IL32930A0 - Controlled-release pharmaceutical compositions containing a polymer for chemisorbing the active drug,and a carboxylic acid - Google Patents
Controlled-release pharmaceutical compositions containing a polymer for chemisorbing the active drug,and a carboxylic acidInfo
- Publication number
- IL32930A0 IL32930A0 IL32930A IL3293069A IL32930A0 IL 32930 A0 IL32930 A0 IL 32930A0 IL 32930 A IL32930 A IL 32930A IL 3293069 A IL3293069 A IL 3293069A IL 32930 A0 IL32930 A0 IL 32930A0
- Authority
- IL
- Israel
- Prior art keywords
- chemisorbing
- polymer
- controlled
- carboxylic acid
- pharmaceutical compositions
- 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
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/2027—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
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/56—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
- A61K47/58—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. poly[meth]acrylate, polyacrylamide, polystyrene, polyvinylpyrrolidone, polyvinylalcohol or polystyrene sulfonic acid resin
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75714268A | 1968-09-03 | 1968-09-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL32930A0 true IL32930A0 (en) | 1969-11-30 |
| IL32930A IL32930A (en) | 1973-08-29 |
Family
ID=25046539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL32930A IL32930A (en) | 1968-09-03 | 1969-09-02 | Controlled-release pharmaceutical compositions containing a polymer for chemisorbing the active drug and a carboxylic acid |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS56405B1 (en) |
| GB (1) | GB1278816A (en) |
| IL (1) | IL32930A (en) |
-
1969
- 1969-09-02 IL IL32930A patent/IL32930A/en unknown
- 1969-09-02 GB GB43479/69A patent/GB1278816A/en not_active Expired
- 1969-09-03 JP JP6964669A patent/JPS56405B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56405B1 (en) | 1981-01-08 |
| IL32930A (en) | 1973-08-29 |
| GB1278816A (en) | 1972-06-21 |
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