CA2455843A1 - Compositions d'administration therapeutique et methodes d'utilisation associees - Google Patents

Compositions d'administration therapeutique et methodes d'utilisation associees Download PDF

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Publication number
CA2455843A1
CA2455843A1 CA002455843A CA2455843A CA2455843A1 CA 2455843 A1 CA2455843 A1 CA 2455843A1 CA 002455843 A CA002455843 A CA 002455843A CA 2455843 A CA2455843 A CA 2455843A CA 2455843 A1 CA2455843 A1 CA 2455843A1
Authority
CA
Canada
Prior art keywords
molecular weight
compound
weight
polyoxypropylene
approximately
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.)
Abandoned
Application number
CA002455843A
Other languages
English (en)
Inventor
Martin R. Emanuele
Konstantin G. Kousoulas
Hameedsulthan S. Allaudeen
Mark Newman
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.)
LadRx Corp
Louisiana State University
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
Priority claimed from US09/919,504 external-priority patent/US20020123476A1/en
Priority claimed from US09/929,819 external-priority patent/US6933286B2/en
Application filed by Individual filed Critical Individual
Publication of CA2455843A1 publication Critical patent/CA2455843A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/10Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0019Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • A61P31/14Antivirals for RNA viruses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • A61P31/14Antivirals for RNA viruses
    • A61P31/18Antivirals for RNA viruses for HIV
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Virology (AREA)
  • Organic Chemistry (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Epidemiology (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dermatology (AREA)
  • AIDS & HIV (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)

Abstract

L'invention concerne des compositions et des méthodes de traitement des maladies infectieuses et génétiques par thérapie génique ainsi que par administration intracellulaire d'oligonucléotides antisens ou d'autres séquences d'acides nucléiques. L'invention concerne une composition d'administration thérapeutique pouvant traiter un état pathologique. Cette composition contient un mélange d'apport d'une dose efficace d'un composé thérapeutique pouvant modifier la fonction de la séquence d'acides nucléiques, ainsi qu'une dose efficace d'un copolymère bloc représenté par la formule générale (I) ou (II), dans laquelle le poids moléculaire moyen global de la portion de copolymère octabloc représentée par polyoxypropyléne est compris entre environ 5000 et environ 7000 daltons; a représente un nombre tel que la portion représentée par polyoxyéthylène constitue entre environ 10 % et environ 40 % du composé en poids; et b représente un nombre tel que la portion de polyoxypropylène du poids moléculaire total du copolymère octabloc constitue entre environ 60 % et environ 90 % du composé en poids. Par ailleurs, l'invention concerne des compositions et des procédés faisant intervenir des copolymères bloc inverses actifs. Ces copolymères inverses comportent un noyau central de polyoxypropylène (POP) pourvu de part et d'autre de polyoxyéthylène (POE). Ces copolymères bloc inverses sont représentés par la formule (III) dans laquelle <= b >= représente un nombre tel que le poids moléculairede l'hydrophobe (C¿3?H¿6?O)¿b? est compris entre environ 2000 et 20 000, e <= a >= représentant un nombre tel que le pourcentage del'hydrophile (C¿2?H¿4?O)¿a? est compris entre environ 1 et 90 %.
CA002455843A 2001-07-31 2002-07-31 Compositions d'administration therapeutique et methodes d'utilisation associees Abandoned CA2455843A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09/919,504 US20020123476A1 (en) 1991-03-19 2001-07-31 Therapeutic delivery compositions and methods of use thereof
US09/919,504 2001-07-31
US09/929,819 US6933286B2 (en) 1991-03-19 2001-08-14 Therapeutic delivery compositions and methods of use thereof
US09/929,819 2001-08-14
PCT/US2002/024425 WO2003011008A2 (fr) 2001-07-31 2002-07-31 Compositions d'administration therapeutique et methodes d'utilisation associees

Publications (1)

Publication Number Publication Date
CA2455843A1 true CA2455843A1 (fr) 2003-02-13

Family

ID=27129773

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002455843A Abandoned CA2455843A1 (fr) 2001-07-31 2002-07-31 Compositions d'administration therapeutique et methodes d'utilisation associees

Country Status (4)

Country Link
EP (1) EP1421170A2 (fr)
JP (1) JP2005500340A (fr)
CA (1) CA2455843A1 (fr)
WO (1) WO2003011008A2 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5234683A (en) * 1985-06-18 1993-08-10 Emory University Method of stimulating the immune system
EP0318081B1 (fr) * 1987-11-27 1991-07-24 Akzo N.V. Stabilisation d'anticorps
US6093391A (en) * 1992-10-08 2000-07-25 Supratek Pharma, Inc. Peptide copolymer compositions
US5656611A (en) * 1994-11-18 1997-08-12 Supratek Pharma Inc. Polynucleotide compositions
US6359054B1 (en) * 1994-11-18 2002-03-19 Supratek Pharma Inc. Polynucleotide compositions for intramuscular administration
US5824322A (en) * 1995-08-21 1998-10-20 Cytrx Corporation Compositions and methods for growth promotion

Also Published As

Publication number Publication date
JP2005500340A (ja) 2005-01-06
WO2003011008A2 (fr) 2003-02-13
EP1421170A2 (fr) 2004-05-26
WO2003011008A3 (fr) 2004-03-25

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