WO2005123033A3 - Fine particles of cilostazol and processes for production thereof - Google Patents
Fine particles of cilostazol and processes for production thereof Download PDFInfo
- Publication number
- WO2005123033A3 WO2005123033A3 PCT/IB2005/001738 IB2005001738W WO2005123033A3 WO 2005123033 A3 WO2005123033 A3 WO 2005123033A3 IB 2005001738 W IB2005001738 W IB 2005001738W WO 2005123033 A3 WO2005123033 A3 WO 2005123033A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cilostazol
- processes
- production
- fine particles
- relates
- Prior art date
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
- A61K9/1682—Processes
- A61K9/1688—Processes resulting in pure drug agglomerate optionally containing up to 5% of excipient
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN1152DE2004 | 2004-06-18 | ||
IN1152/DEL/2004 | 2004-06-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005123033A2 WO2005123033A2 (en) | 2005-12-29 |
WO2005123033A3 true WO2005123033A3 (en) | 2006-07-20 |
Family
ID=35510242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2005/001738 WO2005123033A2 (en) | 2004-06-18 | 2005-06-20 | Fine particles of cilostazol and processes for production thereof |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2005123033A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI697337B (en) * | 2013-08-07 | 2020-07-01 | 學校法人近畿大學 | Process for produing nano particle or nano-particle composition, and process for manufacturing stent or balloon catheter |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030045549A1 (en) * | 2001-06-29 | 2003-03-06 | Stowell Grayson Walker | Polymorphic forms of 6-[4-(1-cyclohexyl-1h-tetrazol-5-yl)butoxy]-3,4-dihydro-2(1H)-quinolinone |
US20030166937A1 (en) * | 2000-08-14 | 2003-09-04 | Marioara Mendelovici | Substantially pure cilostazol and processes for making same |
WO2004024716A1 (en) * | 2002-09-10 | 2004-03-25 | Otsuka Pharmaceutical Co., Ltd. | Process for producing cilostazol |
-
2005
- 2005-06-20 WO PCT/IB2005/001738 patent/WO2005123033A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030166937A1 (en) * | 2000-08-14 | 2003-09-04 | Marioara Mendelovici | Substantially pure cilostazol and processes for making same |
US20030045549A1 (en) * | 2001-06-29 | 2003-03-06 | Stowell Grayson Walker | Polymorphic forms of 6-[4-(1-cyclohexyl-1h-tetrazol-5-yl)butoxy]-3,4-dihydro-2(1H)-quinolinone |
WO2004024716A1 (en) * | 2002-09-10 | 2004-03-25 | Otsuka Pharmaceutical Co., Ltd. | Process for producing cilostazol |
EP1489080A1 (en) * | 2002-09-10 | 2004-12-22 | Otsuka Pharmaceutical Co., Ltd. | Process for producing cilostazol |
Non-Patent Citations (1)
Title |
---|
JOURNAL OF PHARMACEUTICAL SCIENCES, vol. 91, no. 12, 2002, pages 2481 - 2488, XP002378476 * |
Also Published As
Publication number | Publication date |
---|---|
WO2005123033A2 (en) | 2005-12-29 |
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