ES2020890A6 - Procedimiento de preparacion de una composicion farmaceutica en forma de microparticulas. - Google Patents

Procedimiento de preparacion de una composicion farmaceutica en forma de microparticulas.

Info

Publication number
ES2020890A6
ES2020890A6 ES9001976A ES9001976A ES2020890A6 ES 2020890 A6 ES2020890 A6 ES 2020890A6 ES 9001976 A ES9001976 A ES 9001976A ES 9001976 A ES9001976 A ES 9001976A ES 2020890 A6 ES2020890 A6 ES 2020890A6
Authority
ES
Spain
Prior art keywords
preparing
microparticles
pharmaceutical composition
composition
injectable suspensions
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 - Fee Related
Application number
ES9001976A
Other languages
English (en)
Inventor
Piero Orsolini
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
Debiopharm 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 Debiopharm SA filed Critical Debiopharm SA
Publication of ES2020890A6 publication Critical patent/ES2020890A6/es
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
    • A61K9/0012—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
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/04—Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
    • A61K38/08—Peptides having 5 to 11 amino acids
    • A61K38/09—Luteinising hormone-releasing hormone [LHRH], i.e. Gonadotropin-releasing hormone [GnRH]; Related peptides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/22—Hormones
    • A61K38/23—Calcitonins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/22—Hormones
    • A61K38/25—Growth hormone-releasing factor [GH-RF], i.e. somatoliberin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/22—Hormones
    • A61K38/31—Somatostatins
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Endocrinology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Immunology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Dermatology (AREA)
  • Neurosurgery (AREA)
  • Biomedical Technology (AREA)
  • Reproductive Health (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

PROCEDIMIENTO DE PREPARACION DE UNA COMPOSICION FARMACEUTICA EN FORMA DE MICROPARTICULAS, DE UN POLIMERO DE ACIDO LACTICO Y GLICOLICO Y QUE INCORPORAN A TITULO DE SUSTANCIA ACTIVA UN PAMOATO, TANNATO, ESTEARATO O PALMITATO DE UN PEPTIDO NATURAL O SINTETICO QUE COMPRENDE DE 3 A 45 ACIDOS AMINADOS, TAL COMO EL LH-RH, LA SOMATOSTATINA, EL GH-RH O LA CALCITONINA O UNO DE SUS ANALOGOS O HOMOLOGOS SINTETICOS. EL PROCEDIMIENTO COMPRENDE EL MEZCLADO EN SECO DE LOS INGREDIENTES, EN FORMA PULVERULENTA, LA PRECOMPRESION Y EL PRECALENTAMIENTO DE LA MEZCLA, SEGUIDOS POR UNA EXTRUSION DE LA MEZCLA PRECOMPRIMIDA Y PRECALENTADA. EL PRODUCTO RESULTANTE DE LA EXTRUSION SE PULVERIZA ENTONCES Y FINALMENTE SE TAMIZA. LA INVENCION PERMITE OBTENER PREPARACIONES MAS PURAS Y HOMOGENEAS QUE MEDIANTE EL USO DE LA TECNICA ANTERIOR.
ES9001976A 1989-07-28 1990-07-23 Procedimiento de preparacion de una composicion farmaceutica en forma de microparticulas. Expired - Fee Related ES2020890A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2829/89A CH679207A5 (es) 1989-07-28 1989-07-28

Publications (1)

Publication Number Publication Date
ES2020890A6 true ES2020890A6 (es) 1991-10-01

Family

ID=4242536

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9001976A Expired - Fee Related ES2020890A6 (es) 1989-07-28 1990-07-23 Procedimiento de preparacion de una composicion farmaceutica en forma de microparticulas.

Country Status (23)

Country Link
US (1) US5134122A (es)
JP (1) JPH0662427B2 (es)
AT (1) AT397197B (es)
AU (1) AU619996B2 (es)
BE (1) BE1003093A3 (es)
CA (1) CA2021767C (es)
CH (1) CH679207A5 (es)
DE (1) DE4023134C2 (es)
DK (1) DK175495B1 (es)
ES (1) ES2020890A6 (es)
FI (1) FI97688C (es)
FR (1) FR2650182B1 (es)
GB (1) GB2234169B (es)
GR (1) GR1001215B (es)
IE (1) IE65397B1 (es)
IL (1) IL95120A (es)
IT (1) IT1243357B (es)
LU (1) LU87772A1 (es)
NL (1) NL194858C (es)
NO (1) NO300304B1 (es)
PT (1) PT94842B (es)
SE (1) SE504279C2 (es)
ZA (1) ZA905654B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9789064B2 (en) 1999-12-17 2017-10-17 Gp Pharm, S.A. Method for delivering a peptide to a subject at a modulated rate via microcapsules of lactic-co-glycolic copolymer containing said peptide

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Publication number Priority date Publication date Assignee Title
US9789064B2 (en) 1999-12-17 2017-10-17 Gp Pharm, S.A. Method for delivering a peptide to a subject at a modulated rate via microcapsules of lactic-co-glycolic copolymer containing said peptide

Also Published As

Publication number Publication date
ATA154590A (de) 1993-07-15
PT94842B (pt) 1997-04-30
IL95120A (en) 1994-10-07
AT397197B (de) 1994-02-25
GB2234169A (en) 1991-01-30
IL95120A0 (en) 1991-06-10
DE4023134A1 (de) 1991-01-31
JPH0662427B2 (ja) 1994-08-17
IT9021019A0 (it) 1990-07-23
AU5910390A (en) 1991-01-31
FI903643A0 (fi) 1990-07-19
GR1001215B (el) 1993-06-21
FI97688B (fi) 1996-10-31
BE1003093A3 (fr) 1991-11-19
FR2650182A1 (fr) 1991-02-01
GB2234169B (en) 1993-02-10
DK175495B1 (da) 2004-11-08
NO300304B1 (no) 1997-05-12
GB9015722D0 (en) 1990-09-05
CH679207A5 (es) 1992-01-15
NL9001646A (nl) 1991-02-18
AU619996B2 (en) 1992-02-06
IT1243357B (it) 1994-06-10
DE4023134C2 (de) 1997-04-17
GR900100568A (en) 1991-12-10
JPH0366625A (ja) 1991-03-22
DK180790D0 (da) 1990-07-27
FI97688C (fi) 1997-02-10
US5134122A (en) 1992-07-28
NO903264L (no) 1991-01-29
SE504279C2 (sv) 1996-12-23
IE65397B1 (en) 1995-10-18
DK180790A (da) 1991-01-29
CA2021767C (en) 1996-10-22
LU87772A1 (fr) 1990-12-11
IT9021019A1 (it) 1992-01-23
NL194858C (nl) 2003-05-06
PT94842A (pt) 1991-03-20
NL194858B (nl) 2003-01-06
NO903264D0 (no) 1990-07-23
CA2021767A1 (en) 1991-01-29
SE9002522D0 (sv) 1990-07-27
ZA905654B (en) 1991-05-29
IE902592A1 (en) 1991-02-27
FR2650182B1 (fr) 1992-05-15
SE9002522L (sv) 1991-01-29

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