WO2009012784A3 - Procédés de préparation de complexes cytotoxiques d'émulsifiant et d'acide gras - Google Patents

Procédés de préparation de complexes cytotoxiques d'émulsifiant et d'acide gras Download PDF

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Publication number
WO2009012784A3
WO2009012784A3 PCT/DK2008/050182 DK2008050182W WO2009012784A3 WO 2009012784 A3 WO2009012784 A3 WO 2009012784A3 DK 2008050182 W DK2008050182 W DK 2008050182W WO 2009012784 A3 WO2009012784 A3 WO 2009012784A3
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WO
WIPO (PCT)
Prior art keywords
methods
emulsifier
fatty acid
complexes
malignant
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.)
Ceased
Application number
PCT/DK2008/050182
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English (en)
Other versions
WO2009012784A2 (fr
Inventor
Teit Agger
Christoffer Bro
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.)
Nya HAMLET Pharma AB
Original Assignee
Nya HAMLET Pharma AB
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Filing date
Publication date
Application filed by Nya HAMLET Pharma AB filed Critical Nya HAMLET Pharma AB
Publication of WO2009012784A2 publication Critical patent/WO2009012784A2/fr
Publication of WO2009012784A3 publication Critical patent/WO2009012784A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/38—Albumins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/20—Carboxylic acids, e.g. valproic acid having a carboxyl group bound to a chain of seven or more carbon atoms, e.g. stearic, palmitic, arachidic acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/38—Albumins
    • A61K38/385—Serum albumin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/54—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic compound
    • A61K47/542—Carboxylic acids, e.g. a fatty acid or an amino acid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/54—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic compound
    • A61K47/543—Lipids, e.g. triglycerides; Polyamines, e.g. spermine or spermidine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Immunology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Zoology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Organic Chemistry (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Virology (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Peptides Or Proteins (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

La présente invention concerne des procédés de préparation de complexes d'émulsifiants et d'acides gras, qui présentent un effet destructeur sur des cellules, en particulier des cellules tumorales ou autres cellules malignes. Les procédés comprennent le mélange d'un émulsifiant avec un acide gras en utilisant un mélange par cisaillement élevé. L'émulsifiant peut être l'alpha-lactalbumine et l'acide gras peut être de l'acide oléique. Les complexes obtenus selon les procédés peuvent être utilisés dans le traitement d'une variété de maladies caractérisées par la présence de cellules non souhaitées, telles que diverses maladies et infections malignes ou prémalignes, en particulier des infections virales.
PCT/DK2008/050182 2007-07-20 2008-07-21 Procédés de préparation de complexes cytotoxiques d'émulsifiant et d'acide gras Ceased WO2009012784A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200701076 2007-07-20
DKPA200701076 2007-07-20

Publications (2)

Publication Number Publication Date
WO2009012784A2 WO2009012784A2 (fr) 2009-01-29
WO2009012784A3 true WO2009012784A3 (fr) 2009-04-09

Family

ID=40280844

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2008/050182 Ceased WO2009012784A2 (fr) 2007-07-20 2008-07-21 Procédés de préparation de complexes cytotoxiques d'émulsifiant et d'acide gras

Country Status (1)

Country Link
WO (1) WO2009012784A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009135494A2 (fr) * 2008-05-09 2009-11-12 Nya Hamlet Pharma Ab Composition d'alpha-lactalbumine destinée au traitement de la kératose actinique
US20110208153A1 (en) * 2010-02-24 2011-08-25 John Alvey Formulations and methods for nutrient delivery
US20120115955A1 (en) * 2010-10-04 2012-05-10 Centro De Investigacion Principe Felipe Methods for tumor treatment and adipogenesis differentiation
AU2012222833B2 (en) * 2011-03-03 2017-03-16 Zymeworks Inc. Multivalent heteromultimer scaffold design and constructs
WO2014012082A2 (fr) 2012-07-13 2014-01-16 Zymeworks Inc. Conception d'échafaudages hétéromultimères et produits de recombinaison
EP3295953B1 (fr) 2012-08-09 2020-10-21 HAMLET Pharma AB Complexe contenant des protéines de lait et un acide gras
WO2014202956A1 (fr) * 2013-06-21 2014-12-24 Noakes, David Complexes à base de vitamine d avec de-vdbp et un acide gras insaturé, et leur utilisation en thérapie

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005072771A1 (fr) * 2004-01-23 2005-08-11 The Foundation For The Lsu Health Sciences Center Complexe neuroprotecteur destine au traitement de l'ischemie et de lesions cerebrales
WO2008058547A2 (fr) * 2006-11-17 2008-05-22 Nya Hamlet Pharma Ab Composition d'alpha-lactalbumine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005072771A1 (fr) * 2004-01-23 2005-08-11 The Foundation For The Lsu Health Sciences Center Complexe neuroprotecteur destine au traitement de l'ischemie et de lesions cerebrales
WO2008058547A2 (fr) * 2006-11-17 2008-05-22 Nya Hamlet Pharma Ab Composition d'alpha-lactalbumine

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
BARBANA ET AL: "Interaction of bovine alpha-lactalbumin with fatty acids as determined by partition equilibrium and fluorescence spectroscopy", INTERNATIONAL DAIRY JOURNAL, ELSEVIER APPLIED SCIENCE, BARKING, GB, vol. 16, no. 1, 1 January 2006 (2006-01-01), pages 18 - 25, XP005130350, ISSN: 0958-6946 *
GUSTAFSSON L ET AL: "TREATMENT OF SKIN PAPILLOMAS WITH TROPICAL ALPHA-LACTALBUMIN-OLEIC ACID", NEW ENGLAND JOURNAL OF MEDICINE, MASSACHUSETTS MEDICAL SOCIETY, BOSTON, MA, US, vol. 350, no. 26, 24 June 2004 (2004-06-24), pages 2663 - 2672, XP008052523, ISSN: 1533-4406 *
MOK ET AL: "HAMLET, protein folding, and tumor cell death", BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, ACADEMIC PRESS INC. ORLANDO, FL, US, vol. 354, no. 1, 23 January 2007 (2007-01-23), pages 1 - 7, XP005736132, ISSN: 0006-291X *
PETTERSSON ET AL: "alpha-Lactalbumin species variation, HAMLET formation, and tumor cell death", BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, ACADEMIC PRESS INC. ORLANDO, FL, US, vol. 345, no. 1, 23 June 2006 (2006-06-23), pages 260 - 270, XP005438124, ISSN: 0006-291X *
SVENSSON MALIN ET AL: "Lipids as cofactors in protein folding: Stereo-specific lipid-protein interactions are required to form HAMLET (human alpha-lactalbumin made lethal to tumor cells)", PROTEIN SCIENCE, CAMBRIDGE UNIVERSITY PRESS, CAMBRIDGE, GB, vol. 12, no. 12, 1 December 2003 (2003-12-01), pages 2805 - 2814, XP002455419, ISSN: 0961-8368 *

Also Published As

Publication number Publication date
WO2009012784A2 (fr) 2009-01-29

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