CA2055115A1 - Methode pour preparer une composition pharmaceutique - Google Patents

Methode pour preparer une composition pharmaceutique

Info

Publication number
CA2055115A1
CA2055115A1 CA002055115A CA2055115A CA2055115A1 CA 2055115 A1 CA2055115 A1 CA 2055115A1 CA 002055115 A CA002055115 A CA 002055115A CA 2055115 A CA2055115 A CA 2055115A CA 2055115 A1 CA2055115 A1 CA 2055115A1
Authority
CA
Canada
Prior art keywords
trp
process according
poly
leu
tyr
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.)
Abandoned
Application number
CA002055115A
Other languages
English (en)
Inventor
Piero Orsolini
Frederic Heimgartner
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
Individual
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 Individual filed Critical Individual
Publication of CA2055115A1 publication Critical patent/CA2055115A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605Excipients; Inactive ingredients
    • A61K9/1629Organic macromolecular compounds
    • A61K9/1641Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • A61K9/1647Polyesters, 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)
CA002055115A 1990-11-14 1991-11-07 Methode pour preparer une composition pharmaceutique Abandoned CA2055115A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3616/90-6 1990-11-14
CH3616/90A CH681425A5 (fr) 1990-11-14 1990-11-14

Publications (1)

Publication Number Publication Date
CA2055115A1 true CA2055115A1 (fr) 1992-05-15

Family

ID=4259807

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002055115A Abandoned CA2055115A1 (fr) 1990-11-14 1991-11-07 Methode pour preparer une composition pharmaceutique

Country Status (12)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH683149A5 (fr) * 1991-07-22 1994-01-31 Debio Rech Pharma Sa Procédé pour la préparation de microsphères en matériau polymère biodégradable.
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 (fr) * 2003-05-02 2004-11-11 The University Of Nottingham Systemes de relargage de medicaments nanoparticulaires et microparticulaires a base de polyesters contenant des residus dicarboxylate aliphatique et des residus polyols aliphatiques

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 (fr) * 1987-10-14 1990-01-15 Debiopharm Sa
CH679207A5 (fr) * 1989-07-28 1992-01-15 Debiopharm Sa
IT1243390B (it) * 1990-11-22 1994-06-10 Vectorpharma Int Composizioni farmaceutiche in forma di particelle atte al rilascio controllato di sostanze farmacologicamente attive e procedimento per la loro preparazione.

Also Published As

Publication number Publication date
ATA223591A (de) 1993-07-15
SE9103348D0 (sv) 1991-11-13
FR2668707B1 (fr) 1995-05-24
ES2049617B1 (es) 1997-03-16
GB9123241D0 (en) 1991-12-18
SE506448C2 (sv) 1997-12-15
GB2249725B (en) 1994-08-10
IT1252870B (it) 1995-06-28
BE1004923A5 (fr) 1993-02-23
NL9101877A (nl) 1992-06-01
ITBS910119A1 (it) 1993-05-08
CH681425A5 (fr) 1993-03-31
ES2049617A1 (es) 1994-04-16
FR2668707A1 (fr) 1992-05-07
JPH04288021A (ja) 1992-10-13
ITBS910119A0 (it) 1991-11-08
GB2249725A (en) 1992-05-20
SE9103348L (sv) 1992-05-15
DE4136930A1 (de) 1992-08-20
AT397198B (de) 1994-02-25

Similar Documents

Publication Publication Date Title
US5439688A (en) Process for preparing a pharmaceutical composition
CA2021767C (fr) Methode de preparation d'un compose pharmaceutique sous forme de microparticules
US5225205A (en) Pharmaceutical composition in the form of microparticles
JP2818704B2 (ja) 徐放性組成物およびその製造方法
US5543156A (en) Bioerodible devices and compositions for diffusional release of agents
Jameela et al. Protein release from poly (ε-caprolactone) microspheres prepared by melt encapsulation and solvent evaporation techniques: a comparative study
EP0914095B1 (fr) Procede de preparation de dispositifs a liberation retardee a base de polymeres
JPH0769929A (ja) 薬剤学的又は獣医学的認容性で、両親媒性の非架橋線状、枝分れ又はグラフトブロックコポリマーの製造方法
IE910474A1 (en) Prolonged release microcapsules
CA2055115A1 (fr) Methode pour preparer une composition pharmaceutique
KR101936040B1 (ko) 안정화된 단상 혼합액을 이용하는 생분해성 미립구의 제조방법
JP2004530696A (ja) 移植組織及び微粒子のホモジェナイト
WO1993020138A2 (fr) Systeme polymere contenant un compose partiellement soluble
JPH08225454A (ja) マイクロスフェア製剤
CH685285A5 (fr) Procédé de préparation d'une composition pharmaceutique contenant des sels de peptides.

Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued