AU6510400A - Slow release microspheres - Google Patents

Slow release microspheres

Info

Publication number
AU6510400A
AU6510400A AU65104/00A AU6510400A AU6510400A AU 6510400 A AU6510400 A AU 6510400A AU 65104/00 A AU65104/00 A AU 65104/00A AU 6510400 A AU6510400 A AU 6510400A AU 6510400 A AU6510400 A AU 6510400A
Authority
AU
Australia
Prior art keywords
slow release
release microspheres
microspheres
slow
release
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.)
Withdrawn
Application number
AU65104/00A
Inventor
James Murtagh
Bagavathikanun Chithambara Thanoo
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.)
Oakwood Laboratories LLC
Original Assignee
Oakwood Laboratories LLC
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 Oakwood Laboratories LLC filed Critical Oakwood Laboratories LLC
Publication of AU6510400A publication Critical patent/AU6510400A/en
Withdrawn legal-status Critical Current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
    • A61K9/14—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
    • 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
AU65104/00A 1999-08-04 2000-08-02 Slow release microspheres Withdrawn AU6510400A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US36699599A 1999-08-04 1999-08-04
US09366995 1999-08-04
PCT/US2000/021038 WO2001010414A1 (en) 1999-08-04 2000-08-02 Slow release microspheres

Publications (1)

Publication Number Publication Date
AU6510400A true AU6510400A (en) 2001-03-05

Family

ID=23445507

Family Applications (1)

Application Number Title Priority Date Filing Date
AU65104/00A Withdrawn AU6510400A (en) 1999-08-04 2000-08-02 Slow release microspheres

Country Status (2)

Country Link
AU (1) AU6510400A (en)
WO (1) WO2001010414A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6471995B1 (en) 2000-09-27 2002-10-29 Alkermes Controlled Therapeutics, Inc. Ii Apparatus and method for preparing microparticles using liquid-liquid extraction
US8329863B2 (en) 2004-07-16 2012-12-11 Oakwood Laboratories, Llc Gonadotropin releasing hormone antagonists
NO347209B1 (en) 2006-12-18 2023-07-03 Takeda Pharmaceutical Sustained release composition and method of producing the same
US8034382B2 (en) * 2008-07-31 2011-10-11 The Board Of Trustees Of The University Of Arkansas Preparation method for biodegradable micro-particles containing drugs
MX339903B (en) 2009-02-13 2016-06-15 Monsanto Technology Llc Encapsulation of herbicides to reduce crop injury.
AR082855A1 (en) 2010-08-18 2013-01-16 Monsanto Technology Llc EARLY APPLICATION OF ACETAMIDS ENCAPSULATED TO REDUCE DAMAGE TO CROPS
PT105270B (en) 2010-08-26 2012-05-31 Domino Ind Ceramicas S A LAYER OF SILICA WITH SLOW RELEASE OF FRAGRANCE, CERAMIC TILE AND RESPECTIVE PRODUCTION PROCESS
BR112016016650B1 (en) 2014-01-27 2021-04-13 Monsanto Technology Llc COMPOSITIONS OF AQUEOUS HERBICIDE CONCENTRATES
EP3125871B1 (en) * 2014-03-31 2020-10-21 Pharmathen S.A. Preparation of peptide loaded plga microspheres with controlled release characteristics
WO2018231913A1 (en) 2017-06-13 2018-12-20 Monsanto Technology Llc Microencapsulated herbicides
US11419331B2 (en) 2019-01-30 2022-08-23 Monsanto Technology Llc Microencapsulated acetamide herbicides
JP6810502B1 (en) * 2020-05-08 2021-01-06 エム・テクニック株式会社 Microspheres in which bioactive substances are uniformly dispersed and sustained-release preparations containing them
KR20220163418A (en) * 2020-05-08 2022-12-09 엠. 테크닉 가부시키가이샤 Microspheres in which physiologically active substances are uniformly dispersed and sustained-release preparations containing the microspheres
CN113855810A (en) * 2021-09-22 2021-12-31 西安纳瑞工控科技有限公司 Pharmaceutic adjuvant sodium polystyrene sulfonate microsphere and preparation method thereof
KR102386163B1 (en) * 2021-12-03 2022-04-14 (주)인벤티지랩 Microparticles containing leuprolide and manufacturing method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05202177A (en) * 1991-09-06 1993-08-10 Teijin Ltd Biodegradable copolymer and medicinal composition containing the same
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.
GB9412273D0 (en) * 1994-06-18 1994-08-10 Univ Nottingham Administration means
US5980948A (en) * 1996-08-16 1999-11-09 Osteotech, Inc. Polyetherester copolymers as drug delivery matrices

Also Published As

Publication number Publication date
WO2001010414A1 (en) 2001-02-15

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Legal Events

Date Code Title Description
MK13 Application withdrawn section 141(2)/reg 8.3(2) - pct appl. non-entering nat. phase, withdrawn by applicant