SG11202010742UA - Liquid depot for non-invasive sustained delivery of agents to the eye - Google Patents

Liquid depot for non-invasive sustained delivery of agents to the eye

Info

Publication number
SG11202010742UA
SG11202010742UA SG11202010742UA SG11202010742UA SG11202010742UA SG 11202010742U A SG11202010742U A SG 11202010742UA SG 11202010742U A SG11202010742U A SG 11202010742UA SG 11202010742U A SG11202010742U A SG 11202010742UA SG 11202010742U A SG11202010742U A SG 11202010742UA
Authority
SG
Singapore
Prior art keywords
eye
agents
sustained delivery
liquid depot
invasive
Prior art date
Application number
SG11202010742UA
Inventor
Vernon G Wong
Glenn T Huang
Original Assignee
Chibi 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 Chibi Inc filed Critical Chibi Inc
Publication of SG11202010742UA publication Critical patent/SG11202010742UA/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/08Solutions
    • 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
    • A61K9/0048Eye, e.g. artificial tears
    • A61K9/0051Ocular inserts, ocular implants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/335Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/35Heterocyclic 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
    • A61K31/352Heterocyclic 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 
    • A61K31/3533,4-Dihydrobenzopyrans, e.g. chroman, catechin
    • A61K31/355Tocopherols, e.g. vitamin E
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/47Quinolines; Isoquinolines
    • A61K31/4709Non-condensed quinolines and containing further heterocyclic rings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/496Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/557Eicosanoids, e.g. leukotrienes or prostaglandins
    • A61K31/5575Eicosanoids, e.g. leukotrienes or prostaglandins having a cyclopentane, e.g. prostaglandin E2, prostaglandin F2-alpha
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • A61K31/573Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/575Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of three or more carbon atoms, e.g. cholane, cholestane, ergosterol, sitosterol
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/58Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • 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
    • A61K47/06Organic 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
    • A61K47/14Esters of carboxylic acids, e.g. fatty acid monoglycerides, medium-chain triglycerides, parabens or PEG fatty acid esters
    • 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
    • A61K47/16Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
    • A61K47/18Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
    • 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
    • A61K47/22Heterocyclic compounds, e.g. ascorbic acid, tocopherol or pyrrolidones
    • 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
    • A61K9/0048Eye, e.g. artificial tears
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00Drugs for disorders of the senses
    • A61P27/02Ophthalmic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00Drugs for disorders of the senses
    • A61P27/16Otologicals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Ophthalmology & Optometry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
SG11202010742UA 2018-05-01 2019-05-01 Liquid depot for non-invasive sustained delivery of agents to the eye SG11202010742UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862665367P 2018-05-01 2018-05-01
PCT/US2019/030294 WO2019213330A1 (en) 2018-05-01 2019-05-01 Liquid depot for non-invasive sustained delivery of agents to the eye

Publications (1)

Publication Number Publication Date
SG11202010742UA true SG11202010742UA (en) 2020-11-27

Family

ID=68386784

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202010742UA SG11202010742UA (en) 2018-05-01 2019-05-01 Liquid depot for non-invasive sustained delivery of agents to the eye

Country Status (12)

Country Link
US (3) US11234926B2 (en)
EP (1) EP3787611A4 (en)
JP (1) JP2021523223A (en)
KR (1) KR20210003877A (en)
CN (1) CN112367981B (en)
AU (1) AU2019263302B2 (en)
BR (1) BR112020022087A2 (en)
CA (1) CA3097927A1 (en)
MX (1) MX2020011536A (en)
SG (1) SG11202010742UA (en)
WO (1) WO2019213330A1 (en)
ZA (1) ZA202006573B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2019263302B2 (en) * 2018-05-01 2024-06-27 Chibi, Inc. Liquid depot for non-invasive sustained delivery of agents to the eye
MX2020011535A (en) 2018-05-01 2020-11-24 Chibi Inc Eye drop formulation and method for sustained delivery of medicament to the retina.
US20220125829A1 (en) * 2020-10-28 2022-04-28 Hovione Scientia Limited Methods and compositions for treating meibomian gland dysfunction, dry eye disease, and related disorders

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JP2003513019A (en) * 1999-09-27 2003-04-08 ソーナス ファーマシューティカルス,インコーポレイテッド Composition of tocol-soluble therapeutic agent
US6331313B1 (en) 1999-10-22 2001-12-18 Oculex Pharmaceticals, Inc. Controlled-release biocompatible ocular drug delivery implant devices and methods
DE10030378A1 (en) * 2000-06-21 2002-03-14 Audit Inst For Medical Service New pharmaceutical composition for topical application of water-insoluble and / or poorly water-soluble active ingredients
US8425929B2 (en) 2004-04-30 2013-04-23 Allergan, Inc. Sustained release intraocular implants and methods for preventing retinal dysfunction
US8119154B2 (en) 2004-04-30 2012-02-21 Allergan, Inc. Sustained release intraocular implants and related methods
US8236292B2 (en) 2004-06-04 2012-08-07 Camurus Ab Liquid depot formulations
WO2006039336A2 (en) 2004-10-01 2006-04-13 Ramscor, Inc. Conveniently implantable sustained release drug compositions
US9993558B2 (en) * 2004-10-01 2018-06-12 Ramscor, Inc. Sustained release eye drop formulations
US8541413B2 (en) 2004-10-01 2013-09-24 Ramscor, Inc. Sustained release eye drop formulations
US20080038316A1 (en) 2004-10-01 2008-02-14 Wong Vernon G Conveniently implantable sustained release drug compositions
DE102005035986B4 (en) * 2005-07-28 2009-10-15 Bausch & Lomb Incorporated Sterile drippable multiphase emulsifier-free ophthalmic preparation
TWI376239B (en) * 2006-02-01 2012-11-11 Andrew Xian Chen Vitamin e succinate stabilized pharmaceutical compositions, methods for the preparation and the use thereof
US20090082337A1 (en) * 2007-09-21 2009-03-26 Srini Venkastesh Compositions Comprising Quinolone and Methods for Treating or Controlling Infections
CN102238949A (en) 2008-10-09 2011-11-09 拉姆斯科股份有限公司 Composition and method for treating dry eye syndrome
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BR112013004570A2 (en) * 2010-09-03 2016-09-06 Novagali Pharma Sa water-in-oil emulsion to treat eye disease
WO2013058838A2 (en) * 2011-06-10 2013-04-25 Wong Vernon G Conveniently injectable or implantable sustained-release antioxidant formulations for therapies of ocular maladies or cancer
EP2717914B1 (en) 2011-06-10 2019-10-30 Ramscor, Inc. Sustained release formulations for delivery of proteins to the eye and methods of preparing same
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TWI756168B (en) * 2015-02-02 2022-03-01 日商參天製藥股份有限公司 Polyaphrons and palpebral administration thereof
JP2016175900A (en) * 2015-03-18 2016-10-06 参天製薬株式会社 Sustained-release pharmaceutical composition
US10668011B2 (en) 2016-06-30 2020-06-02 Durect Corporation Depot formulations
AU2019263302B2 (en) * 2018-05-01 2024-06-27 Chibi, Inc. Liquid depot for non-invasive sustained delivery of agents to the eye
MX2020011535A (en) 2018-05-01 2020-11-24 Chibi Inc Eye drop formulation and method for sustained delivery of medicament to the retina.

Also Published As

Publication number Publication date
US11234926B2 (en) 2022-02-01
US20200368152A1 (en) 2020-11-26
US20240285520A1 (en) 2024-08-29
WO2019213330A1 (en) 2019-11-07
AU2019263302A1 (en) 2020-11-26
CN112367981B (en) 2024-06-04
CN112367981A (en) 2021-02-12
EP3787611A1 (en) 2021-03-10
ZA202006573B (en) 2023-05-31
MX2020011536A (en) 2020-11-24
EP3787611A4 (en) 2022-03-09
US20220168219A1 (en) 2022-06-02
KR20210003877A (en) 2021-01-12
BR112020022087A2 (en) 2021-02-02
JP2021523223A (en) 2021-09-02
AU2019263302B2 (en) 2024-06-27
CA3097927A1 (en) 2019-11-07

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