ATE468848T1 - In organischen lösemitteln lösliche biologisch abbaubare poly (alkylenoxid)- poly (p-dioxanon) blockcopolymere sowie diese enthaltende zusammensetzung zur arzneistoffverabreichung - Google Patents

In organischen lösemitteln lösliche biologisch abbaubare poly (alkylenoxid)- poly (p-dioxanon) blockcopolymere sowie diese enthaltende zusammensetzung zur arzneistoffverabreichung

Info

Publication number
ATE468848T1
ATE468848T1 AT00946497T AT00946497T ATE468848T1 AT E468848 T1 ATE468848 T1 AT E468848T1 AT 00946497 T AT00946497 T AT 00946497T AT 00946497 T AT00946497 T AT 00946497T AT E468848 T1 ATE468848 T1 AT E468848T1
Authority
AT
Austria
Prior art keywords
poly
dioxanone
organic solvents
alkylene oxide
compositions containing
Prior art date
Application number
AT00946497T
Other languages
English (en)
Inventor
Min-Hyo Seo
In-Ja Choi
Original Assignee
Samyang Corp
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 Samyang Corp filed Critical Samyang Corp
Application granted granted Critical
Publication of ATE468848T1 publication Critical patent/ATE468848T1/de

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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/51—Nanocapsules; Nanoparticles
    • A61K9/5107—Excipients; Inactive ingredients
    • A61K9/513—Organic macromolecular compounds; Dendrimers
    • A61K9/5146—Organic macromolecular compounds; Dendrimers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyamines, polyanhydrides
    • A61K9/5153—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
    • A61K9/10—Dispersions; Emulsions
    • A61K9/107—Emulsions ; Emulsion preconcentrates; Micelles
    • A61K9/1075—Microemulsions or submicron emulsions; Preconcentrates or solids thereof; Micelles, e.g. made of phospholipids or block copolymers
    • 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)
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/664—Polyesters containing oxygen in the form of ether groups derived from hydroxy carboxylic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/902—Specified use of nanostructure
    • Y10S977/904—Specified use of nanostructure for medical, immunological, body treatment, or diagnosis
    • Y10S977/906—Drug delivery

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
AT00946497T 1999-07-20 2000-07-18 In organischen lösemitteln lösliche biologisch abbaubare poly (alkylenoxid)- poly (p-dioxanon) blockcopolymere sowie diese enthaltende zusammensetzung zur arzneistoffverabreichung ATE468848T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019990029269A KR20010010393A (ko) 1999-07-20 1999-07-20 소수성 고분자와 친수성 고분자의 생분해성 블록 공중합체 및이를 포함하는 약물 전달체 조성물
PCT/KR2000/000779 WO2001005379A1 (en) 1999-07-20 2000-07-18 BIODEGRADABLE POLY(ALKYLENE OXIDE)-POLY(p-DIOXANONE) BLOCK COPOLYMER SOLUBLE IN ORGANIC SOLVENTS, AND DRUG DELIVERY COMPOSITION COMPRISING SAME

Publications (1)

Publication Number Publication Date
ATE468848T1 true ATE468848T1 (de) 2010-06-15

Family

ID=19602907

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00946497T ATE468848T1 (de) 1999-07-20 2000-07-18 In organischen lösemitteln lösliche biologisch abbaubare poly (alkylenoxid)- poly (p-dioxanon) blockcopolymere sowie diese enthaltende zusammensetzung zur arzneistoffverabreichung

Country Status (14)

Country Link
US (1) US6599519B1 (de)
EP (1) EP1196149B1 (de)
JP (1) JP3955759B2 (de)
KR (2) KR20010010393A (de)
CN (1) CN1205248C (de)
AT (1) ATE468848T1 (de)
AU (1) AU758838B2 (de)
BR (1) BRPI0012588B8 (de)
CA (1) CA2379672C (de)
DE (1) DE60044459D1 (de)
MX (1) MXPA02000600A (de)
NZ (1) NZ517035A (de)
WO (1) WO2001005379A1 (de)
ZA (1) ZA200200462B (de)

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US6362308B1 (en) * 2000-08-10 2002-03-26 Alkermes Controlled Therapeutics Inc. Ii Acid end group poly(d,l-lactide-co-glycolide) copolymers high glycolide content
ATE430558T1 (de) * 2000-10-27 2009-05-15 Baxter Healthcare Sa Herstellung von mikrokügelchen
GB0029750D0 (en) * 2000-12-06 2001-01-17 Laporte Performance Chemicals Alkylene oxide-lactone copolymers
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DE60220519T2 (de) 2001-04-20 2007-09-27 The University Of British Columbia, Vancouver Mizellares arzneistoffverabreichungssystem für hydrophobe arzneistoffe
KR100773078B1 (ko) * 2001-06-21 2007-11-02 주식회사 삼양사 결정성이 높은 난용성 약물을 함유하는 고분자 미셀형약물 조성물
US7049285B2 (en) * 2001-10-31 2006-05-23 Myung-Ok Park Biocompatible polymers including peptide spacer
JP4290381B2 (ja) * 2002-04-11 2009-07-01 学校法人 聖マリアンナ医科大学 ピリドンカルボン酸化合物含有エマルション
KR101041767B1 (ko) * 2002-06-25 2011-06-17 다케다 야쿠힌 고교 가부시키가이샤 서방성 조성물의 제조 방법
KR100502840B1 (ko) * 2002-09-04 2005-07-21 학교법인 포항공과대학교 약물 담지능력이 우수한 블록 공중합체 미셀 조성물
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EP1661556A4 (de) * 2003-08-20 2010-05-19 Ajinomoto Kk Medizinisches präparat mit verbesserten auflösungseigenschaften
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EP1920765A1 (de) * 2006-11-07 2008-05-14 Medigene AG Single-Pass Verfahren zur Liposomherstellung
US20120231053A1 (en) 2009-10-21 2012-09-13 Nippon Kayaku Kabushiki Kaisha Block Copolymer For Intraperitoneal Administration Containing Anti-Cancer Agent, Micelle Preparation Thereof, And Cancer Therapeutic Agent Comprising The Micelle Preparation As Active Ingredient
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US8633178B2 (en) 2011-11-23 2014-01-21 Therapeuticsmd, Inc. Natural combination hormone replacement formulations and therapies
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US20130338122A1 (en) 2012-06-18 2013-12-19 Therapeuticsmd, Inc. Transdermal hormone replacement therapies
US20150196640A1 (en) 2012-06-18 2015-07-16 Therapeuticsmd, Inc. Progesterone formulations having a desirable pk profile
US10806697B2 (en) 2012-12-21 2020-10-20 Therapeuticsmd, Inc. Vaginal inserted estradiol pharmaceutical compositions and methods
WO2014018075A1 (en) 2012-07-23 2014-01-30 Crayola, Llc Dissolvable films and methods of using the same
US20150202313A1 (en) * 2012-08-31 2015-07-23 New York Society For The Ruptured And Crippled Maintaining The Hospital For Special Surgery Macromolecular Prodrugs for Hard Tissue and Methods of Use Thereof
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WO2014179615A2 (en) * 2013-05-01 2014-11-06 Dae Won Park Biodegradable copolymers, systems including the copolymers, and methods of forming and using same
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Also Published As

Publication number Publication date
AU758838B2 (en) 2003-04-03
NZ517035A (en) 2003-07-25
CA2379672C (en) 2005-03-22
JP2003504393A (ja) 2003-02-04
CN1205248C (zh) 2005-06-08
ZA200200462B (en) 2003-03-26
EP1196149B1 (de) 2010-05-26
EP1196149A4 (de) 2004-04-21
US6599519B1 (en) 2003-07-29
DE60044459D1 (de) 2010-07-08
BR0012588B1 (pt) 2013-02-19
AU6024700A (en) 2001-02-05
JP3955759B2 (ja) 2007-08-08
MXPA02000600A (es) 2002-07-02
KR20010010393A (ko) 2001-02-05
CN1361684A (zh) 2002-07-31
EP1196149A1 (de) 2002-04-17
BRPI0012588B8 (pt) 2021-05-25
KR100431491B1 (ko) 2004-05-14
BR0012588A (pt) 2002-04-09
CA2379672A1 (en) 2001-01-25
KR20020008815A (ko) 2002-01-31
WO2001005379A1 (en) 2001-01-25

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