CA2893966C - Topical treatment of inflammatory skin conditions using a combination of aurin tricarboxylic, aurin quadracarboxylic and aurin hexacarboxylic acids - Google Patents

Topical treatment of inflammatory skin conditions using a combination of aurin tricarboxylic, aurin quadracarboxylic and aurin hexacarboxylic acids Download PDF

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Publication number
CA2893966C
CA2893966C CA2893966A CA2893966A CA2893966C CA 2893966 C CA2893966 C CA 2893966C CA 2893966 A CA2893966 A CA 2893966A CA 2893966 A CA2893966 A CA 2893966A CA 2893966 C CA2893966 C CA 2893966C
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CA
Canada
Prior art keywords
use according
condition
aurin
ata
aha
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.)
Active
Application number
CA2893966A
Other languages
English (en)
French (fr)
Other versions
CA2893966A1 (en
Inventor
Patrick L. Mcgeer
Moonhee Lee
Douglas N. Bell
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.)
Aurin Biotech Inc
Original Assignee
Aurin Biotech Inc
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 Aurin Biotech Inc filed Critical Aurin Biotech Inc
Publication of CA2893966A1 publication Critical patent/CA2893966A1/en
Application granted granted Critical
Publication of CA2893966C publication Critical patent/CA2893966C/en
Active legal-status Critical Current
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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/185Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19Carboxylic acids, e.g. valproic acid
    • A61K31/194Carboxylic acids, e.g. valproic acid having two or more carboxyl groups, e.g. succinic, maleic or phthalic acid
    • 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
    • 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
    • A61K47/46Ingredients of undetermined constitution or reaction products thereof, e.g. skin, bone, milk, cotton fibre, eggshell, oxgall or plant extracts
    • 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
    • A61K9/0014Skin, i.e. galenical aspects of topical compositions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/06Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • A61P17/02Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • A61P17/04Antipruritics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • A61P17/06Antipsoriatics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • A61P17/08Antiseborrheics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • A61P17/10Anti-acne agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • A61P17/14Drugs for dermatological disorders for baldness or alopecia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/08Antiallergic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00Drugs for disorders of the endocrine system
    • A61P5/24Drugs for disorders of the endocrine system of the sex hormones
    • A61P5/28Antiandrogens

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dermatology (AREA)
  • Botany (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Rheumatology (AREA)
  • Pain & Pain Management (AREA)
  • Endocrinology (AREA)
  • Diabetes (AREA)
  • Pulmonology (AREA)
  • Immunology (AREA)
  • Cosmetics (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Birds (AREA)
  • Emergency Medicine (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
CA2893966A 2012-12-06 2013-06-21 Topical treatment of inflammatory skin conditions using a combination of aurin tricarboxylic, aurin quadracarboxylic and aurin hexacarboxylic acids Active CA2893966C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/694,484 2012-12-06
US13/694,484 US8877808B2 (en) 2012-12-06 2012-12-06 Protection against skin diseases by aurin tricarboxylic acid and its derivatives
PCT/CA2013/050488 WO2014085920A1 (en) 2012-12-06 2013-06-21 Methods for preventing and treating inflammatory skin conditions

Publications (2)

Publication Number Publication Date
CA2893966A1 CA2893966A1 (en) 2014-06-12
CA2893966C true CA2893966C (en) 2018-09-18

Family

ID=50881631

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2893966A Active CA2893966C (en) 2012-12-06 2013-06-21 Topical treatment of inflammatory skin conditions using a combination of aurin tricarboxylic, aurin quadracarboxylic and aurin hexacarboxylic acids

Country Status (7)

Country Link
US (1) US8877808B2 (cg-RX-API-DMAC7.html)
EP (1) EP2928460B1 (cg-RX-API-DMAC7.html)
JP (1) JP2016501236A (cg-RX-API-DMAC7.html)
KR (1) KR20150090920A (cg-RX-API-DMAC7.html)
CN (1) CN104902886A (cg-RX-API-DMAC7.html)
CA (1) CA2893966C (cg-RX-API-DMAC7.html)
WO (1) WO2014085920A1 (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10588879B2 (en) 2011-08-01 2020-03-17 Aurin Biotech Inc. Treatment of age-related macular degeneration
ES2774776T3 (es) 2013-11-18 2020-07-22 Aurin Biotech Inc Dímeros de ácido acetilsalicílico, síntesis de los mismos, y usos de los mismos para prevenir y tratar trastornos mediados por complemento
US11013750B2 (en) 2017-01-20 2021-05-25 Aurin Biotech Inc. Methods for treating and preventing nociceptive pain

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007270A (en) 1975-11-18 1977-02-08 American Cyanamid Company Complement inhibitors
US5030442A (en) 1987-03-30 1991-07-09 Liposome Technology, Inc. Non-crystalline minoxidil composition
DE4222534A1 (de) * 1992-07-09 1994-01-13 Behringwerke Ag Verwendung von Komplement-Inhibitoren zur Herstellung eines Arzneimittels zur Prophylaxe und Therapie von entzündlichen Darm- und Hauterkrankungen sowie Purpura
US5434185A (en) 1993-05-17 1995-07-18 The University Of Kentucky Research Foundation Method for inhibiting angiogenesis with aurintricarboxylic acid, its analogues or salts
US6770633B1 (en) * 1999-10-26 2004-08-03 Immusol, Inc. Ribozyme therapy for the treatment of proliferative skin and eye diseases
AU781151B2 (en) 1999-10-26 2005-05-12 Immusol Incorporated Ribozyme therapy for the treatment of proliferative skin and eye diseases
US6538028B1 (en) * 2000-02-01 2003-03-25 Vanderbilt University Method for inhibiting complement activation
EP2000136A3 (en) * 2000-02-28 2008-12-31 The University of British Columbia Compositions and methods for the treatment of inflammatory diseases using topoisomerase inhibitors
WO2010042728A1 (en) 2008-10-08 2010-04-15 Cornell University Small molecule modulators of prongf uptake
US10966945B2 (en) 2011-08-01 2021-04-06 Aurin Biotech Inc. Selective inhibition of the membrane attack complex of complement by low molecular weight components of the aurin tricarboxylic synthetic complex
US20130035392A1 (en) 2011-08-01 2013-02-07 Mcgeer Patrick L Selective inhibition of the membrane attack complex of complement and C3 convertase by low molecular weight components of the aurin tricarboxylic acid synthetic complex
JP2015522060A (ja) * 2012-07-13 2015-08-03 アウリン バイオテック インコーポレイテッド アウリントリカルボン酸合成複合体の低分子量成分による、補体の膜侵襲複合体およびc3転換酵素の選択的阻害

Also Published As

Publication number Publication date
WO2014085920A1 (en) 2014-06-12
WO2014085920A9 (en) 2015-05-21
EP2928460A1 (en) 2015-10-14
EP2928460B1 (en) 2017-12-27
US20140163106A1 (en) 2014-06-12
US8877808B2 (en) 2014-11-04
CA2893966A1 (en) 2014-06-12
CN104902886A (zh) 2015-09-09
KR20150090920A (ko) 2015-08-06
EP2928460A4 (en) 2016-08-17
JP2016501236A (ja) 2016-01-18

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Effective date: 20160622