天有关物质 | 0.48 | 0.49 | 1.13 | 0.47 | 0.50 | 0.49 | 0.94 | 1.04 |
光照、10天含量 | 98.9 | 98.1 | 92.5 | 97.6 | 98.6 | 98.9 | 93.7 | 91.1 |
光照、10天有关物质 | 0.55 | 0.53 | 1.69 | 0.57 | 0.52 | 0.55 | 0.94 | 1.22 |
Claims (3)
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CN2008101002704A CN101278908B (zh) | 2008-05-18 | 2008-05-18 | 一种左氧氟沙星滴眼液 |
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CN2008101002704A CN101278908B (zh) | 2008-05-18 | 2008-05-18 | 一种左氧氟沙星滴眼液 |
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CN101278908A CN101278908A (zh) | 2008-10-08 |
CN101278908B true CN101278908B (zh) | 2010-10-13 |
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CN2008101002704A Active CN101278908B (zh) | 2008-05-18 | 2008-05-18 | 一种左氧氟沙星滴眼液 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102512362B (zh) * | 2011-12-21 | 2013-07-10 | 无锡济民可信山禾药业股份有限公司 | 一种复方环丙沙星滴眼液的配方及制备方法 |
CN104414968B (zh) * | 2013-09-09 | 2018-10-02 | 珠海亿胜生物制药有限公司 | 一种左氧氟沙星单剂量滴眼液及其制备方法 |
CN103432069A (zh) * | 2013-09-12 | 2013-12-11 | 安徽环球药业股份有限公司 | 不含抑菌剂的氧氟沙星滴眼液及其制备方法 |
CN106236706A (zh) * | 2016-08-31 | 2016-12-21 | 广东宏盈科技有限公司 | 一种盐酸左氧氟沙星缓释滴眼液 |
CN106955369A (zh) * | 2017-05-22 | 2017-07-18 | 陶圣香 | 一种隐形眼镜护理液的制备方法 |
CN108066282B (zh) * | 2018-01-17 | 2018-11-23 | 中山万汉制药有限公司 | 一种左氧氟沙星滴眼液及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1085082A (zh) * | 1992-05-26 | 1994-04-13 | 参天制药株式会社 | 维生素e点眼剂 |
CN1374085A (zh) * | 2002-03-21 | 2002-10-16 | 赵新民 | 左旋氧氟沙星外用及眼用凝胶制剂 |
CN1562038A (zh) * | 2004-04-20 | 2005-01-12 | 沈阳药科大学 | 乳酸左氧氟沙星眼用缓释凝胶剂及其制备方法 |
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2008
- 2008-05-18 CN CN2008101002704A patent/CN101278908B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1085082A (zh) * | 1992-05-26 | 1994-04-13 | 参天制药株式会社 | 维生素e点眼剂 |
CN1374085A (zh) * | 2002-03-21 | 2002-10-16 | 赵新民 | 左旋氧氟沙星外用及眼用凝胶制剂 |
CN1562038A (zh) * | 2004-04-20 | 2005-01-12 | 沈阳药科大学 | 乳酸左氧氟沙星眼用缓释凝胶剂及其制备方法 |
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Assignee: Jiangsu Hanchen Pharmaceutical Co., Ltd. Assignor: Han Libin|Cheng Haowen|Wen Yanqiu Contract record no.: 2012320000078 Denomination of invention: Eye drop capable of significantly increasing medicament effect Granted publication date: 20101013 License type: Exclusive License Open date: 20081008 Record date: 20120216 |
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Effective date of registration: 20190805 Address after: 226100 No. 19 Xinjing Road, Nantong Development Zone, Jiangsu Province Patentee after: Jiangsu Guangcheng Pharmaceutical Co., Ltd. Address before: 226132 No. 188, Sanqiao Road, Yuelai Industrial Zone, Haimen City, Jiangsu Province Patentee before: Jiangsu Hanchen Pharmaceutical Co., Ltd. |
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