CA2000744A1 - Medicaments peu solubles sur des vehicules polymeriques sous une forme permettant d'augmenter leur vitesse de dissolution - Google Patents

Medicaments peu solubles sur des vehicules polymeriques sous une forme permettant d'augmenter leur vitesse de dissolution

Info

Publication number
CA2000744A1
CA2000744A1 CA2000744A CA2000744A CA2000744A1 CA 2000744 A1 CA2000744 A1 CA 2000744A1 CA 2000744 A CA2000744 A CA 2000744A CA 2000744 A CA2000744 A CA 2000744A CA 2000744 A1 CA2000744 A1 CA 2000744A1
Authority
CA
Canada
Prior art keywords
poorly soluble
increasing
form suitable
dissolving rate
polymer substances
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.)
Granted
Application number
CA2000744A
Other languages
English (en)
Other versions
CA2000744C (fr
Inventor
Mara Lucia Lovrecich
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.)
Adare Pharma Solutions Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2000744A1 publication Critical patent/CA2000744A1/fr
Application granted granted Critical
Publication of CA2000744C publication Critical patent/CA2000744C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
    • A61K9/146—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic macromolecular compounds

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
CA002000744A 1988-10-17 1989-10-16 Medicaments peu solubles sur des vehicules polymeriques sous une forme permettant d'augmenter leur vitesse de dissolution Expired - Lifetime CA2000744C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT22336A/88 1988-10-17
IT8822336A IT1230566B (it) 1988-10-17 1988-10-17 Farmaci poco solubili supportati su sostanze polimeriche in forma atta all'aumento della velocita' di dissoluzione

Publications (2)

Publication Number Publication Date
CA2000744A1 true CA2000744A1 (fr) 1990-04-17
CA2000744C CA2000744C (fr) 1999-12-07

Family

ID=11194858

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002000744A Expired - Lifetime CA2000744C (fr) 1988-10-17 1989-10-16 Medicaments peu solubles sur des vehicules polymeriques sous une forme permettant d'augmenter leur vitesse de dissolution

Country Status (10)

Country Link
EP (1) EP0364944B1 (fr)
JP (1) JP2869103B2 (fr)
KR (1) KR0148006B1 (fr)
AT (1) ATE91622T1 (fr)
CA (1) CA2000744C (fr)
DE (1) DE68907687T2 (fr)
ES (1) ES2060715T3 (fr)
HU (1) HU203481B (fr)
IT (1) IT1230566B (fr)
YU (1) YU198489A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1243745B (it) * 1990-10-17 1994-06-21 Vectorpharma Int Composizioni terapeutiche transdermali contenenti farmaco e/o agente promotore dell'assorbimento cutaneo supportato su particelle microporose e microsfere polimeriche e loro preparazione.
ATE196426T1 (de) * 1991-06-21 2000-10-15 Takeda Chemical Industries Ltd Zyklodextrin-zusammensetzung enthaltend fumagillol-derivate
IT1252867B (it) * 1991-12-31 1995-06-28 Gentili Ist Spa Composizioni farmaceutiche contenenti progesterone ad elevata biodisponibilita'
AU722246B2 (en) * 1995-06-07 2000-07-27 Johnson & Johnson Consumer Products, Inc. Stable complexes of crosslinked polyvinylpyrrolidone and iodine and method of making the same
NL1003503C2 (nl) * 1996-07-04 1998-01-07 Negma Steba International Dev Farmaceutische samenstelling voor orale toediening.
US6287693B1 (en) * 1998-02-25 2001-09-11 John Claude Savoir Stable shaped particles of crystalline organic compounds
WO2000033885A1 (fr) * 1998-12-04 2000-06-15 California Institute Of Technology Complexes supramoleculaires contenant des agents therapeutiques
IT1318404B1 (it) * 2000-03-17 2003-08-25 Eurand Int Processo per la preparazione di formulazioni a rilascio accelerato conimpiego di fluidi compressi.
ES2377318T3 (es) 2002-09-06 2012-03-26 Cerulean Pharma Inc. Polímeros a base de ciclodextrina para el suministro de los agentes terapéuticos enlazados covalentemente a ellos
DK1820494T3 (da) 2003-06-13 2010-05-25 Skendi Finance Ltd Mikropartikler bestående af estradiol og cholesterol
DE102006026578B4 (de) 2006-06-08 2009-01-08 Lts Lohmann Therapie-Systeme Ag Wirkstoffpartikelhaltiges Transdermales Therapeutisches System mit erhöhtem Wirkstofffluss und Verfahren zu seiner Herstellung sowie Verwendung
US20080176958A1 (en) 2007-01-24 2008-07-24 Insert Therapeutics, Inc. Cyclodextrin-based polymers for therapeutics delivery
EP2471516A3 (fr) 2007-09-14 2012-12-26 Wockhardt Limited Compositions de rhéine ou diacéréine
GB0812742D0 (en) 2008-07-11 2008-08-20 Critical Pharmaceuticals Ltd Process
TWI473610B (zh) * 2008-10-28 2015-02-21 Twi Biotechnology Inc 包含雙醋瑞因（ｄｉａｃｅｒｅｉｎ）之醫藥組合物
IE20100799A1 (en) 2010-12-22 2012-08-01 Eurand Pharmaceuticals Ltd Pharmaceutical composites of poorly water soluble drugs and polymers
WO2014055493A1 (fr) 2012-10-02 2014-04-10 Cerulean Pharma Inc. Procédés et systèmes s'appliquant à la précipitation de polymères et à la génération de particules
JP7699467B2 (ja) * 2021-05-21 2025-06-27 沢井製薬株式会社 タファミジス含有固形製剤及びその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU189534B (en) 1981-09-09 1986-07-28 Chinoin Rt.,Hu Process for producing new tablets containing cyclodextrin polymer as desintegrator
DE3326167A1 (de) * 1983-07-20 1985-02-21 Dr. Rentschler Arzneimittel Gmbh & Co, 7958 Laupheim Feste arzneiformen, die als wirkstoff n-4-(2-(5-chlor-2-methoxybenzamido)-ethyl)-phenylsulfonyl-n'-cyclohexylharnstoff enthalten und verfahren zu ihrer herstellung
IE63321B1 (en) * 1986-02-03 1995-04-05 Elan Corp Plc Drug delivery system

Also Published As

Publication number Publication date
HU895330D0 (en) 1990-01-28
JPH02149513A (ja) 1990-06-08
EP0364944B1 (fr) 1993-07-21
ATE91622T1 (de) 1993-08-15
YU198489A (en) 1991-08-31
EP0364944A1 (fr) 1990-04-25
KR900005960A (ko) 1990-05-07
IT1230566B (it) 1991-10-28
DE68907687D1 (de) 1993-08-26
HUT52398A (en) 1990-07-28
IT8822336A0 (it) 1988-10-17
CA2000744C (fr) 1999-12-07
ES2060715T3 (es) 1994-12-01
JP2869103B2 (ja) 1999-03-10
KR0148006B1 (ko) 1998-08-17
HU203481B (en) 1991-08-28
DE68907687T2 (de) 1993-10-28

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Legal Events

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