CN107281460B - 一种注射用丙氨酰谷氨酰胺的制备方法 - Google Patents
一种注射用丙氨酰谷氨酰胺的制备方法 Download PDFInfo
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- CN107281460B CN107281460B CN201710379812.5A CN201710379812A CN107281460B CN 107281460 B CN107281460 B CN 107281460B CN 201710379812 A CN201710379812 A CN 201710379812A CN 107281460 B CN107281460 B CN 107281460B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/04—Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
- A61K38/05—Dipeptides
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Gastroenterology & Hepatology (AREA)
- Immunology (AREA)
- Dermatology (AREA)
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
组别 | 干燥失重(%) | 颗粒大小 | 均匀度 | 疏松度 |
方法1 | 0.1 | 较小 | 均匀 | 较好 |
方法2 | 2.5 | 较大 | 不均匀 | 较差 |
方法3 | 2.9 | 较大 | 较差 | 较差 |
方法4 | 2.0 | 较小 | 均匀 | 较好 |
方法5 | 3.0 | 较大 | 不均匀 | 较差 |
方法6 | 0.2 | 较小 | 均匀 | 较好 |
Claims (7)
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CN201710379812.5A CN107281460B (zh) | 2017-05-25 | 2017-05-25 | 一种注射用丙氨酰谷氨酰胺的制备方法 |
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CN201710379812.5A CN107281460B (zh) | 2017-05-25 | 2017-05-25 | 一种注射用丙氨酰谷氨酰胺的制备方法 |
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CN107281460A CN107281460A (zh) | 2017-10-24 |
CN107281460B true CN107281460B (zh) | 2018-05-18 |
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CN201710379812.5A Active CN107281460B (zh) | 2017-05-25 | 2017-05-25 | 一种注射用丙氨酰谷氨酰胺的制备方法 |
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Families Citing this family (1)
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US11662045B2 (en) | 2019-10-30 | 2023-05-30 | Parker-Hannifin Corporation | Fluid connection system with a push-to-connect face seal configuration |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
CN103610652A (zh) * | 2013-11-27 | 2014-03-05 | 海南通用康力制药有限公司 | 一种丙氨酰谷氨酰胺冻干粉的制备方法 |
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2017
- 2017-05-25 CN CN201710379812.5A patent/CN107281460B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
CN103610652A (zh) * | 2013-11-27 | 2014-03-05 | 海南通用康力制药有限公司 | 一种丙氨酰谷氨酰胺冻干粉的制备方法 |
Non-Patent Citations (2)
Title |
---|
"丙氨酰谷氨酰胺注射液处方筛选及稳定性研究";徐志文等;《亚太传统医药》;20151031;第11卷(第19期);第25-28页 * |
"丙氨酰谷氨酰胺溶液预冻方式对冻干样品结晶度的影响";李代禧等;《中国药学杂志》;20160630;第51卷(第11期);第910-914页 * |
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Denomination of invention: Preparation method of glutamine dipeptide for injection Effective date of registration: 20200706 Granted publication date: 20180518 Pledgee: China Everbright Bank Co.,Ltd. Haikou Branch Pledgor: HAINAN QUANXING PHARMACEUTICAL Co.,Ltd. Registration number: Y2020980003756 |
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Denomination of invention: A preparation method of alanylglutamine for injection Effective date of registration: 20230607 Granted publication date: 20180518 Pledgee: World Trade sub branch of Haikou Rural Commercial Bank Co.,Ltd. Pledgor: HAINAN QUANXING PHARMACEUTICAL CO.,LTD. Registration number: Y2023980043098 |