ES2944784B2 - Microemulsión oftálmica, procedimiento de obtención y uso dado a la misma - Google Patents

Microemulsión oftálmica, procedimiento de obtención y uso dado a la misma

Info

Publication number
ES2944784B2
ES2944784B2 ES202131205A ES202131205A ES2944784B2 ES 2944784 B2 ES2944784 B2 ES 2944784B2 ES 202131205 A ES202131205 A ES 202131205A ES 202131205 A ES202131205 A ES 202131205A ES 2944784 B2 ES2944784 B2 ES 2944784B2
Authority
ES
Spain
Prior art keywords
procedure
obtaining
microemulsion
ophthalmic
ophthalmic microemulsion
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
ES202131205A
Other languages
English (en)
Other versions
ES2944784A1 (es
Inventor
Cano Jose Javier Lopez
Cela Casamayor Miriam Ana Gonzalez
Del Castillo Jose Manuel Benitez
Vanrell Rocio Herrero
Martínez Irene Teresa Molina
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.)
Universidad Complutense de Madrid
Original Assignee
Universidad Complutense de Madrid
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 Universidad Complutense de Madrid filed Critical Universidad Complutense de Madrid
Priority to ES202131205A priority Critical patent/ES2944784B2/es
Priority to EP22383251.0A priority patent/EP4201401A1/en
Publication of ES2944784A1 publication Critical patent/ES2944784A1/es
Application granted granted Critical
Publication of ES2944784B2 publication Critical patent/ES2944784B2/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0048—Eye, e.g. artificial tears
    • 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
    • A61K31/557—Eicosanoids, e.g. leukotrienes or prostaglandins
    • A61K31/5575—Eicosanoids, e.g. leukotrienes or prostaglandins having a cyclopentane, e.g. prostaglandin E2, prostaglandin F2-alpha
    • 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
    • A61K9/10—Dispersions; Emulsions
    • A61K9/107—Emulsions ; Emulsion preconcentrates; Micelles
    • A61K9/1075—Microemulsions or submicron emulsions; Preconcentrates or solids thereof; Micelles, e.g. made of phospholipids or block copolymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00—Drugs for disorders of the senses
    • A61P27/02—Ophthalmic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00—Drugs for disorders of the senses
    • A61P27/02—Ophthalmic agents
    • A61P27/06—Antiglaucoma agents or miotics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
    • A61K2800/21—Emulsions characterized by droplet sizes below 1 micron

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
ES202131205A 2021-12-23 2021-12-23 Microemulsión oftálmica, procedimiento de obtención y uso dado a la misma Active ES2944784B2 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES202131205A ES2944784B2 (es) 2021-12-23 2021-12-23 Microemulsión oftálmica, procedimiento de obtención y uso dado a la misma
EP22383251.0A EP4201401A1 (en) 2021-12-23 2022-12-21 Ophthalmic microemulsion, procedure for obtaining and use thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES202131205A ES2944784B2 (es) 2021-12-23 2021-12-23 Microemulsión oftálmica, procedimiento de obtención y uso dado a la misma

Publications (2)

Publication Number Publication Date
ES2944784A1 ES2944784A1 (es) 2023-06-23
ES2944784B2 true ES2944784B2 (es) 2025-11-24

Family

ID=84604119

Family Applications (1)

Application Number Title Priority Date Filing Date
ES202131205A Active ES2944784B2 (es) 2021-12-23 2021-12-23 Microemulsión oftálmica, procedimiento de obtención y uso dado a la misma

Country Status (2)

Country Link
EP (1) EP4201401A1 (es)
ES (1) ES2944784B2 (es)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050196370A1 (en) * 2003-03-18 2005-09-08 Zhi-Jian Yu Stable ophthalmic oil-in-water emulsions with sodium hyaluronate for alleviating dry eye
US10137083B2 (en) * 2006-03-07 2018-11-27 SGN Nanopharma Inc Ophthalmic preparations
EP1985298A1 (en) * 2007-04-24 2008-10-29 Azad Pharma AG Ophtalmic oil-in-water emulsions containing prostaglandins
US20120251613A1 (en) * 2011-03-29 2012-10-04 Agila Specialities Pvt. Ltd. Method for treating vitiligo with a prostaglandin analogue
TWI659737B (zh) * 2012-03-30 2019-05-21 布萊恩霍頓視力協會 用於降低眼部不適的方法及組成物
GB201721840D0 (en) * 2017-12-22 2018-02-07 Waterford Institute Of Tech Microemulsion for opthalmic drug delivery
CN114245737A (zh) * 2019-06-11 2022-03-25 司斐股份有限公司 微乳剂组合物
EP3919047A1 (en) * 2020-06-03 2021-12-08 AZAD Pharma AG Microemulsion for the treatment of dry eye syndrome

Also Published As

Publication number Publication date
ES2944784A1 (es) 2023-06-23
EP4201401A1 (en) 2023-06-28

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