DZ1779A1 - Process for the preparation of dry prepared particles thus obtained and pharmaceutical compositions containing such particles. - Google Patents

Process for the preparation of dry prepared particles thus obtained and pharmaceutical compositions containing such particles.

Info

Publication number: DZ1779A1
Authority: DZ; Algeria
Prior art keywords: particles; preparation; pharmaceutical compositions; compositions containing; dry prepared
Prior art date: 1993-05-15

Application number

DZ940045A

Other languages

French (fr)

Inventor

Jean-Marc Ruiz

Original Assignee

Scras

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.)

1993-05-15

Filing date

1994-05-15

Publication date

2002-02-17

1994-05-15 Application filed by Scras filed Critical Scras

2002-02-17 Application granted granted Critical

2002-02-17 Publication of DZ1779A1 publication Critical patent/DZ1779A1/en

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)
Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Materials For Medical Uses (AREA)

DZ940045A 1993-05-15 1994-05-15 Process for the preparation of dry prepared particles thus obtained and pharmaceutical compositions containing such particles. DZ1779A1 (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
DZ1779A1 true DZ1779A1 (en)	2002-02-17

Family

ID=10735537

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DZ940045A DZ1779A1 (en)	1993-05-15	1994-05-15	Process for the preparation of dry prepared particles thus obtained and pharmaceutical compositions containing such particles.

Country Status (34)

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)
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 (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1203591B1 (en) *	1993-01-06	2007-12-19	Ipsen Manufacturing Ireland Limited	biodegradable polyesters for forming ionic molecular conjugates with bioactive polypeptides
RU2185393C2 (en) *	1993-01-06	2002-07-20	Кинертон Лимитед	Polyester and polyester-base conjugate
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
DK1183014T3 (en) *	1999-06-14	2004-02-09	Cosmo Spa	Flavored controlled release oral pharmaceutical compositions
CA2427938C (en)	1999-11-15	2010-02-16	Bio Syntech Canada Inc.	Novel temperature-controlled and ph-dependant self-gelling biopolymeric aqueous solution, composition and preparation thereof
GB2374072B (en) *	2000-06-16	2004-09-22	Nippon Catalytic Chem Ind	Crosslinked polymer method for manufacturing it and use thereof
GB0705159D0 (en) *	2007-03-19	2007-04-25	Prosonix Ltd	Process for making crystals

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH468192A (en) *	1964-06-19	1969-02-15	Ciba Geigy	Process for the manufacture of medicaments in pearl form
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
WO1989003678A1 (en) *	1987-10-30	1989-05-05	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
DK0452145T3 (en) *	1990-04-12	1996-12-02	Shionogi & Co	Coated preparation and preparation thereof
JP3116311B2 (en) *	1990-06-13	2000-12-11	エーザイ株式会社	Manufacturing method of microsphere
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 (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
ATE154240T1 (en) *	1992-03-12	1997-06-15	Alkermes Inc	ACTH CONTAINING MICRO SPHERES WITH CONTROLLED RELEASE
SE9200858L (en) *	1992-03-20	1993-09-21	Kabi Pharmacia Ab	Method for producing delayed release pellets
CA2136434C (en) *	1992-06-11	2008-12-02	Howard Bernstein	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

1993
- 1993-05-15 GB GB939310030A patent/GB9310030D0/en active Pending
1994
- 1994-04-28 GR GR940100215A patent/GR1002034B/en not_active IP Right Cessation
- 1994-05-05 SE SE9401557A patent/SE519004C2/en not_active IP Right Cessation
- 1994-05-06 HU HU9401412A patent/HU220617B1/en not_active IP Right Cessation
- 1994-05-09 BE BE9400480A patent/BE1008323A3/en not_active IP Right Cessation
- 1994-05-09 CH CH01436/94A patent/CH688572A5/en not_active IP Right Cessation
- 1994-05-11 FR FR9405782A patent/FR2705232B1/en not_active Expired - Fee Related
- 1994-05-11 ES ES09400996A patent/ES2097083B1/en not_active Expired - Fee Related
- 1994-05-11 OA OA60510A patent/OA09939A/en unknown
- 1994-05-11 LU LU88482A patent/LU88482A1/en unknown
- 1994-05-11 AT AT0098794A patent/AT406017B/en not_active IP Right Cessation
- 1994-05-11 IT ITMI940931A patent/IT1269508B/en active IP Right Grant
- 1994-05-12 IE IE039294A patent/IE940392A1/en not_active IP Right Cessation
- 1994-05-12 CA CA002123481A patent/CA2123481C/en not_active Expired - Fee Related
- 1994-05-13 GB GB9409565A patent/GB2277915B/en not_active Expired - Fee Related
- 1994-05-13 ZA ZA943316A patent/ZA943316B/en unknown
- 1994-05-13 NO NO941810A patent/NO307403B1/en not_active IP Right Cessation
- 1994-05-13 SG SG1996006870A patent/SG46631A1/en unknown
- 1994-05-13 AU AU63084/94A patent/AU685094B2/en not_active Ceased
- 1994-05-13 NZ NZ260520A patent/NZ260520A/en not_active IP Right Cessation
- 1994-05-13 TN TNTNSN94046A patent/TNSN94046A1/en unknown
- 1994-05-13 JP JP06099745A patent/JP3139913B2/en not_active Expired - Fee Related
- 1994-05-13 BR BR9401968A patent/BR9401968A/en not_active Application Discontinuation
- 1994-05-13 MA MA23503A patent/MA23194A1/en unknown
- 1994-05-13 DE DE4416812A patent/DE4416812C2/en not_active Expired - Fee Related
- 1994-05-13 DK DK054994A patent/DK171454B1/en not_active IP Right Cessation
- 1994-05-13 RU RU94016386A patent/RU2125869C1/en active
- 1994-05-13 PT PT101518A patent/PT101518B/en not_active IP Right Cessation
- 1994-05-13 PL PL94303441A patent/PL175780B1/en not_active IP Right Cessation
- 1994-05-13 IN IN595DE1994 patent/IN182330B/en unknown
- 1994-05-13 CN CN94105512A patent/CN1050534C/en not_active Expired - Fee Related
- 1994-05-13 FI FI942222A patent/FI112915B/en active
- 1994-05-14 KR KR1019940010570A patent/KR100341261B1/en not_active Expired - Fee Related
- 1994-05-15 DZ DZ940045A patent/DZ1779A1/en active
- 1994-05-16 NL NL9400795A patent/NL9400795A/en active Search and Examination

Also Published As

Publication number	Publication date
CH688572A5 (en)	1997-11-28
NL9400795A (en)	1994-12-01
ATA98794A (en)	1999-06-15
FI942222L (en)	1994-11-16
HU9401412D0 (en)	1994-08-29
PT101518B (en)	2000-12-29
AU685094B2 (en)	1998-01-15
CA2123481C (en)	2005-01-11
AT406017B (en)	2000-01-25
NZ260520A (en)	1994-12-22
BE1008323A3 (en)	1996-04-02
MA23194A1 (en)	1994-12-31
SE9401557L (en)	1994-11-16
DE4416812A1 (en)	1994-11-17
FR2705232A1 (en)	1994-11-25
IT1269508B (en)	1997-04-01
IN182330B (en)	1999-03-20
ES2097083A1 (en)	1997-03-16
CA2123481A1 (en)	1994-11-16
JP3139913B2 (en)	2001-03-05
GB2277915B (en)	1997-10-29
NO941810D0 (en)	1994-05-13
SE9401557D0 (en)	1994-05-05
TNSN94046A1 (en)	1995-04-25
PL175780B1 (en)	1999-02-26
AU6308494A (en)	1994-11-17
GR1002034B (en)	1995-10-31
IE940392A1 (en)	1994-11-16
ITMI940931A0 (en)	1994-05-11
NO307403B1 (en)	2000-04-03
BR9401968A (en)	1994-12-13
ITMI940931A1 (en)	1995-11-11
FI942222A0 (en)	1994-05-13
RU2125869C1 (en)	1999-02-10
FR2705232B1 (en)	1995-08-25
GB9409565D0 (en)	1994-07-06
HK1002831A1 (en)	1998-09-18
CN1104557A (en)	1995-07-05
GB9310030D0 (en)	1993-06-30
HUT67599A (en)	1995-04-28
DK171454B1 (en)	1996-11-04
HU220617B1 (en)	2002-03-28
DK54994A (en)	1994-11-16
CN1050534C (en)	2000-03-22
LU88482A1 (en)	1994-12-01
DE4416812C2 (en)	2003-02-06
JPH072652A (en)	1995-01-06
SG46631A1 (en)	1998-02-20
OA09939A (en)	1994-11-15
ES2097083B1 (en)	1997-12-01
PT101518A (en)	1995-03-01
SE519004C2 (en)	2002-12-17
KR100341261B1 (en)	2002-09-27
GB2277915A (en)	1994-11-16
ZA943316B (en)	1995-01-16
NO941810L (en)	1994-11-16
FI112915B (en)	2004-02-13

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