DE2856901D2 - Form of implant medicament and preparation process - Google Patents

Form of implant medicament and preparation process

Info

Publication number
DE2856901D2
DE2856901D2 DE19782856901 DE2856901A DE2856901D2 DE 2856901 D2 DE2856901 D2 DE 2856901D2 DE 19782856901 DE19782856901 DE 19782856901 DE 2856901 A DE2856901 A DE 2856901A DE 2856901 D2 DE2856901 D2 DE 2856901D2
Authority
DE
Germany
Prior art keywords
preparation process
implant
medicament
implant medicament
preparation
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
Application number
DE19782856901
Other languages
English (en)
Inventor
H Bisson
P Speiser
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.)
Garching Instrumente
Original Assignee
Garching Instrumente
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 Garching Instrumente filed Critical Garching Instrumente
Application granted granted Critical
Publication of DE2856901D2 publication Critical patent/DE2856901D2/de
Expired 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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • A61K9/0024—Solid, semi-solid or solidifying implants, which are implanted or injected in body tissue
    • 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
    • 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
    • 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
    • A61K9/2031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers
    • A61K9/204—Polyesters, e.g. poly(lactide-co-glycolide)
    • 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
    • A61K9/2031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers
    • A61K9/2045—Polyamides; Polyaminoacids, e.g. polylysine
    • 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
    • A61K9/51—Nanocapsules; Nanoparticles
    • A61K9/5107—Excipients; Inactive ingredients
    • A61K9/513—Organic macromolecular compounds; Dendrimers
    • A61K9/5146—Organic macromolecular compounds; Dendrimers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyamines, polyanhydrides
    • A61K9/5153—Polyesters, e.g. poly(lactide-co-glycolide)

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Dermatology (AREA)
  • Physics & Mathematics (AREA)
  • Neurosurgery (AREA)
  • Nanotechnology (AREA)
  • Optics & Photonics (AREA)
  • Medicinal Preparation (AREA)
DE19782856901 1977-06-07 1978-06-07 Form of implant medicament and preparation process Expired DE2856901D2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH708277 1977-06-07

Publications (1)

Publication Number Publication Date
DE2856901D2 true DE2856901D2 (de) 1980-11-13

Family

ID=4319655

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782856901 Expired DE2856901D2 (de) 1977-06-07 1978-06-07 Form of implant medicament and preparation process

Country Status (3)

Country Link
EP (1) EP0006853A1 (de)
DE (1) DE2856901D2 (de)
WO (1) WO1978000011A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0086627B1 (de) * 1982-02-12 1985-08-28 Unitika Ltd. Antikrebsmittel
AT382076B (de) * 1982-10-15 1987-01-12 Chemie Linz Ag Verfahren zur herstellung von presslingen mit retardierter wirkstofffreisetzung
CH656884A5 (de) * 1983-08-26 1986-07-31 Sandoz Ag Polyolester, deren herstellung und verwendung.
IE58110B1 (en) * 1984-10-30 1993-07-14 Elan Corp Plc Controlled release powder and process for its preparation
EP0245840B1 (de) * 1986-05-15 1993-12-01 Hoechst Aktiengesellschaft Biologisch abbaubare Polymere für Depotzubereitungen mit kontrollierter Wirkstoffabgabe
DE3707369A1 (de) * 1987-03-07 1988-09-15 Hoechst Ag Biologisch abbaubare polymere fuer depotzubereitungen mit kontrollierter wirkstoffabgabe
US5187150A (en) * 1987-10-14 1993-02-16 Debiopharm S.A. Polyester-based composition for the controlled release of polypeptide medicinal substances
CH672887A5 (de) * 1987-10-14 1990-01-15 Debiopharm Sa
EP0423484B1 (de) * 1989-10-16 1993-11-03 PCD-Polymere Gesellschaft m.b.H. Pressling mit retardierter Wirkstofffreisetzung
CA2050067C (en) * 1990-08-30 2000-05-30 Yasushi Morita Controlled drug release composition
FR2678168B1 (fr) * 1991-06-28 1993-09-03 Rhone Poulenc Rorer Sa Nanoparticules ayant un temps de capture par le dysteme reticulo endothelial allonge.
AU2572692A (en) 1991-09-09 1993-04-05 Government Of The United States Of America, As Represented By The Secretary Of The Department Of Health And Human Services, The Methods and devices for treating hemophilia and aids
US5444143A (en) * 1992-12-25 1995-08-22 Mitsui Toatsu Chemicals, Inc. Preparation process of polyhydroxycarboxylic acid
US5543202A (en) * 1994-03-14 1996-08-06 Kimberly-Clark Corporation Process for producing a crimp-bonded fibrous cellulosic laminate
DE10111767B4 (de) * 2001-03-12 2005-03-24 Schwarz Pharma Ag Verfahren zur Herstellung von Polyestern aus Hydroxycarbonsäuren und Polyolen durch Polykondensation
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3297033A (en) * 1963-10-31 1967-01-10 American Cyanamid Co Surgical sutures
US3880991A (en) * 1969-03-24 1975-04-29 Brook David E Polymeric article for dispensing drugs
US3773919A (en) * 1969-10-23 1973-11-20 Du Pont Polylactide-drug mixtures
US3755558A (en) * 1971-02-23 1973-08-28 Du Pont Polylactide drug mixtures for topical application atelet aggregation
CA1045977A (en) * 1973-05-17 1979-01-09 Arthur D. Little Biodegradable, implantable drug delivery device, and process for preparing and using the same

Also Published As

Publication number Publication date
EP0006853A1 (de) 1980-01-23
WO1978000011A1 (fr) 1978-12-21

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