GB1436714A - Medicinal process - Google Patents
Medicinal processInfo
- Publication number
- GB1436714A GB1436714A GB2187873A GB2187873A GB1436714A GB 1436714 A GB1436714 A GB 1436714A GB 2187873 A GB2187873 A GB 2187873A GB 2187873 A GB2187873 A GB 2187873A GB 1436714 A GB1436714 A GB 1436714A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pellets
- iron
- potassium
- diameter
- gelatin capsule
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 6
- 239000008188 pellet Substances 0.000 abstract 5
- 229910052742 iron Inorganic materials 0.000 abstract 3
- 238000002360 preparation method Methods 0.000 abstract 3
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 210000004051 gastric juice Anatomy 0.000 abstract 2
- 239000007903 gelatin capsule Substances 0.000 abstract 2
- 150000003112 potassium compounds Chemical class 0.000 abstract 2
- 229920000623 Cellulose acetate phthalate Polymers 0.000 abstract 1
- 229920003134 Eudragit® polymer Polymers 0.000 abstract 1
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 abstract 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 239000004480 active ingredient Substances 0.000 abstract 1
- XITRBUPOXXBIJN-UHFFFAOYSA-N bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate Chemical compound C1C(C)(C)NC(C)(C)CC1OC(=O)CCCCCCCCC(=O)OC1CC(C)(C)NC(C)(C)C1 XITRBUPOXXBIJN-UHFFFAOYSA-N 0.000 abstract 1
- 229940081734 cellulose acetate phthalate Drugs 0.000 abstract 1
- 239000002552 dosage form Substances 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 235000013905 glycine and its sodium salt Nutrition 0.000 abstract 1
- 239000001103 potassium chloride Substances 0.000 abstract 1
- 235000011164 potassium chloride Nutrition 0.000 abstract 1
- 239000001508 potassium citrate Substances 0.000 abstract 1
- 229960002635 potassium citrate Drugs 0.000 abstract 1
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 abstract 1
- 235000011082 potassium citrates Nutrition 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
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
- A61K9/48—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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722224256 DE2224256C2 (de) | 1972-05-18 | 1972-05-18 | Arzneimittelzubereitung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1436714A true GB1436714A (en) | 1976-05-26 |
Family
ID=5845228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2187873A Expired GB1436714A (en) | 1972-05-18 | 1973-05-08 | Medicinal process |
Country Status (7)
| Country | Link |
|---|---|
| AU (1) | AU5512273A (enrdf_load_stackoverflow) |
| BE (1) | BE799058A (enrdf_load_stackoverflow) |
| CH (1) | CH573750A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2224256C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2184902B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1436714A (enrdf_load_stackoverflow) |
| NL (1) | NL7306825A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU591248B2 (en) * | 1986-03-27 | 1989-11-30 | Kinaform Technology, Inc. | Sustained-release pharaceutical preparation |
| WO2024263116A1 (en) * | 2023-06-21 | 2024-12-26 | Ilko Ilac Sanayi Ve Ticaret A.S. | A stable capsule composition with gastro-resistant pellets for the treatment of iron deficiency anemia |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4259315A (en) * | 1980-06-13 | 1981-03-31 | A. H. Robins Company, Inc. | Controlled release potassium dosage form |
| EP0208362A1 (en) * | 1985-06-28 | 1987-01-14 | The Procter & Gamble Company | Dietary supplements containing iron and enterically coated calcium |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3081233A (en) * | 1960-08-08 | 1963-03-12 | Upjohn Co | Enteric-coated pilules |
| DE1207047B (de) * | 1964-05-30 | 1965-12-16 | Ono Pharmaceutical Co | Verfahren zum Fuellen von Hartkapseln mit Arzneimittelkoernchen |
| DE1617615A1 (de) * | 1966-05-03 | 1971-03-25 | Merck Patent Gmbh | Verfahren zur Herstellung von oral vertraeglichen festen Arzneimittelzubereitungen mit Resorptionsverzoegerung |
| DE2035739A1 (en) * | 1970-07-18 | 1972-01-27 | Röhm FmbH, 6100 Darmstadt | Oral enzyme prepsn - consisting of granulate with gastric juices-resistant coating in tablet or capsule form |
-
1972
- 1972-05-18 DE DE19722224256 patent/DE2224256C2/de not_active Expired
-
1973
- 1973-05-02 AU AU55122/73A patent/AU5512273A/en not_active Expired
- 1973-05-04 BE BE2052749A patent/BE799058A/xx unknown
- 1973-05-08 CH CH659373A patent/CH573750A5/xx not_active IP Right Cessation
- 1973-05-08 GB GB2187873A patent/GB1436714A/en not_active Expired
- 1973-05-16 FR FR7317656A patent/FR2184902B1/fr not_active Expired
- 1973-05-16 NL NL7306825A patent/NL7306825A/xx not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU591248B2 (en) * | 1986-03-27 | 1989-11-30 | Kinaform Technology, Inc. | Sustained-release pharaceutical preparation |
| WO2024263116A1 (en) * | 2023-06-21 | 2024-12-26 | Ilko Ilac Sanayi Ve Ticaret A.S. | A stable capsule composition with gastro-resistant pellets for the treatment of iron deficiency anemia |
Also Published As
| Publication number | Publication date |
|---|---|
| AU5512273A (en) | 1974-11-07 |
| DE2224256C2 (de) | 1985-05-23 |
| BE799058A (fr) | 1973-08-31 |
| FR2184902B1 (enrdf_load_stackoverflow) | 1976-07-16 |
| FR2184902A1 (enrdf_load_stackoverflow) | 1973-12-28 |
| DE2224256A1 (de) | 1973-11-29 |
| NL7306825A (enrdf_load_stackoverflow) | 1973-11-20 |
| CH573750A5 (enrdf_load_stackoverflow) | 1976-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19930507 |