CN106560176A - 一种载灯盏花素纳米结晶的长效缓释微粒及其制备方法 - Google Patents
一种载灯盏花素纳米结晶的长效缓释微粒及其制备方法 Download PDFInfo
- Publication number
- CN106560176A CN106560176A CN201610038534.2A CN201610038534A CN106560176A CN 106560176 A CN106560176 A CN 106560176A CN 201610038534 A CN201610038534 A CN 201610038534A CN 106560176 A CN106560176 A CN 106560176A
- Authority
- CN
- China
- Prior art keywords
- breviscapine
- nanocrystal
- release
- long
- microgranule
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
-
- 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
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/7042—Compounds having saccharide radicals and heterocyclic rings
- A61K31/7048—Compounds having saccharide radicals and heterocyclic rings having oxygen as a ring hetero atom, e.g. leucoglucosan, hesperidin, erythromycin, nystatin, digitoxin or digoxin
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H1/00—Processes for the preparation of sugar derivatives
- C07H1/06—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
- C07H17/04—Heterocyclic radicals containing only oxygen as ring hetero atoms
- C07H17/06—Benzopyran radicals
- C07H17/065—Benzo[b]pyrans
- C07H17/07—Benzo[b]pyran-4-ones
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610038534.2A CN106560176B (zh) | 2016-01-21 | 2016-01-21 | 一种载灯盏花素纳米结晶的长效缓释微粒及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610038534.2A CN106560176B (zh) | 2016-01-21 | 2016-01-21 | 一种载灯盏花素纳米结晶的长效缓释微粒及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106560176A true CN106560176A (zh) | 2017-04-12 |
CN106560176B CN106560176B (zh) | 2019-06-25 |
Family
ID=58485516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610038534.2A Expired - Fee Related CN106560176B (zh) | 2016-01-21 | 2016-01-21 | 一种载灯盏花素纳米结晶的长效缓释微粒及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106560176B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116421564A (zh) * | 2023-03-09 | 2023-07-14 | 云南中医药大学 | 一种灯盏花素纳米粒及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101088505A (zh) * | 2006-06-16 | 2007-12-19 | 珠海高新技术创业服务中心 | 灯盏花素聚合物纳米粒制剂及其制备方法 |
CN101809446A (zh) * | 2007-09-27 | 2010-08-18 | 阿克纳公司 | 溶胶-凝胶相可逆性水凝胶模板及其应用 |
-
2016
- 2016-01-21 CN CN201610038534.2A patent/CN106560176B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101088505A (zh) * | 2006-06-16 | 2007-12-19 | 珠海高新技术创业服务中心 | 灯盏花素聚合物纳米粒制剂及其制备方法 |
CN101809446A (zh) * | 2007-09-27 | 2010-08-18 | 阿克纳公司 | 溶胶-凝胶相可逆性水凝胶模板及其应用 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116421564A (zh) * | 2023-03-09 | 2023-07-14 | 云南中医药大学 | 一种灯盏花素纳米粒及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN106560176B (zh) | 2019-06-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Freiberg et al. | Polymer microspheres for controlled drug release | |
Jin et al. | Preparation of hydroxypropyl methyl cellulose phthalate nanoparticles with mixed solvent using supercritical antisolvent process and its application in co-precipitation of insulin | |
Liu et al. | Incorporation of 10-hydroxycamptothecin nanocrystals into zein microspheres | |
CN101327182B (zh) | 一种水难溶性药物的纳米晶体纤维毡的制备 | |
KR102507678B1 (ko) | 아리피프라졸 서방형 미소구체 및 이의 제조 방법 | |
Gurung et al. | An overview on microspheres | |
CN108403643B (zh) | 蛋白多肽类药物长效微球及其制备方法 | |
Duan et al. | Preparation of DHAQ-loaded mPEG-PLGA-mPEG nanoparticles and evaluation of drug release behaviors in vitro/in vivo | |
CN106361724B (zh) | 一种20(R)-人参皂苷Rg3缓释纳米微球组合及其制备方法 | |
Gavali et al. | A Review on Microsphere and it's Application | |
CN102432736B (zh) | 一种单分散分子印迹聚合物纳米微球的制备方法 | |
CN103893129B (zh) | 帕潘立酮缓释微球及其注射剂和该缓释微球的制备方法 | |
CN106560176B (zh) | 一种载灯盏花素纳米结晶的长效缓释微粒及其制备方法 | |
Torkaman et al. | The use of ethyl cellulose polymer to control drug release of hydrocortisone acetate | |
CN115969796B (zh) | 一种jak抑制剂长效微球及其制备方法与应用 | |
Paul et al. | Fatty acid conjugated calcium phosphate nanoparticles for protein delivery | |
CN102525936A (zh) | 一种复方盐酸表柔比星plga纳米粒及其制备方法 | |
CN105997887A (zh) | 一种含小分子添加剂的托特罗定缓释微球制剂及制备方法 | |
Deshmukh et al. | Microspheres: As new drug delivery system | |
Gholse et al. | Microencapsulation for the therapeutic delivery of Proteins and other drugs: Update and future challenges | |
Philo et al. | Formulation and evaluation of octreotide acetate loaded PLGA microspheres | |
Alli et al. | Role of microspheres in drug delivery-an overview | |
CN115068427B (zh) | 缓释7天及缓释14天的青蒿素b微球及其制备方法 | |
Bhagyalaxmia et al. | REVIEWING THE DESIGN AND IDENTIFICATION TECHNIQUES OF MICROSPHERES | |
WO2023016565A1 (zh) | 一种微球悬液、微粒制剂及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Wenping Inventor after: Wu Yanan Inventor after: Yang Weijing Inventor after: Sui Hong Inventor after: Wang Hong Inventor after: Liu Yanhua Inventor after: Zhang Xia Inventor after: Zhang Guangxing Inventor before: Wang Wenping Inventor before: Sui Hong Inventor before: Wang Hong Inventor before: Liu Yanhua Inventor before: Zhang Xia Inventor before: Zhang Guangxing |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 Termination date: 20200121 |
|
CF01 | Termination of patent right due to non-payment of annual fee |