IT202200002108A1 - Composizioni a base di quercetina per il trattamento e la prevenzione di affezioni oculari - Google Patents

Composizioni a base di quercetina per il trattamento e la prevenzione di affezioni oculari Download PDF

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Publication number
IT202200002108A1
IT202200002108A1 IT102022000002108A IT202200002108A IT202200002108A1 IT 202200002108 A1 IT202200002108 A1 IT 202200002108A1 IT 102022000002108 A IT102022000002108 A IT 102022000002108A IT 202200002108 A IT202200002108 A IT 202200002108A IT 202200002108 A1 IT202200002108 A1 IT 202200002108A1
Authority
IT
Italy
Prior art keywords
quercetin
prevention
treatment
based compositions
eye diseases
Prior art date
Application number
IT102022000002108A
Other languages
English (en)
Inventor
Antonella Riva
Giovanna Petrangolini
Pietro Allegrini
Stefano Togni
Fabio Mazzolani
Original Assignee
Indena Spa
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 Indena Spa filed Critical Indena Spa
Priority to IT102022000002108A priority Critical patent/IT202200002108A1/it
Priority to PCT/IB2023/050952 priority patent/WO2023148670A1/en
Publication of IT202200002108A1 publication Critical patent/IT202200002108A1/it

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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2009—Inorganic compounds
    • 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
    • A61K31/33—Heterocyclic compounds
    • A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/35—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
    • A61K31/352—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. methantheline 
    • 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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2013—Organic compounds, e.g. phospholipids, fats
    • 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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2059—Starch, including chemically or physically modified derivatives; Amylose; Amylopectin; Dextrin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IT102022000002108A 2022-02-07 2022-02-07 Composizioni a base di quercetina per il trattamento e la prevenzione di affezioni oculari IT202200002108A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT102022000002108A IT202200002108A1 (it) 2022-02-07 2022-02-07 Composizioni a base di quercetina per il trattamento e la prevenzione di affezioni oculari
PCT/IB2023/050952 WO2023148670A1 (en) 2022-02-07 2023-02-03 Quercetin-based compositions for the treatment and prevention of ocular affections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102022000002108A IT202200002108A1 (it) 2022-02-07 2022-02-07 Composizioni a base di quercetina per il trattamento e la prevenzione di affezioni oculari

Publications (1)

Publication Number Publication Date
IT202200002108A1 true IT202200002108A1 (it) 2023-08-07

Family

ID=80933746

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102022000002108A IT202200002108A1 (it) 2022-02-07 2022-02-07 Composizioni a base di quercetina per il trattamento e la prevenzione di affezioni oculari

Country Status (2)

Country Link
IT (1) IT202200002108A1 (it)
WO (1) WO2023148670A1 (it)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013164512A2 (es) 2012-05-04 2013-11-07 Universidad De Valladolid Composición para su uso en el tratamiento y/o prevención de la inflamación, el estrés oxidativo y la neovascularización ocular
US20170258864A1 (en) * 2014-09-22 2017-09-14 Ntc S.R.L. Composition for the prevention and/or treatment of allergy symptoms
WO2019016146A1 (en) 2017-07-17 2019-01-24 Indena S.P.A. SOLID POWDER DISPERSIONS COMPRISING QUERCETIN, PROCESS FOR PREPARING SAME AND FORMULAS THEREOF
CN110141599A (zh) 2018-02-10 2019-08-20 陈光武 一种慢性卡他性结膜炎专用药膏及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013164512A2 (es) 2012-05-04 2013-11-07 Universidad De Valladolid Composición para su uso en el tratamiento y/o prevención de la inflamación, el estrés oxidativo y la neovascularización ocular
US20170258864A1 (en) * 2014-09-22 2017-09-14 Ntc S.R.L. Composition for the prevention and/or treatment of allergy symptoms
WO2019016146A1 (en) 2017-07-17 2019-01-24 Indena S.P.A. SOLID POWDER DISPERSIONS COMPRISING QUERCETIN, PROCESS FOR PREPARING SAME AND FORMULAS THEREOF
CN110141599A (zh) 2018-02-10 2019-08-20 陈光武 一种慢性卡他性结膜炎专用药膏及其制备方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHIRUMBULO S., INFLAMM. ALLERGY-DRUG TARGETS, vol. 9, no. 4, 2010, pages 263 - 85
LI Y. ET AL., NUTRIENTS, vol. 8, 2016, pages 167
SHAIK Y.B. ET AL., J BIOL REGUL HOMEOST AGENTS, vol. 20, no. 3-4, 2006, pages 47 - 52

Also Published As

Publication number Publication date
WO2023148670A1 (en) 2023-08-10

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