FI942222A - Process for the preparation of dry-treated particles, so obtained dry-treated particles and pharmaceutical compositions containing them - Google Patents

Process for the preparation of dry-treated particles, so obtained dry-treated particles and pharmaceutical compositions containing them Download PDF

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Publication number
FI942222A
FI942222A FI942222A FI942222A FI942222A FI 942222 A FI942222 A FI 942222A FI 942222 A FI942222 A FI 942222A FI 942222 A FI942222 A FI 942222A FI 942222 A FI942222 A FI 942222A
Authority
FI
Finland
Prior art keywords
treated particles
dry
preparation
pharmaceutical compositions
compositions containing
Prior art date
Application number
FI942222A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI942222A0 (en
FI112915B (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 FI942222A0 publication Critical patent/FI942222A0/en
Publication of FI942222A publication Critical patent/FI942222A/en
Application granted granted Critical
Publication of FI112915B publication Critical patent/FI112915B/en

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)
FI942222A 1993-05-15 1994-05-13 Process for the preparation of dry-treated particles FI112915B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9310030 1993-05-15
GB939310030A GB9310030D0 (en) 1993-05-15 1993-05-15 Dry processed particles and process for the preparation of the same

Publications (3)

Publication Number Publication Date
FI942222A0 FI942222A0 (en) 1994-05-13
FI942222A true FI942222A (en) 1994-11-16
FI112915B FI112915B (en) 2004-02-13

Family

ID=10735537

Family Applications (1)

Application Number Title Priority Date Filing Date
FI942222A FI112915B (en) 1993-05-15 1994-05-13 Process for the preparation of dry-treated particles

Country Status (35)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SK74495A3 (en) * 1993-01-06 1997-01-08 Kinerton Ltd Ionic molecular conjugates of biodegradable polyesters with bioactive polypeptides and a method of preparation thereof
ATE381349T1 (en) * 1993-01-06 2008-01-15 Ipsen Mfg Ireland Ltd BIODEGRADABLE POLYESTERS FOR PRODUCING IONIC MOLECULAR CONJUGATES WITH BIOACTIVE POLYPEPTIDES
DE19604744A1 (en) 1996-02-09 1997-08-14 Henkel Kgaa Technical di- / triglyceride mixtures
IE960308A1 (en) 1996-04-23 1997-11-05 Kinerton Ltd Sustained release ionic conjugate
DE19617137C1 (en) * 1996-04-29 1997-02-27 Henkel Kgaa Use of branched alcohol ester(s) of olefin-di:carboxylic acid copolymers
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
AU1375301A (en) 1999-11-15 2001-05-30 Bio Syntech Canada Inc Temperature-controlled and ph-dependant self-gelling biopolymeric aqueous solution
US6646083B2 (en) 2000-06-16 2003-11-11 Nippon Shokubai Co., Ltd. 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 (en) * 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 (en) * 1989-05-17 1994-06-01 Burkhard Dr Wichert Retarding microparticles made from biodegradable polyesters; Process for their preparation without the use of toxic solvents and pharmaceutical preparations containing these microparticles
KR0168849B1 (en) * 1990-04-12 1999-01-15 요시또시 가즈오 Coated composition and its preparation process
JP3116311B2 (en) * 1990-06-13 2000-12-11 エーザイ株式会社 Manufacturing method of microsphere
GB2246514B (en) * 1990-08-01 1993-12-15 Scras Sustained release pharmaceutical compositions and the preparation of particles for use therein
GB9016885D0 (en) * 1990-08-01 1990-09-12 Scras Sustained release pharmaceutical compositions
SE9003296L (en) * 1990-10-16 1992-04-17 Kabi Pharmacia Ab PROCEDURE SHOULD FORMULATE MEDICINAL PRODUCTS
CA2055522A1 (en) * 1990-12-12 1992-06-13 Masako Andoh Microspheres for ophthalmic use
SE9101603L (en) * 1991-05-27 1992-09-21 Bengt Hjalmar Aagerup Med Firm METHOD FOR MAKING REPRODUCABLE PARTICLES OF DEFINED SIZE
GB9203689D0 (en) * 1992-02-20 1992-04-08 Euro Celtique Sa Pharmaceutical composition
EP0630234B1 (en) * 1992-03-12 1997-06-11 Alkermes Controlled Therapeutics, Inc. Controlled release acth containing microspheres
SE9200858L (en) * 1992-03-20 1993-09-21 Kabi Pharmacia Ab Method for producing delayed release pellets
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 (en) * 1992-07-16 1997-09-10 田辺製薬株式会社 Method for producing sustained-release microsphere preparation
FR2693905B1 (en) * 1992-07-27 1994-09-02 Rhone Merieux Process for the preparation of microspheres for the sustained release of the hormone LHRH and its analogs, microspheres and formulations obtained.
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
GB2277915B (en) 1997-10-29
GB9310030D0 (en) 1993-06-30
HK1002831A1 (en) 1998-09-18
BE1008323A3 (en) 1996-04-02
RU2125869C1 (en) 1999-02-10
IN182330B (en) 1999-03-20
JPH072652A (en) 1995-01-06
FR2705232B1 (en) 1995-08-25
SE9401557L (en) 1994-11-16
HU9401412D0 (en) 1994-08-29
ITMI940931A1 (en) 1995-11-11
TNSN94046A1 (en) 1995-04-25
IE940392A1 (en) 1994-11-16
ZA943316B (en) 1995-01-16
ATA98794A (en) 1999-06-15
OA09939A (en) 1994-11-15
ITMI940931A0 (en) 1994-05-11
GR1002034B (en) 1995-10-31
GB9409565D0 (en) 1994-07-06
DE4416812C2 (en) 2003-02-06
DK54994A (en) 1994-11-16
AT406017B (en) 2000-01-25
FR2705232A1 (en) 1994-11-25
IT1269508B (en) 1997-04-01
CH688572A5 (en) 1997-11-28
DZ1779A1 (en) 2002-02-17
FI942222A0 (en) 1994-05-13
NO307403B1 (en) 2000-04-03
HU220617B1 (en) 2002-03-28
DE4416812A1 (en) 1994-11-17
PT101518A (en) 1995-03-01
ES2097083B1 (en) 1997-12-01
NL9400795A (en) 1994-12-01
PL175780B1 (en) 1999-02-26
NO941810L (en) 1994-11-16
SE519004C2 (en) 2002-12-17
NZ260520A (en) 1994-12-22
HUT67599A (en) 1995-04-28
BR9401968A (en) 1994-12-13
NO941810D0 (en) 1994-05-13
CN1104557A (en) 1995-07-05
PT101518B (en) 2000-12-29
AU6308494A (en) 1994-11-17
DK171454B1 (en) 1996-11-04
GB2277915A (en) 1994-11-16
AU685094B2 (en) 1998-01-15
FI112915B (en) 2004-02-13
KR100341261B1 (en) 2002-09-27
CN1050534C (en) 2000-03-22
CA2123481A1 (en) 1994-11-16
LU88482A1 (en) 1994-12-01
SE9401557D0 (en) 1994-05-05
CA2123481C (en) 2005-01-11
MA23194A1 (en) 1994-12-31
ES2097083A1 (en) 1997-03-16
SG46631A1 (en) 1998-02-20
JP3139913B2 (en) 2001-03-05

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