GB9123241D0 - A process for preparing a pharmaceutical composition - Google Patents

A process for preparing a pharmaceutical composition

Info

Publication number
GB9123241D0
GB9123241D0 GB919123241A GB9123241A GB9123241D0 GB 9123241 D0 GB9123241 D0 GB 9123241D0 GB 919123241 A GB919123241 A GB 919123241A GB 9123241 A GB9123241 A GB 9123241A GB 9123241 D0 GB9123241 D0 GB 9123241D0
Authority
GB
United Kingdom
Prior art keywords
preparing
pharmaceutical composition
pharmaceutical
composition
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
Application number
GB919123241A
Other versions
GB2249725A (en
GB2249725B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Debio Recherche Pharmaceutique SA
Original Assignee
Debio Recherche Pharmaceutique SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Debio Recherche Pharmaceutique SA filed Critical Debio Recherche Pharmaceutique SA
Publication of GB9123241D0 publication Critical patent/GB9123241D0/en
Publication of GB2249725A publication Critical patent/GB2249725A/en
Application granted granted Critical
Publication of GB2249725B publication Critical patent/GB2249725B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)

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)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)
GB9123241A 1990-11-14 1991-11-01 Biodegradable microparticles or implant containing insoluble peptide salts Expired - Fee Related GB2249725B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3616/90A CH681425A5 (en) 1990-11-14 1990-11-14

Publications (3)

Publication Number Publication Date
GB9123241D0 true GB9123241D0 (en) 1991-12-18
GB2249725A GB2249725A (en) 1992-05-20
GB2249725B GB2249725B (en) 1994-08-10

Family

ID=4259807

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9123241A Expired - Fee Related GB2249725B (en) 1990-11-14 1991-11-01 Biodegradable microparticles or implant containing insoluble peptide salts

Country Status (12)

Country Link
JP (1) JPH04288021A (en)
AT (1) AT397198B (en)
BE (1) BE1004923A5 (en)
CA (1) CA2055115A1 (en)
CH (1) CH681425A5 (en)
DE (1) DE4136930A1 (en)
ES (1) ES2049617B1 (en)
FR (1) FR2668707B1 (en)
GB (1) GB2249725B (en)
IT (1) IT1252870B (en)
NL (1) NL9101877A (en)
SE (1) SE506448C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH683149A5 (en) * 1991-07-22 1994-01-31 Debio Rech Pharma Sa Process for the preparation of microspheres of a biodegradable polymeric material.
US5456917A (en) * 1993-04-12 1995-10-10 Cambridge Scientific, Inc. Method for making a bioerodible material for the sustained release of a medicament and the material made from the method
US5945128A (en) * 1996-09-04 1999-08-31 Romano Deghenghi Process to manufacture implants containing bioactive peptides
WO2004096178A1 (en) * 2003-05-02 2004-11-11 The University Of Nottingham Nano and microparticle drug delivery systems comprising polyesters containing aliphatic dicarboxylate residues and residues of aliphatic polyols

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978203A (en) * 1974-07-12 1976-08-31 Dynatech Corporation Sustained release of pharmaceuticals from polyester matrices
US4481353A (en) * 1983-10-07 1984-11-06 The Children's Medical Center Corporation Bioresorbable polyesters and polyester composites
US4962091A (en) * 1986-05-23 1990-10-09 Syntex (U.S.A.) Inc. Controlled release of macromolecular polypeptides
GB2209937B (en) * 1987-09-21 1991-07-03 Depiopharm S A Water insoluble polypeptides
CH672887A5 (en) * 1987-10-14 1990-01-15 Debiopharm Sa
CH679207A5 (en) * 1989-07-28 1992-01-15 Debiopharm Sa
IT1243390B (en) * 1990-11-22 1994-06-10 Vectorpharma Int PHARMACEUTICAL COMPOSITIONS IN THE FORM OF PARTICLES SUITABLE FOR THE CONTROLLED RELEASE OF PHARMACOLOGICALLY ACTIVE SUBSTANCES AND PROCEDURE FOR THEIR PREPARATION.

Also Published As

Publication number Publication date
GB2249725A (en) 1992-05-20
GB2249725B (en) 1994-08-10
IT1252870B (en) 1995-06-28
CH681425A5 (en) 1993-03-31
SE9103348D0 (en) 1991-11-13
ES2049617B1 (en) 1997-03-16
CA2055115A1 (en) 1992-05-15
SE506448C2 (en) 1997-12-15
NL9101877A (en) 1992-06-01
ITBS910119A1 (en) 1993-05-08
ES2049617A1 (en) 1994-04-16
ATA223591A (en) 1993-07-15
FR2668707A1 (en) 1992-05-07
SE9103348L (en) 1992-05-15
DE4136930A1 (en) 1992-08-20
BE1004923A5 (en) 1993-02-23
FR2668707B1 (en) 1995-05-24
ITBS910119A0 (en) 1991-11-08
JPH04288021A (en) 1992-10-13
AT397198B (en) 1994-02-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20011101