BRPI0412190A - sólidos com camada de difusão modulada - Google Patents
sólidos com camada de difusão moduladaInfo
- Publication number
- BRPI0412190A BRPI0412190A BRPI0412190-2A BRPI0412190A BRPI0412190A BR PI0412190 A BRPI0412190 A BR PI0412190A BR PI0412190 A BRPI0412190 A BR PI0412190A BR PI0412190 A BRPI0412190 A BR PI0412190A
- Authority
- BR
- Brazil
- Prior art keywords
- diffusion layer
- modulated
- solids
- drug
- poorly soluble
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2095—Tabletting processes; Dosage units made by direct compression of powders or specially processed granules, by eliminating solvents, by melt-extrusion, by injection molding, by 3D printing
-
- 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
- A61K9/1617—Organic compounds, e.g. phospholipids, fats
- A61K9/1623—Sugars or sugar alcohols, e.g. lactose; Derivatives thereof; Homeopathic globules
-
- 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
- A61K9/1635—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
- A61K9/14—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
- A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2013—Organic compounds, e.g. phospholipids, fats
Abstract
"SóLIDOS COM CAMADA DE DIFUSãO MODULADA". A presente invenção refere-se aos sólidos modulados pela cadeia de difusão, que incluam um excipiente e um sal solúvel de um fármaco básico e pouco solúvel; um sal solúvel de um fármaco ácido pouco solúvel; ou um fármaco não-ionizável e pouco solúvel, são úteis, por exemplo, para a melhoria da veiculação de fármacos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48420503P | 2003-07-01 | 2003-07-01 | |
PCT/US2004/021143 WO2005004763A1 (en) | 2003-07-01 | 2004-06-29 | Diffusion layer modulated solids |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0412190A true BRPI0412190A (pt) | 2006-08-22 |
Family
ID=34062033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0412190-2A BRPI0412190A (pt) | 2003-07-01 | 2004-06-29 | sólidos com camada de difusão modulada |
Country Status (9)
Country | Link |
---|---|
US (1) | US20050042291A1 (pt) |
EP (1) | EP1643948A1 (pt) |
JP (1) | JP2007527394A (pt) |
AR (1) | AR044983A1 (pt) |
BR (1) | BRPI0412190A (pt) |
CA (1) | CA2531116A1 (pt) |
MX (1) | MXPA06000178A (pt) |
TW (1) | TW200514576A (pt) |
WO (1) | WO2005004763A1 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60234812D1 (de) | 2001-01-29 | 2010-02-04 | Shionogi & Co | Arzneipräparat, das als wirkstoff 5-methyl-1-phenyl-2-(1h)-pyridon enthält |
NZ591443A (en) * | 2005-09-22 | 2013-04-26 | Intermune Inc | Granule formation of pirfenidone and pharmaceutically acceptable excipients |
US8486452B2 (en) | 2007-07-20 | 2013-07-16 | Mylan Pharmaceuticals Inc. | Stabilized tolterodine tartrate formulations |
WO2011127244A2 (en) * | 2010-04-09 | 2011-10-13 | Bristol-Myers Squibb Company | ATAZANAVIR SULFATE FORMULATIONS WITH IMPROVED pH EFFECT |
DE102011113749A1 (de) * | 2011-09-14 | 2013-03-14 | Aicuris Gmbh & Co. Kg | Sulfonsäuresalze Heterocyclylamid-substituiertr Imidazole |
CA2852618C (en) | 2011-10-18 | 2019-06-18 | Raqualia Pharma Inc. | Pharmaceutical composition |
CA2937365C (en) | 2016-03-29 | 2018-09-18 | F. Hoffmann-La Roche Ag | Granulate formulation of 5-methyl-1-phenyl-2-(1h)-pyridone and method of making the same |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU4028772A (en) * | 1971-04-02 | 1973-09-27 | Merck & Co., Inc | Chemical processes |
US4355091A (en) * | 1980-08-25 | 1982-10-19 | Polaroid Corporation | Polymeric neutralizing layer with temporary crosslinks from an organo-metallic crosslinking agent |
IT1255792B (it) * | 1992-08-05 | 1995-11-16 | Bayer Italia Spa | Composizioni farmaceutiche per la somministrazione orale di diidropiridine in forma di bevanda |
US6077850A (en) * | 1997-04-21 | 2000-06-20 | G.D. Searle & Co. | Substituted benzopyran analogs for the treatment of inflammation |
CO4940492A1 (es) * | 1997-05-29 | 2000-07-24 | Merck & Co Inc | Inhibidor de proteasa de vih |
CA2328703C (en) * | 1998-06-11 | 2007-10-30 | Pharmacia & Upjohn Company | Delavirdine tablet formulation |
ATE307808T1 (de) * | 1999-03-24 | 2005-11-15 | Scherer Technologies Inc R P | Pharmazeutische formulierungen mit verbesserter löslichkeit in wasser |
JP2003518485A (ja) * | 1999-12-23 | 2003-06-10 | ファイザー・プロダクツ・インク | 向上された薬物濃度を与える医薬組成物 |
ATE444060T1 (de) * | 2001-06-22 | 2009-10-15 | Pfizer Prod Inc | Pharmazeutische zusammensetzungen enthaltend dispersionen aus arzneistoffen und neutralen polymeren |
-
2004
- 2004-06-29 BR BRPI0412190-2A patent/BRPI0412190A/pt not_active IP Right Cessation
- 2004-06-29 US US10/881,712 patent/US20050042291A1/en not_active Abandoned
- 2004-06-29 WO PCT/US2004/021143 patent/WO2005004763A1/en active Search and Examination
- 2004-06-29 CA CA002531116A patent/CA2531116A1/en not_active Abandoned
- 2004-06-29 EP EP04777364A patent/EP1643948A1/en not_active Withdrawn
- 2004-06-29 JP JP2006518756A patent/JP2007527394A/ja not_active Abandoned
- 2004-06-29 MX MXPA06000178A patent/MXPA06000178A/es unknown
- 2004-07-01 TW TW093119910A patent/TW200514576A/zh unknown
- 2004-07-01 AR ARP040102322A patent/AR044983A1/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1643948A1 (en) | 2006-04-12 |
JP2007527394A (ja) | 2007-09-27 |
US20050042291A1 (en) | 2005-02-24 |
WO2005004763A1 (en) | 2005-01-20 |
TW200514576A (en) | 2005-05-01 |
MXPA06000178A (es) | 2006-04-11 |
AR044983A1 (es) | 2005-10-12 |
CA2531116A1 (en) | 2005-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A,7A E 8A ANUIDADE(S). |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012. |