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CA2443052A1 - Utilisation de derives cationiques du dextrane pour proteger les organes a limitation de dose - Google Patents

Utilisation de derives cationiques du dextrane pour proteger les organes a limitation de dose Download PDF

Info

Publication number
CA2443052A1
CA2443052A1 CA002443052A CA2443052A CA2443052A1 CA 2443052 A1 CA2443052 A1 CA 2443052A1 CA 002443052 A CA002443052 A CA 002443052A CA 2443052 A CA2443052 A CA 2443052A CA 2443052 A1 CA2443052 A1 CA 2443052A1
Authority
CA
Canada
Prior art keywords
dextran
mol
cationic
substituents
positively charged
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
CA002443052A
Other languages
English (en)
Inventor
Marta Cremonesi
Giovanni Paganelli
Anders Holmberg
Jukka Hiltunen
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.)
Map Medical Technologies Oy
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 CA2443052A1 publication Critical patent/CA2443052A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/716Glucans
    • A61K31/721Dextrans
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00Drugs for disorders of the urinary system
    • A61P13/12Drugs for disorders of the urinary system of the kidneys
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • C08B37/0021Dextran, i.e. (alpha-1,4)-D-glucan; Derivatives thereof, e.g. Sephadex, i.e. crosslinked dextran

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Urology & Nephrology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

La présente invention concerne l'utilisation de dérivés cationiques du dextrane avec des substituants comprenant des groupes latéraux chargés positivement comme agents de protection destinés aux organes à limitation de dose dans le traitement systémique de maladies telles que le cancer. Ces dérivés cationiques du dextrane sont particulièrement utiles comme agents nephroprotecteurs chez un sujet soumis à un traitement systémique avec des agents pharmaceutiques cytostatiques, des composés renfermant des agents pharmaceutiques cytostatiques, des radionucléides ou des composés renfermant des radionucléides contre les lésions rénales. Ces dérivés cationiques du dextrane ne protègent pas uniquement les organes à limitation de dose, mais sont également mieux tolérés et entraînent moins d'effets secondaires que les agents de protection couramment utilisés.
CA002443052A 2001-04-11 2002-04-11 Utilisation de derives cationiques du dextrane pour proteger les organes a limitation de dose Abandoned CA2443052A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20010764A FI20010764A0 (fi) 2001-04-11 2001-04-11 Kationiset dekstraanijohdannaiset käytettäväksi munuaisten suojaamiseen
FI20010764 2001-04-11
PCT/FI2002/000305 WO2002083154A1 (fr) 2001-04-11 2002-04-11 Utilisation de derives cationiques du dextrane pour proteger les organes a limitation de dose

Publications (1)

Publication Number Publication Date
CA2443052A1 true CA2443052A1 (fr) 2002-10-24

Family

ID=8560975

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002443052A Abandoned CA2443052A1 (fr) 2001-04-11 2002-04-11 Utilisation de derives cationiques du dextrane pour proteger les organes a limitation de dose

Country Status (13)

Country Link
EP (1) EP1383517A1 (fr)
JP (1) JP2004525181A (fr)
KR (1) KR20040018350A (fr)
BR (1) BR0208860A (fr)
CA (1) CA2443052A1 (fr)
EE (1) EE200300502A (fr)
FI (1) FI20010764A0 (fr)
HU (1) HUP0401386A3 (fr)
IL (1) IL158153A0 (fr)
NO (1) NO20034561L (fr)
PL (1) PL363024A1 (fr)
RU (1) RU2003132683A (fr)
WO (1) WO2002083154A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010102066A1 (fr) 2009-03-05 2010-09-10 Bend Research, Inc. Poudre de polymère de dextrane destinée à l'administration de produits pharmaceutiques par inhalation
EP2411137B1 (fr) 2009-03-27 2016-09-07 Bend Research, Inc. Procédé de séchage par pulvérisation
PT2611529T (pt) 2010-09-03 2019-05-09 Bend Res Inc Método de secagem por pulverização
US9084944B2 (en) 2010-09-03 2015-07-21 Bend Research, Inc. Spray-drying apparatus and methods of using the same
US8815294B2 (en) 2010-09-03 2014-08-26 Bend Research, Inc. Pharmaceutical compositions of dextran polymer derivatives and a carrier material
WO2012040502A1 (fr) 2010-09-24 2012-03-29 Bend Research, Inc. Procédé et appareil de séchage par pulvérisation à température élevée
US9084727B2 (en) 2011-05-10 2015-07-21 Bend Research, Inc. Methods and compositions for maintaining active agents in intra-articular spaces
DE102014016901B4 (de) * 2014-09-17 2021-08-12 Friedrich-Schiller-Universität Jena Verfahren zur Herstellung für neue Dextranderivate als Wirkstoffträgersystem und deren Verwendung
US20190353565A1 (en) * 2016-12-01 2019-11-21 Norbert Gretz Means and methods for visualization of tissue structures
IL293883A (en) * 2019-12-14 2022-08-01 Manu Chaudhary Formulations of polybasic drugs to reduce multi-organ toxicity

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3414491A1 (de) * 1984-04-17 1985-10-24 Hans Dr. 8202 Bad Aibling Dietl L-aminosaeurengemische fuer die parenterale und orale anwendung bei nierenerkrankungen
US5290538A (en) * 1988-12-22 1994-03-01 Skrezek Christian Nephro protective infusion solutions
SE9803482D0 (sv) * 1998-10-13 1998-10-13 Anders Holmberg Ion exchange tumor targeting (IETT)
CA2379696C (fr) * 1999-07-16 2009-09-15 Mallinckrodt, Inc. Inhibition de l'absorption renale de molecules pouvant potentiellement endommager les reins

Also Published As

Publication number Publication date
PL363024A1 (en) 2004-11-15
EP1383517A1 (fr) 2004-01-28
IL158153A0 (en) 2004-03-28
KR20040018350A (ko) 2004-03-03
HUP0401386A3 (en) 2005-06-28
FI20010764A0 (fi) 2001-04-11
NO20034561L (no) 2003-12-09
HUP0401386A2 (hu) 2004-12-28
JP2004525181A (ja) 2004-08-19
WO2002083154A1 (fr) 2002-10-24
RU2003132683A (ru) 2005-04-10
EE200300502A (et) 2003-12-15
NO20034561D0 (no) 2003-10-10
BR0208860A (pt) 2004-10-19

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Legal Events

Date Code Title Description
FZDE Discontinued