ES247237A1 - UN MÉTODO PARA LA PREPARACION DE GRáNULOS DE ACCIoN PROLONGADA - Google Patents
UN MÉTODO PARA LA PREPARACION DE GRáNULOS DE ACCIoN PROLONGADAInfo
- Publication number
- ES247237A1 ES247237A1 ES0247237A ES247237A ES247237A1 ES 247237 A1 ES247237 A1 ES 247237A1 ES 0247237 A ES0247237 A ES 0247237A ES 247237 A ES247237 A ES 247237A ES 247237 A1 ES247237 A1 ES 247237A1
- Authority
- ES
- Spain
- Prior art keywords
- granules
- coated
- tabletted
- medicament
- mixed
- 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.)
- Expired
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
- A61K9/5005—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
-
- 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
- A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
- A61K9/2077—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets
- A61K9/2081—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets with microcapsules or coated microparticles according to A61K9/50
-
- 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
- A61K9/5015—Organic compounds, e.g. fats, sugars
-
- 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
- A61K9/5031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poly(lactide-co-glycolide)
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
Abstract
Un método par ala preparación de gránulos de acción prolongada de un medicamentoque comprende el recubrimiento de los gránulos de medicamento con una composición que contiene una substancia no tóxicaimpermeableformadora de película que sea muy débilmente soluble en los fluidos del aparato digestivo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB523358A GB908282A (en) | 1958-02-18 | 1958-02-18 | Coated pharmaceutical granules and tablets thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
ES247237A1 true ES247237A1 (es) | 1959-06-16 |
Family
ID=9792213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0247237A Expired ES247237A1 (es) | 1958-02-18 | 1959-02-14 | UN MÉTODO PARA LA PREPARACION DE GRáNULOS DE ACCIoN PROLONGADA |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE575775A (es) |
BR (1) | BR5908484D0 (es) |
ES (1) | ES247237A1 (es) |
GB (1) | GB908282A (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5840529B2 (ja) * | 1975-09-29 | 1983-09-06 | 明治製菓株式会社 | ケイコウヨウセイザイノセイホウ |
GB1598458A (en) * | 1977-04-01 | 1981-09-23 | Hoechst Uk Ltd | Tableting of microcapsules |
DD146547A5 (de) * | 1978-07-15 | 1981-02-18 | Boehringer Sohn Ingelheim | Arzneimittel-retardform mit unloeslichen poroesen diffusionshuellen |
JP2514078B2 (ja) * | 1988-08-22 | 1996-07-10 | エスエス製薬株式会社 | 圧縮成型製剤 |
IE64128B1 (en) * | 1990-02-26 | 1995-07-12 | Byrne Rynne Holdings Ltd | A pharmaceutical composition |
US6419954B1 (en) * | 2000-05-19 | 2002-07-16 | Yamanouchi Pharmaceutical Co., Ltd. | Tablets and methods for modified release of hydrophilic and other active agents |
EP1729595B1 (en) * | 2004-03-04 | 2008-12-10 | Cem Dr. Gökhan | Artificial fruit |
CN110882281B (zh) * | 2019-11-30 | 2023-01-10 | 江苏艾兰得营养品有限公司 | 一种益生菌肠溶片剂及其制备方法 |
-
0
- BE BE575775D patent/BE575775A/xx unknown
-
1958
- 1958-02-18 GB GB523358A patent/GB908282A/en not_active Expired
-
1959
- 1959-02-14 ES ES0247237A patent/ES247237A1/es not_active Expired
- 1959-02-16 BR BR10848459A patent/BR5908484D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
BE575775A (es) | |
GB908282A (en) | 1962-10-17 |
BR5908484D0 (pt) | 1973-06-12 |
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