FR3138310B1 - Stabilisation de composé thiopyridinone et composition le comprenant - Google Patents

Stabilisation de composé thiopyridinone et composition le comprenant Download PDF

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Publication number
FR3138310B1
FR3138310B1 FR2207639A FR2207639A FR3138310B1 FR 3138310 B1 FR3138310 B1 FR 3138310B1 FR 2207639 A FR2207639 A FR 2207639A FR 2207639 A FR2207639 A FR 2207639A FR 3138310 B1 FR3138310 B1 FR 3138310B1
Authority
FR
France
Prior art keywords
composition
thiopyridinone
compound
stabilization
same
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
FR2207639A
Other languages
English (en)
Other versions
FR3138310A1 (fr
Inventor
Jun Suzuki
Makoto Saito
Yuan Luo
Noemie Bromberger
Romain TACHON
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.)
LOreal SA
Original Assignee
LOreal SA
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 LOreal SA filed Critical LOreal SA
Priority to FR2207639A priority Critical patent/FR3138310B1/fr
Priority to CN202380048087.7A priority patent/CN119421698A/zh
Priority to KR1020247040354A priority patent/KR20250004103A/ko
Priority to PCT/JP2023/022336 priority patent/WO2023248935A1/fr
Priority to US18/874,784 priority patent/US20250367096A1/en
Priority to EP23741493.3A priority patent/EP4543410A1/fr
Publication of FR3138310A1 publication Critical patent/FR3138310A1/fr
Application granted granted Critical
Publication of FR3138310B1 publication Critical patent/FR3138310B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4906—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
    • A61K8/4933—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having sulfur as an exocyclic substituent, e.g. pyridinethione
    • 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
    • A61Q19/02—Preparations for care of the skin for chemically bleaching or whitening the skin
    • 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
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/52—Stabilizers

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)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

STABILISATION DE COMPOSÉ THIOPYRIDINONE ET COMPOSITION LE COMPRENANT La présente invention concerne une composition comprenant : (1) au moins un composé thiopyridinone ; (2) au moins un agent de correction du pH, et (3) de l'eau, dans laquelle le pH de la composition est de 4,5 à 6,5. La présente invention peut proposer une composition incluant (1) un (des) composé(s) thiopyridinone à stabilité accrue du (des) (1) composé(s) de thiopyridinone au fil du temps, en particulier même lorsque la composition est maintenue pendant une période relativement longue sous une température élevée. Figure pour l'abrégé : Néant
FR2207639A 2022-06-21 2022-07-26 Stabilisation de composé thiopyridinone et composition le comprenant Active FR3138310B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR2207639A FR3138310B1 (fr) 2022-07-26 2022-07-26 Stabilisation de composé thiopyridinone et composition le comprenant
CN202380048087.7A CN119421698A (zh) 2022-06-21 2023-06-09 硫代吡啶酮化合物的稳定化和包含其的组合物
KR1020247040354A KR20250004103A (ko) 2022-06-21 2023-06-09 티오피리디논 화합물의 안정화 및 그것을 포함하는 조성물
PCT/JP2023/022336 WO2023248935A1 (fr) 2022-06-21 2023-06-09 Stabilisation d'un composé de thiopyridinone et composition le comprenant
US18/874,784 US20250367096A1 (en) 2022-06-21 2023-06-09 Stabilization of thiopyridinone compound and composition comprising same
EP23741493.3A EP4543410A1 (fr) 2022-06-21 2023-06-09 Stabilisation d'un composé de thiopyridinone et composition le comprenant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2207639 2022-07-26
FR2207639A FR3138310B1 (fr) 2022-07-26 2022-07-26 Stabilisation de composé thiopyridinone et composition le comprenant

Publications (2)

Publication Number Publication Date
FR3138310A1 FR3138310A1 (fr) 2024-02-02
FR3138310B1 true FR3138310B1 (fr) 2025-06-20

Family

ID=83355401

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2207639A Active FR3138310B1 (fr) 2022-06-21 2022-07-26 Stabilisation de composé thiopyridinone et composition le comprenant

Country Status (1)

Country Link
FR (1) FR3138310B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12491146B1 (en) 2024-12-20 2025-12-09 L'oreal Skin brightening compositions with thiopyridinone compound

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3045604B1 (fr) 2015-12-18 2018-01-26 L'oreal Procede de depigmentation des matieres keratiniques a l'aide de composes thiopyridinones
FR3115207B1 (fr) * 2020-10-15 2022-10-07 Oreal Utilisation de composés thiopyridinones pour prévenir la formation des points noirs cutanés
KR20230110320A (ko) * 2020-12-22 2023-07-21 로레알 티오피리디논 화합물을 포함하는 조성물 중의 티오피리디논 화합물의 안정화 및 조성물의 황변 저감

Also Published As

Publication number Publication date
FR3138310A1 (fr) 2024-02-02

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