HK1002831A1 - Microballs including a pharmaceutically active ingredient and a polymer - Google Patents

Microballs including a pharmaceutically active ingredient and a polymer

Info

Publication number
HK1002831A1
HK1002831A1 HK98101938A HK98101938A HK1002831A1 HK 1002831 A1 HK1002831 A1 HK 1002831A1 HK 98101938 A HK98101938 A HK 98101938A HK 98101938 A HK98101938 A HK 98101938A HK 1002831 A1 HK1002831 A1 HK 1002831A1
Authority
HK
Hong Kong
Prior art keywords
microballs
polymer
active ingredient
pharmaceutically active
pharmaceutically
Prior art date
Application number
HK98101938A
Other languages
English (en)
Inventor
Jean-Marc Ruiz
Original Assignee
Sod Conseils Rech Applic
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 Sod Conseils Rech Applic filed Critical Sod Conseils Rech Applic
Publication of HK1002831A1 publication Critical patent/HK1002831A1/xx

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
    • 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
    • A61K9/1682—Processes
    • A61K9/1694—Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient

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)
  • Medicinal Preparation (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Materials For Medical Uses (AREA)
HK98101938A 1993-05-15 1998-03-10 Microballs including a pharmaceutically active ingredient and a polymer HK1002831A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939310030A GB9310030D0 (en) 1993-05-15 1993-05-15 Dry processed particles and process for the preparation of the same

Publications (1)

Publication Number Publication Date
HK1002831A1 true HK1002831A1 (en) 1998-09-18

Family

ID=10735537

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98101938A HK1002831A1 (en) 1993-05-15 1998-03-10 Microballs including a pharmaceutically active ingredient and a polymer

Country Status (35)

Country Link
JP (1) JP3139913B2 (da)
KR (1) KR100341261B1 (da)
CN (1) CN1050534C (da)
AT (1) AT406017B (da)
AU (1) AU685094B2 (da)
BE (1) BE1008323A3 (da)
BR (1) BR9401968A (da)
CA (1) CA2123481C (da)
CH (1) CH688572A5 (da)
DE (1) DE4416812C2 (da)
DK (1) DK171454B1 (da)
DZ (1) DZ1779A1 (da)
ES (1) ES2097083B1 (da)
FI (1) FI112915B (da)
FR (1) FR2705232B1 (da)
GB (2) GB9310030D0 (da)
GR (1) GR1002034B (da)
HK (1) HK1002831A1 (da)
HU (1) HU220617B1 (da)
IE (1) IE940392A1 (da)
IN (1) IN182330B (da)
IT (1) IT1269508B (da)
LU (1) LU88482A1 (da)
MA (1) MA23194A1 (da)
NL (1) NL9400795A (da)
NO (1) NO307403B1 (da)
NZ (1) NZ260520A (da)
OA (1) OA09939A (da)
PL (1) PL175780B1 (da)
PT (1) PT101518B (da)
RU (1) RU2125869C1 (da)
SE (1) SE519004C2 (da)
SG (1) SG46631A1 (da)
TN (1) TNSN94046A1 (da)
ZA (1) ZA943316B (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE381349T1 (de) * 1993-01-06 2008-01-15 Ipsen Mfg Ireland Ltd Bioabbaubare polyester zur herstellung ionischer molekularer konjugate mit bioaktiven polypeptiden
HU220137B (hu) * 1993-01-06 2001-11-28 Kinerton Ltd. Biológiailag lebontható poliészterek és biológiailag aktív polipeptidek ionos molekuláris konjugátumai, eljárás ezek előállítására és eljárás mikrorészecskék előállítására
DE19604744A1 (de) 1996-02-09 1997-08-14 Henkel Kgaa Technische Di-/Triglyceridgemische
IE960308A1 (en) 1996-04-23 1997-11-05 Kinerton Ltd Sustained release ionic conjugate
DE19617137C1 (de) * 1996-04-29 1997-02-27 Henkel Kgaa Verwendung von Copolymerestern für die Herstellung von Mikrosphären
US5858531A (en) * 1996-10-24 1999-01-12 Bio Syntech Method for preparation of polymer microparticles free of organic solvent traces
US6867181B1 (en) 1997-06-02 2005-03-15 Societe De Conseils De Recherches Et D'applications Scientifiques, S.A.S. Ionic molecular conjugates of biodegradable polyesters and bioactive polypeptides
WO2001036000A1 (en) 1999-11-15 2001-05-25 Bio Syntech Canada, Inc. Temperature-controlled and ph-dependant self-gelling biopolymeric aqueous solution
MY133977A (en) * 2000-06-16 2007-11-30 Nippon Catalytic Chem Ind Crosslinked polymers containing tertiary amine and/or quaternary ammonium salt structures, processes for making and uses thereof
GB0705159D0 (en) * 2007-03-19 2007-04-25 Prosonix Ltd Process for making crystals

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3773919A (en) * 1969-10-23 1973-11-20 Du Pont Polylactide-drug mixtures
IE52535B1 (en) * 1981-02-16 1987-12-09 Ici Plc Continuous release pharmaceutical compositions
CH672887A5 (da) * 1987-10-14 1990-01-15 Debiopharm Sa
AU2810189A (en) * 1987-10-30 1989-05-23 Stolle Research & Development Corporation Low residual solvent microspheres and microencapsulation process
DE3916020C2 (de) * 1989-05-17 1994-06-01 Burkhard Dr Wichert Retardierende Mikropartikel aus bioabbaubaren Polyestern; Verfahren zu deren Herstellung unter Verzicht auf toxische Lösungsmittel und diese Mikropartikel enthaltende pharmazentische Zubereitungen
JP3191948B2 (ja) * 1990-04-12 2001-07-23 塩野義製薬株式会社 被覆製剤およびその製造法
JP3116311B2 (ja) * 1990-06-13 2000-12-11 エーザイ株式会社 マイクロスフィアの製法
GB9016885D0 (en) * 1990-08-01 1990-09-12 Scras Sustained release pharmaceutical compositions
GB2246514B (en) * 1990-08-01 1993-12-15 Scras Sustained release pharmaceutical compositions and the preparation of particles for use therein
SE9003296L (sv) * 1990-10-16 1992-04-17 Kabi Pharmacia Ab Foerfarande foer att formulera laekemedel
CA2055522A1 (en) * 1990-12-12 1992-06-13 Masako Andoh Microspheres for ophthalmic use
SE467815B (sv) * 1991-05-27 1992-09-21 Bengt Hjalmar Aagerup Med Firm Metod foer att framstaella reproducerbara partiklar av definierad storlek
GB9203689D0 (en) * 1992-02-20 1992-04-08 Euro Celtique Sa Pharmaceutical composition
CA2129514A1 (en) * 1992-03-12 1993-09-16 M. Amin Khan Controlled released acth containing microspheres
SE9200858L (sv) * 1992-03-20 1993-09-21 Kabi Pharmacia Ab Metod för framställning av pellets med fördröjd frisättning
WO1993025221A1 (en) * 1992-06-11 1993-12-23 Alkermes Controlled Therapeutics, Inc. Erythropoietin drug delivery system
US5350584A (en) * 1992-06-26 1994-09-27 Merck & Co., Inc. Spheronization process using charged resins
JP2651320B2 (ja) * 1992-07-16 1997-09-10 田辺製薬株式会社 徐放性マイクロスフェア製剤の製造方法
FR2693905B1 (fr) * 1992-07-27 1994-09-02 Rhone Merieux Procédé de préparation de microsphères pour la libération prolongée de l'hormone LHRH et ses analogues, microsphères et formulations obtenues.
GB2273874A (en) * 1992-12-31 1994-07-06 Pertti Olavi Toermaelae Preparation of pharmaceuticals in a polymer matrix

Also Published As

Publication number Publication date
DZ1779A1 (fr) 2002-02-17
ZA943316B (en) 1995-01-16
IE940392A1 (en) 1994-11-16
IN182330B (da) 1999-03-20
HUT67599A (en) 1995-04-28
BR9401968A (pt) 1994-12-13
PT101518B (pt) 2000-12-29
TNSN94046A1 (fr) 1995-04-25
SE519004C2 (sv) 2002-12-17
CN1104557A (zh) 1995-07-05
NO941810L (no) 1994-11-16
GB2277915B (en) 1997-10-29
JPH072652A (ja) 1995-01-06
OA09939A (fr) 1994-11-15
GB9409565D0 (en) 1994-07-06
FR2705232B1 (fr) 1995-08-25
DK54994A (da) 1994-11-16
GB9310030D0 (en) 1993-06-30
FI942222A (fi) 1994-11-16
JP3139913B2 (ja) 2001-03-05
CA2123481A1 (en) 1994-11-16
AU685094B2 (en) 1998-01-15
NZ260520A (en) 1994-12-22
AT406017B (de) 2000-01-25
NO941810D0 (no) 1994-05-13
DE4416812A1 (de) 1994-11-17
AU6308494A (en) 1994-11-17
PL175780B1 (pl) 1999-02-26
SG46631A1 (en) 1998-02-20
LU88482A1 (fr) 1994-12-01
NL9400795A (nl) 1994-12-01
IT1269508B (it) 1997-04-01
SE9401557L (sv) 1994-11-16
DE4416812C2 (de) 2003-02-06
KR100341261B1 (ko) 2002-09-27
PT101518A (pt) 1995-03-01
MA23194A1 (fr) 1994-12-31
SE9401557D0 (sv) 1994-05-05
CN1050534C (zh) 2000-03-22
ITMI940931A0 (it) 1994-05-11
RU2125869C1 (ru) 1999-02-10
NO307403B1 (no) 2000-04-03
GB2277915A (en) 1994-11-16
CA2123481C (en) 2005-01-11
ES2097083A1 (es) 1997-03-16
BE1008323A3 (fr) 1996-04-02
GR1002034B (en) 1995-10-31
FI112915B (fi) 2004-02-13
ITMI940931A1 (it) 1995-11-11
FI942222A0 (fi) 1994-05-13
HU220617B1 (hu) 2002-03-28
ES2097083B1 (es) 1997-12-01
DK171454B1 (da) 1996-11-04
ATA98794A (de) 1999-06-15
CH688572A5 (fr) 1997-11-28
FR2705232A1 (fr) 1994-11-25
HU9401412D0 (en) 1994-08-29

Similar Documents

Publication Publication Date Title
GB9412938D0 (en) Pharmaceutically active antioxidants
ZA949378B (en) A medicinal aerosol formulation
HRP940351A2 (en) Aptically active 2-imidazolin-5-one and 2-imidazolin-5-thione derivatives and fungicides
ZA941002B (en) Pharmaceutical compositions in semisold form and a device for administration thereof
IL111978A0 (en) Dry-compressed paroxetine formulations and their preparation
GB2277915B (en) Microballs including a pharmaceutically active ingredient and a polymer
NZ257470A (en) 5-hydrazino-quinolone derivatives and antimicrobial medicaments
GB9300276D0 (en) 10-aza-9-deoxo-11-deoxy-erythromycin a and derivatives thereof
AU5715594A (en) Polycationic polymer and polycationic bactericidal/algicidal agent
GB9309380D0 (en) Packaging and other constructions
GB2284602B (en) Pharmaceutically active diketopiperazines
IL124423A0 (en) Pharmaceutical composition comprising an active compound in a polymer
GB9220715D0 (en) Immunopotentiatory agent and physiologically acceptable salts thereof
AU4701993A (en) Pharmacologically active glycerophosphoderivatives
SG45240A1 (en) Pharmacologically active pyrimidineamine derivatives and processes for the preparation thereof
IL105261A0 (en) Hydroxamates and pharmaceutical compositions comprising them
ZA944633B (en) Pharmaceutically active antioxidants
GB9226874D0 (en) Immunopotentiatory agents and physiologically acceptable salts thereof
GB9316806D0 (en) Pharmaceutically active compounds
GB9326512D0 (en) Pharmaceutically active compounds
GB9323345D0 (en) Pharmaceutically active compounds
GB9319835D0 (en) Pharmaceutically active compounds
GB9313105D0 (en) Pharmaceutically active compounds
GB9312879D0 (en) Pharmaceutically active compounds
GB9325410D0 (en) Pharmaceutically active compounds

Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20100513