WO2003043610A3 - A process for manufacture of a sustained release composition containing microbe - Google Patents
A process for manufacture of a sustained release composition containing microbe Download PDFInfo
- Publication number
- WO2003043610A3 WO2003043610A3 PCT/IN2002/000223 IN0200223W WO03043610A3 WO 2003043610 A3 WO2003043610 A3 WO 2003043610A3 IN 0200223 W IN0200223 W IN 0200223W WO 03043610 A3 WO03043610 A3 WO 03043610A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- manufacture
- composition containing
- sustained release
- release composition
- containing microbe
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5073—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings
- A61K9/5078—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings with drug-free core
-
- 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
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5026—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5036—Polysaccharides, e.g. gums, alginate; Cyclodextrin
- A61K9/5042—Cellulose; Cellulose derivatives, e.g. phthalate or acetate succinate esters of hydroxypropyl methylcellulose
- A61K9/5047—Cellulose ethers containing no ester groups, e.g. hydroxypropyl methylcellulose
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5084—Mixtures of one or more drugs in different galenical forms, at least one of which being granules, microcapsules or (coated) microparticles according to A61K9/16 or A61K9/50, e.g. for obtaining a specific release pattern or for combining different drugs
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02803493A EP1448173A2 (en) | 2001-11-21 | 2002-11-20 | A process for manufacture of a sustained release pharmaceutical composition containing microbeads of trimetazidine dihydrochloride |
AU2002356425A AU2002356425A1 (en) | 2001-11-21 | 2002-11-20 | A process for manufacture of a sustained release composition containing microbe |
HU0500382A HUP0500382A3 (en) | 2001-11-21 | 2002-11-20 | Sustained release pharmaceutical compositions containing microbeads of trimetazidine dihydrochloride and process for producing them |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN1106MU2001 | 2001-11-21 | ||
IN1106/MUM/2001 | 2001-11-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003043610A2 WO2003043610A2 (en) | 2003-05-30 |
WO2003043610A3 true WO2003043610A3 (en) | 2003-08-21 |
Family
ID=11097321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IN2002/000223 WO2003043610A2 (en) | 2001-11-21 | 2002-11-20 | A process for manufacture of a sustained release composition containing microbe |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1448173A2 (en) |
AU (1) | AU2002356425A1 (en) |
HU (1) | HUP0500382A3 (en) |
WO (1) | WO2003043610A2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2885807B1 (en) * | 2005-05-18 | 2008-05-16 | Mg Pharma | SOLID PHARMACEUTICAL COMPOSITION WITH PROLONGED RELEASE OF 1- (2,3,4-TRIMETHOXYBENZYL) PIPERAZINE, AND PREPARATION METHOD |
WO2009034541A2 (en) | 2007-09-11 | 2009-03-19 | Ranbaxy Laboratories Limited | Controlled release pharmaceutical dosage forms of trimetazidine |
TR201001902A2 (en) | 2010-03-12 | 2011-04-21 | Ali̇ Rai̇f İlaç Sanayi̇ Ve Ti̇caret A.Ş. | Trimetazidine tablets with extended release |
US20110274751A1 (en) | 2010-05-04 | 2011-11-10 | Sanovel Ilac Sanayi Ve Ticaret Anonim Sirketi | Trimetazidine formulation with different release profiles |
CN102133195A (en) * | 2011-03-17 | 2011-07-27 | 王国栋 | Trimetazidine dihydrochloride sustained control release pellet and preparation method thereof |
FR2986431B1 (en) * | 2012-02-03 | 2017-03-17 | Servier Lab | PROLONGED RELEASE OF TRIMETAZIDINE PHARMACEUTICAL COMPOSITION, PROCESS FOR THE PRODUCTION THEREOF AND USE IN THERAPEUTIC TREATMENTS |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0673649A1 (en) * | 1994-03-24 | 1995-09-27 | Adir Et Compagnie | Pharmaceutical compositions for the prolonged release of trimetazidine after oral administration |
-
2002
- 2002-11-20 HU HU0500382A patent/HUP0500382A3/en unknown
- 2002-11-20 AU AU2002356425A patent/AU2002356425A1/en not_active Abandoned
- 2002-11-20 EP EP02803493A patent/EP1448173A2/en not_active Ceased
- 2002-11-20 WO PCT/IN2002/000223 patent/WO2003043610A2/en not_active Application Discontinuation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0673649A1 (en) * | 1994-03-24 | 1995-09-27 | Adir Et Compagnie | Pharmaceutical compositions for the prolonged release of trimetazidine after oral administration |
Also Published As
Publication number | Publication date |
---|---|
EP1448173A2 (en) | 2004-08-25 |
WO2003043610A2 (en) | 2003-05-30 |
AU2002356425A1 (en) | 2003-06-10 |
HUP0500382A2 (en) | 2005-07-28 |
HUP0500382A3 (en) | 2008-03-28 |
AU2002356425A8 (en) | 2003-06-10 |
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