WO2021212077A3 - Non-aqueous topical formulations - Google Patents

Non-aqueous topical formulations Download PDF

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Publication number
WO2021212077A3
WO2021212077A3 PCT/US2021/027832 US2021027832W WO2021212077A3 WO 2021212077 A3 WO2021212077 A3 WO 2021212077A3 US 2021027832 W US2021027832 W US 2021027832W WO 2021212077 A3 WO2021212077 A3 WO 2021212077A3
Authority
WO
WIPO (PCT)
Prior art keywords
formulations
topical formulations
emulsions
vitamin
aqueous topical
Prior art date
Application number
PCT/US2021/027832
Other languages
French (fr)
Other versions
WO2021212077A2 (en
Inventor
Jihoon P. BAEK
Original Assignee
Baek Clinical 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 Baek Clinical Inc. filed Critical Baek Clinical Inc.
Priority to CN202180036744.7A priority Critical patent/CN115697903A/en
Priority to JP2022562724A priority patent/JP2023522328A/en
Priority to KR1020227039937A priority patent/KR20230005221A/en
Priority to EP21788324.8A priority patent/EP4136056A2/en
Priority to BR112022020994A priority patent/BR112022020994A2/en
Publication of WO2021212077A2 publication Critical patent/WO2021212077A2/en
Publication of WO2021212077A3 publication Critical patent/WO2021212077A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04—Dispersions; Emulsions
    • A61K8/06—Emulsions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/36—Carboxylic acids; Salts or anhydrides thereof
    • A61K8/365—Hydroxycarboxylic acids; Ketocarboxylic acids
    • 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
    • A61K31/365—Lactones
    • A61K31/375—Ascorbic acid, i.e. vitamin C; Salts thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/02—Inorganic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34—Alcohols
    • A61K8/345—Alcohols containing more than one hydroxy group
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/36—Carboxylic acids; Salts or anhydrides thereof
    • A61K8/368—Carboxylic acids; Salts or anhydrides thereof with carboxyl groups directly bound to carbon atoms of aromatic rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/42—Amides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/67—Vitamins
    • A61K8/676—Ascorbic acid, i.e. vitamin C
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89—Polysiloxanes
    • 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
    • A61K9/0014—Skin, i.e. galenical aspects of topical compositions
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/08—Anti-ageing preparations
    • 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
    • A61K2800/30—Characterized by the absence of a particular group of ingredients
    • A61K2800/31—Anhydrous

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Dermatology (AREA)
  • Dispersion Chemistry (AREA)
  • Gerontology & Geriatric Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Cosmetics (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

This disclosure describes various non aqueous topical formulations, which can be adapted for use in a variety of forms (e.g., concentrates, serums, chemical peeling solutions, rinse-off masks, creams, emulsions, etc) for cosmetic use, for application to address dermatological conditions, and/or for use in reducing the appearance of chronological and/or environmentally-caused skin aging. The non aqueous topical formulations of this disclosure include: 1) stabilizing vitamin C formulations, 2) vitamin C chemical peeling formulations, 3) vitamin C and sugar alcohol formulations, 4) anhydrous urea emulsions, and 5) anhydrous azelaic acid formulations, which are described below in greater detail. These topical formulations can be adapted for use in a variety of forms (e.g., concentrates, serums, chemical peeling solutions, rinse-off masks, creams, emulsions, etc) for cosmetic use, for application to address dermatological conditions, and/or for use in reducing the appearance of chronological and/or environmentally-caused skin aging.
PCT/US2021/027832 2020-04-16 2021-04-16 Non-aqueous topical formulations WO2021212077A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN202180036744.7A CN115697903A (en) 2020-04-16 2021-04-16 Non-aqueous topical formulations
JP2022562724A JP2023522328A (en) 2020-04-16 2021-04-16 Non-aqueous topical formulation
KR1020227039937A KR20230005221A (en) 2020-04-16 2021-04-16 Non-Aqueous Topical Formulation
EP21788324.8A EP4136056A2 (en) 2020-04-16 2021-04-16 Non-aqueous topical formulations
BR112022020994A BR112022020994A2 (en) 2020-04-16 2021-04-16 NON-AQUEOUS TOPICAL FORMULATIONS

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US202063010878P 2020-04-16 2020-04-16
US202063010888P 2020-04-16 2020-04-16
US202063010889P 2020-04-16 2020-04-16
US202063010881P 2020-04-16 2020-04-16
US202063010884P 2020-04-16 2020-04-16
US63/010,888 2020-04-16
US63/010,881 2020-04-16
US63/010,878 2020-04-16
US63/010,884 2020-04-16
US63/010,889 2020-04-16

Publications (2)

Publication Number Publication Date
WO2021212077A2 WO2021212077A2 (en) 2021-10-21
WO2021212077A3 true WO2021212077A3 (en) 2022-06-16

Family

ID=78084516

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2021/027832 WO2021212077A2 (en) 2020-04-16 2021-04-16 Non-aqueous topical formulations

Country Status (7)

Country Link
EP (1) EP4136056A2 (en)
JP (1) JP2023522328A (en)
KR (1) KR20230005221A (en)
CN (1) CN115697903A (en)
BR (1) BR112022020994A2 (en)
TW (1) TW202203912A (en)
WO (1) WO2021212077A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022141384A1 (en) * 2020-12-31 2022-07-07 L'oreal Composition for caring for kertatin materials
WO2023069639A1 (en) * 2021-10-20 2023-04-27 Baek Clinical Inc. Anhydrous urea emulsions with a retinoid agent
CN115887289B (en) * 2022-10-27 2024-03-08 广州百孚润化工有限公司 Moisturizing composition, cosmetic containing moisturizing composition and preparation method of moisturizing composition

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070172436A1 (en) * 2006-01-23 2007-07-26 Jerry Zhang Nonaqueous ascorbic acid compositions and methods for preparing same
US20160101029A1 (en) * 2009-04-02 2016-04-14 Sesvalia Usa, Llc Systems and Methods for Skin Rejuvenation
US20180116927A1 (en) * 2016-10-31 2018-05-03 Sytheon Limited Skin enhancing compositions and methods
WO2020081868A1 (en) * 2018-10-18 2020-04-23 Baek Clinical Inc. High-potency vitamin c topical formulations

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UY24246A1 (en) * 1995-06-06 1996-06-14 Neutrogena Corp TROPIC VEHICLES CONTAINING SOLUBILIZED AND STABILIZED AZELAIC ACID
US6020367A (en) * 1997-12-02 2000-02-01 Avon Products, Inc. Supersaturated ascorbic acid solutions
WO2017117099A1 (en) * 2015-12-29 2017-07-06 L'oreal Stable antioxidant compositions
US20190151214A1 (en) * 2017-11-21 2019-05-23 Topix Pharmaceuticals, Inc. Methods and compositions for treatment of skin

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070172436A1 (en) * 2006-01-23 2007-07-26 Jerry Zhang Nonaqueous ascorbic acid compositions and methods for preparing same
US20160101029A1 (en) * 2009-04-02 2016-04-14 Sesvalia Usa, Llc Systems and Methods for Skin Rejuvenation
US20180116927A1 (en) * 2016-10-31 2018-05-03 Sytheon Limited Skin enhancing compositions and methods
WO2020081868A1 (en) * 2018-10-18 2020-04-23 Baek Clinical Inc. High-potency vitamin c topical formulations

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RJWILMSI: "Ferulic Acid", WIKIPEDIA, WIKIPEDIA, 24 January 2020 (2020-01-24), pages 1 - 2, XP055939964, Retrieved from the Internet <URL:https://en.wikipedia.org/w/index.php?title=Ferulic_acid&oldid=937396103> [retrieved on 20220707] *

Also Published As

Publication number Publication date
CN115697903A (en) 2023-02-03
WO2021212077A2 (en) 2021-10-21
EP4136056A2 (en) 2023-02-22
KR20230005221A (en) 2023-01-09
TW202203912A (en) 2022-02-01
JP2023522328A (en) 2023-05-30
BR112022020994A2 (en) 2022-12-06

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