IT1129713B - Formulazione farmaceutica a cessione protratta - Google Patents
Formulazione farmaceutica a cessione protrattaInfo
- Publication number
- IT1129713B IT1129713B IT19430/80A IT1943080A IT1129713B IT 1129713 B IT1129713 B IT 1129713B IT 19430/80 A IT19430/80 A IT 19430/80A IT 1943080 A IT1943080 A IT 1943080A IT 1129713 B IT1129713 B IT 1129713B
- Authority
- IT
- Italy
- Prior art keywords
- protracted
- pharmaceutical formulation
- sale
- sale pharmaceutical
- formulation
- Prior art date
Links
- 239000008194 pharmaceutical composition Substances 0.000 title 1
Classifications
-
- 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
- A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
-
- 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
- A61K9/5021—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)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US697179A | 1979-01-25 | 1979-01-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8019430A0 IT8019430A0 (it) | 1980-01-24 |
| IT1129713B true IT1129713B (it) | 1986-06-11 |
Family
ID=21723530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT19430/80A IT1129713B (it) | 1979-01-25 | 1980-01-24 | Formulazione farmaceutica a cessione protratta |
Country Status (6)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57209223A (en) * | 1981-06-19 | 1982-12-22 | Tanabe Seiyaku Co Ltd | Microcapsule for intracranial anti hypotension and its production |
| DK150008C (da) * | 1981-11-20 | 1987-05-25 | Benzon As Alfred | Fremgangsmaade til fremstilling af et farmaceutisk oralt polydepotpraeparat |
| US5232769A (en) * | 1989-08-01 | 1993-08-03 | Kanebo, Ltd. | Microcapsule, treating liquids containing the same, and textile structure having microcapsules adhering thereto |
| EP0418596A3 (en) * | 1989-09-21 | 1991-10-23 | American Cyanamid Company | Controlled release pharmaceutical compositions from spherical granules in tabletted oral dosage unit form |
| IL95423A (en) * | 1989-09-21 | 1994-11-11 | American Cyanamid Co | Pulse system for delivery of minocycline once daily |
| IE64128B1 (en) * | 1990-02-26 | 1995-07-12 | Byrne Rynne Holdings Ltd | A pharmaceutical composition |
| US5262173A (en) * | 1992-03-02 | 1993-11-16 | American Cyanamid Company | Pulsatile once-a-day delivery systems for minocycline |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3155590A (en) * | 1962-08-02 | 1964-11-03 | Ncr Co | Encapsulation process and its product |
| US3557279A (en) * | 1969-06-12 | 1971-01-19 | Merck & Co Inc | Microencapsulation form of an anti-inflammatory drug |
| JPS5432614A (en) * | 1977-08-11 | 1979-03-10 | Tanabe Seiyaku Co Ltd | Preparation of microcapsules containing pharmaceuticals |
-
1979
- 1979-12-20 FR FR7931253A patent/FR2447192A1/fr active Granted
-
1980
- 1980-01-15 CA CA000343711A patent/CA1136548A/en not_active Expired
- 1980-01-18 DE DE19803001797 patent/DE3001797A1/de not_active Withdrawn
- 1980-01-24 JP JP640080A patent/JPS55100314A/ja active Pending
- 1980-01-24 GB GB8002402A patent/GB2041222B/en not_active Expired
- 1980-01-24 IT IT19430/80A patent/IT1129713B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| CA1136548A (en) | 1982-11-30 |
| DE3001797A1 (de) | 1980-08-07 |
| FR2447192B1 (US08087162-20120103-C00010.png) | 1983-08-19 |
| IT8019430A0 (it) | 1980-01-24 |
| FR2447192A1 (fr) | 1980-08-22 |
| JPS55100314A (en) | 1980-07-31 |
| GB2041222B (en) | 1983-05-11 |
| GB2041222A (en) | 1980-09-10 |
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