CN105125497A - 一种n(2)-l-丙氨酰-l-谷氨酰胺注射剂的制备方法 - Google Patents
一种n(2)-l-丙氨酰-l-谷氨酰胺注射剂的制备方法 Download PDFInfo
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- CN105125497A CN105125497A CN201510597556.8A CN201510597556A CN105125497A CN 105125497 A CN105125497 A CN 105125497A CN 201510597556 A CN201510597556 A CN 201510597556A CN 105125497 A CN105125497 A CN 105125497A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 31
- 238000002347 injection Methods 0.000 title claims abstract description 14
- 239000007924 injection Substances 0.000 title claims abstract description 14
- HJCMDXDYPOUFDY-WHFBIAKZSA-N Ala-Gln Chemical compound C[C@H](N)C(=O)N[C@H](C(O)=O)CCC(N)=O HJCMDXDYPOUFDY-WHFBIAKZSA-N 0.000 title abstract 4
- 108010044940 alanylglutamine Proteins 0.000 title abstract 4
- 239000000243 solution Substances 0.000 claims abstract description 48
- 239000002994 raw material Substances 0.000 claims abstract description 31
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000008215 water for injection Substances 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims abstract description 3
- 230000001954 sterilising effect Effects 0.000 claims abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 20
- 229920001983 poloxamer Polymers 0.000 claims description 19
- 238000005507 spraying Methods 0.000 claims description 10
- 239000003610 charcoal Substances 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 abstract description 12
- 238000001694 spray drying Methods 0.000 abstract 2
- CTKXFMQHOOWWEB-UHFFFAOYSA-N Ethylene oxide/propylene oxide copolymer Chemical compound CCCOC(C)COCCO CTKXFMQHOOWWEB-UHFFFAOYSA-N 0.000 abstract 1
- 238000005262 decarbonization Methods 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 229940044519 poloxamer 188 Drugs 0.000 abstract 1
- 229920001993 poloxamer 188 Polymers 0.000 abstract 1
- 238000005374 membrane filtration Methods 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 238000004090 dissolution Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005070 sampling Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 2
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003937 drug carrier Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000002502 liposome Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229960000502 poloxamer Drugs 0.000 description 1
- 238000010010 raising Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
性状 | pH | 水分含量(%) | 有关物质含量(%) | 溶液澄清度 | 溶解速度 | |
实施例1 | 白色粉末 | 5.5 | 1.43 | 0.33 | 达标 | 易溶 |
实施例2 | 白色粉末 | 5.6 | 1.42 | 0.31 | 达标 | 极易溶解 |
实施例3 | 白色粉末 | 5.5 | 1.42 | 0.31 | 达标 | 极易溶解 |
实施例4 | 白色粉末 | 5.5 | 1.41 | 0.32 | 达标 | 易溶 |
实施例5 | 白色粉末 | 5.5 | 1.38 | 0.30 | 达标 | 极易溶解 |
实施例6 | 白色粉末 | 5.6 | 1.35 | 0.27 | 达标 | 极易溶解 |
实施例7 | 白色粉末 | 5.6 | 1.20 | 0.20 | 达标 | 极易溶解 |
10天 | 30天 | 90天 | |
有关物质含量(%) | 0.21 | 0.21 | 0.22 |
1个月 | 3个月 | 6个月 | |
有关物质含量(%) | 0.21 | 0.22 | 0.22 |
6个月 | 12个月 | 18个月 | |
有关物质含量(%) | 0.21 | 0.22 | 0.22 |
Claims (10)
Priority Applications (1)
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CN201510597556.8A CN105125497B (zh) | 2015-09-20 | 2015-09-20 | 一种n(2)-l-丙氨酰-l-谷氨酰胺注射剂的制备方法 |
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CN201510597556.8A CN105125497B (zh) | 2015-09-20 | 2015-09-20 | 一种n(2)-l-丙氨酰-l-谷氨酰胺注射剂的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN105125497A true CN105125497A (zh) | 2015-12-09 |
CN105125497B CN105125497B (zh) | 2018-11-20 |
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CN201510597556.8A Active CN105125497B (zh) | 2015-09-20 | 2015-09-20 | 一种n(2)-l-丙氨酰-l-谷氨酰胺注射剂的制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107050420A (zh) * | 2017-05-09 | 2017-08-18 | 上药东英(江苏)药业有限公司 | 一种稳定的注射用丙氨酰谷氨酰胺制剂的制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1338258A (zh) * | 2001-09-06 | 2002-03-06 | 李宏 | 一种抗菌用的克林霉素磷酸酯粉针剂及其制备方法 |
CN1602850A (zh) * | 2004-08-02 | 2005-04-06 | 陶灵刚 | 一种注射用n(2)-l-丙氨酰-l-谷氨酰胺及其制备方法 |
CN1679531A (zh) * | 2005-01-14 | 2005-10-12 | 哈尔滨智诚医药科技研究院 | N(2)-l-丙氨酰-l-谷氨酰胺无菌粉末制剂及其制备方法 |
CN101632634A (zh) * | 2009-06-15 | 2010-01-27 | 陶灵刚 | N(2)-l-丙氨酰-l-谷氨酰胺脂质体注射剂及其制备方法 |
CN102228444A (zh) * | 2011-04-13 | 2011-11-02 | 贵州益佰制药股份有限公司 | 一种注射用n(2)-l-丙氨酰-l-谷氨酰胺制剂及其制备方法 |
CN104840418A (zh) * | 2015-06-11 | 2015-08-19 | 山东新时代药业有限公司 | 一种盐酸法舒地尔注射液组合物及其制备方法 |
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2015
- 2015-09-20 CN CN201510597556.8A patent/CN105125497B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1338258A (zh) * | 2001-09-06 | 2002-03-06 | 李宏 | 一种抗菌用的克林霉素磷酸酯粉针剂及其制备方法 |
CN1602850A (zh) * | 2004-08-02 | 2005-04-06 | 陶灵刚 | 一种注射用n(2)-l-丙氨酰-l-谷氨酰胺及其制备方法 |
CN1679531A (zh) * | 2005-01-14 | 2005-10-12 | 哈尔滨智诚医药科技研究院 | N(2)-l-丙氨酰-l-谷氨酰胺无菌粉末制剂及其制备方法 |
CN101632634A (zh) * | 2009-06-15 | 2010-01-27 | 陶灵刚 | N(2)-l-丙氨酰-l-谷氨酰胺脂质体注射剂及其制备方法 |
CN102228444A (zh) * | 2011-04-13 | 2011-11-02 | 贵州益佰制药股份有限公司 | 一种注射用n(2)-l-丙氨酰-l-谷氨酰胺制剂及其制备方法 |
CN104840418A (zh) * | 2015-06-11 | 2015-08-19 | 山东新时代药业有限公司 | 一种盐酸法舒地尔注射液组合物及其制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107050420A (zh) * | 2017-05-09 | 2017-08-18 | 上药东英(江苏)药业有限公司 | 一种稳定的注射用丙氨酰谷氨酰胺制剂的制备方法 |
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Inventor after: Xiang Hongxian Inventor after: Xia Jihong Inventor before: Xiang Hongxian |
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Effective date of registration: 20181010 Address after: 211100 North Tower (block C) 1007, 1008, two talent building, No. 10, Spark Road, hi tech Zone, Nanjing, Jiangsu. Applicant after: Nanjing Entai Medical Technology Co Ltd Address before: 610041 No. 1, 8 floor, No. 1, Tianfu Avenue, 1388 middle and high tech Zone, Chengdu, Sichuan. Applicant before: CHENGDU YUYA SCIENCE & TECHNOLOGY CO., LTD. |
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