CA2046830A1 - Systeme d'administration des medicaments comprenant une interaction entre une proteine ou une polypeptide et un polymere hydrophobe biodegradable - Google Patents
Systeme d'administration des medicaments comprenant une interaction entre une proteine ou une polypeptide et un polymere hydrophobe biodegradableInfo
- Publication number
- CA2046830A1 CA2046830A1 CA2046830A CA2046830A CA2046830A1 CA 2046830 A1 CA2046830 A1 CA 2046830A1 CA 2046830 A CA2046830 A CA 2046830A CA 2046830 A CA2046830 A CA 2046830A CA 2046830 A1 CA2046830 A1 CA 2046830A1
- Authority
- CA
- Canada
- Prior art keywords
- polypeptide
- protein
- delivery system
- drug delivery
- biodegradable polymer
- 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.)
- Granted
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
- A61K9/14—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
- A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
- A61K9/1647—Polyesters, e.g. poly(lactide-co-glycolide)
-
- 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
-
- 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
- A61K47/59—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 otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes
- A61K47/593—Polyesters, e.g. PLGA or polylactide-co-glycolide
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Adjustment And Processing Of Grains (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US55442790A | 1990-07-19 | 1990-07-19 | |
US554,427 | 1990-07-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2046830A1 true CA2046830A1 (fr) | 1992-01-20 |
CA2046830C CA2046830C (fr) | 1999-12-14 |
Family
ID=24213291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002046830A Expired - Fee Related CA2046830C (fr) | 1990-07-19 | 1991-07-11 | Systeme d'administration des medicaments comprenant une interaction entre une proteine ou une polypeptide et un polymere hydrophobe biodegradable |
Country Status (17)
Country | Link |
---|---|
US (2) | US6306406B1 (fr) |
EP (1) | EP0467389B1 (fr) |
JP (1) | JPH05103838A (fr) |
AT (1) | ATE185269T1 (fr) |
AU (1) | AU656897B2 (fr) |
CA (1) | CA2046830C (fr) |
CS (1) | CS224891A3 (fr) |
DE (1) | DE69131677T2 (fr) |
DK (1) | DK0467389T3 (fr) |
ES (1) | ES2138584T3 (fr) |
FI (1) | FI104954B (fr) |
GR (1) | GR3032056T3 (fr) |
MX (1) | MX9100249A (fr) |
NO (1) | NO304411B1 (fr) |
NZ (1) | NZ238951A (fr) |
PT (1) | PT98397B (fr) |
ZA (1) | ZA915584B (fr) |
Families Citing this family (121)
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-
1991
- 1991-07-11 CA CA002046830A patent/CA2046830C/fr not_active Expired - Fee Related
- 1991-07-12 NZ NZ238951A patent/NZ238951A/en not_active IP Right Cessation
- 1991-07-15 NO NO912769A patent/NO304411B1/no unknown
- 1991-07-16 AU AU80466/91A patent/AU656897B2/en not_active Ceased
- 1991-07-17 MX MX9100249A patent/MX9100249A/es not_active IP Right Cessation
- 1991-07-17 ZA ZA915584A patent/ZA915584B/xx unknown
- 1991-07-17 FI FI913455A patent/FI104954B/fi not_active IP Right Cessation
- 1991-07-19 DK DK91112118T patent/DK0467389T3/da active
- 1991-07-19 EP EP91112118A patent/EP0467389B1/fr not_active Expired - Lifetime
- 1991-07-19 ES ES91112118T patent/ES2138584T3/es not_active Expired - Lifetime
- 1991-07-19 JP JP3179588A patent/JPH05103838A/ja active Pending
- 1991-07-19 PT PT98397A patent/PT98397B/pt active IP Right Revival
- 1991-07-19 CS CS912248A patent/CS224891A3/cs unknown
- 1991-07-19 AT AT91112118T patent/ATE185269T1/de not_active IP Right Cessation
- 1991-07-19 DE DE69131677T patent/DE69131677T2/de not_active Expired - Fee Related
-
1995
- 1995-06-07 US US08/481,155 patent/US6306406B1/en not_active Expired - Fee Related
-
1999
- 1999-12-07 GR GR990403145T patent/GR3032056T3/el unknown
-
2001
- 2001-09-04 US US09/944,369 patent/US20020051808A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
ATE185269T1 (de) | 1999-10-15 |
DK0467389T3 (da) | 2000-02-28 |
NO912769D0 (no) | 1991-07-15 |
FI913455A0 (fi) | 1991-07-17 |
NO304411B1 (no) | 1998-12-14 |
MX9100249A (es) | 1992-02-28 |
US6306406B1 (en) | 2001-10-23 |
ZA915584B (en) | 1992-04-29 |
DE69131677T2 (de) | 2000-02-24 |
JPH05103838A (ja) | 1993-04-27 |
EP0467389A3 (fr) | 1994-02-02 |
FI913455A (fi) | 1992-01-20 |
ES2138584T3 (es) | 2000-01-16 |
EP0467389A2 (fr) | 1992-01-22 |
FI104954B (fi) | 2000-05-15 |
NZ238951A (en) | 1994-12-22 |
NO912769L (no) | 1992-01-20 |
CA2046830C (fr) | 1999-12-14 |
DE69131677D1 (de) | 1999-11-11 |
GR3032056T3 (en) | 2000-03-31 |
EP0467389B1 (fr) | 1999-10-06 |
AU8046691A (en) | 1992-01-23 |
US20020051808A1 (en) | 2002-05-02 |
PT98397B (pt) | 1999-01-29 |
AU656897B2 (en) | 1995-02-23 |
CS224891A3 (en) | 1992-03-18 |
PT98397A (pt) | 1992-05-29 |
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EEER | Examination request | ||
MKLA | Lapsed |