CN106955359A - 一种基于丁二酸酐改性纤维素的药物缓释载体及制备方法 - Google Patents
一种基于丁二酸酐改性纤维素的药物缓释载体及制备方法 Download PDFInfo
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- CN106955359A CN106955359A CN201710197310.0A CN201710197310A CN106955359A CN 106955359 A CN106955359 A CN 106955359A CN 201710197310 A CN201710197310 A CN 201710197310A CN 106955359 A CN106955359 A CN 106955359A
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- cellulose
- solution
- domperidone
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/22—Heterocyclic compounds, e.g. ascorbic acid, tocopherol or pyrrolidones
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/445—Non condensed piperidines, e.g. piperocaine
- A61K31/4523—Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems
- A61K31/454—Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems containing a five-membered ring with nitrogen as a ring hetero atom, e.g. pimozide, domperidone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/10—Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
-
- 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
- A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Preparation (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710197310.0A CN106955359B (zh) | 2017-03-29 | 2017-03-29 | 一种基于丁二酸酐改性纤维素的药物缓释载体及制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710197310.0A CN106955359B (zh) | 2017-03-29 | 2017-03-29 | 一种基于丁二酸酐改性纤维素的药物缓释载体及制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN106955359A true CN106955359A (zh) | 2017-07-18 |
CN106955359B CN106955359B (zh) | 2019-12-20 |
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ID=59470635
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CN201710197310.0A Active CN106955359B (zh) | 2017-03-29 | 2017-03-29 | 一种基于丁二酸酐改性纤维素的药物缓释载体及制备方法 |
Country Status (1)
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CN (1) | CN106955359B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005063206A1 (en) * | 2003-12-23 | 2005-07-14 | Alza Corporation | Methods and dosage forms for increasing solubility of drug compositions for controlled delivery |
CN101497668A (zh) * | 2009-02-24 | 2009-08-05 | 华南理工大学 | 一种离子液体中均相改性纤维素的方法 |
CN101919803A (zh) * | 2010-07-16 | 2010-12-22 | 钟术光 | 一种控释制剂 |
-
2017
- 2017-03-29 CN CN201710197310.0A patent/CN106955359B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005063206A1 (en) * | 2003-12-23 | 2005-07-14 | Alza Corporation | Methods and dosage forms for increasing solubility of drug compositions for controlled delivery |
CN101497668A (zh) * | 2009-02-24 | 2009-08-05 | 华南理工大学 | 一种离子液体中均相改性纤维素的方法 |
CN101919803A (zh) * | 2010-07-16 | 2010-12-22 | 钟术光 | 一种控释制剂 |
Also Published As
Publication number | Publication date |
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CN106955359B (zh) | 2019-12-20 |
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TR01 | Transfer of patent right |
Effective date of registration: 20211213 Address after: 313200 south of Guangming Street and west of Kaixuan Road, Wukang Town, Huzhou City, Zhejiang Province Patentee after: Deqing Yinyuan Chemical Co.,Ltd. Address before: No.13, 3rd floor, building 1, No.1, Tidu street, Qingyang District, Chengdu, Sichuan 610031 Patentee before: Chengdu yishenrui Technology Co.,Ltd. Effective date of registration: 20211213 Address after: No.13, 3rd floor, building 1, No.1, Tidu street, Qingyang District, Chengdu, Sichuan 610031 Patentee after: Chengdu yishenrui Technology Co.,Ltd. Address before: 250353 Science Park, West New Town University, Changqing District, Shandong, Ji'nan Patentee before: Qilu University of Technology |
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CP03 | Change of name, title or address |
Address after: 313299 No. 76, Qiubei Road, KangQian street, Deqing County, Huzhou City, Zhejiang Province Patentee after: Huzhou Yinrui New Material Co.,Ltd. Address before: 313200 south of Guangming Street and west of Kaixuan Road, Wukang Town, Huzhou City, Zhejiang Province Patentee before: Deqing Yinyuan Chemical Co.,Ltd. |
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