FR3142479B1 - Procédé de préparation d’un ou plusieurs composés de type thiopyridinones - Google Patents
Procédé de préparation d’un ou plusieurs composés de type thiopyridinonesInfo
- Publication number
- FR3142479B1 FR3142479B1 FR2212589A FR2212589A FR3142479B1 FR 3142479 B1 FR3142479 B1 FR 3142479B1 FR 2212589 A FR2212589 A FR 2212589A FR 2212589 A FR2212589 A FR 2212589A FR 3142479 B1 FR3142479 B1 FR 3142479B1
- Authority
- FR
- France
- Prior art keywords
- thiopyridinone
- type compounds
- preparing
- compounds
- formula
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B49/00—Sulfur dyes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/81—Amides; Imides
- C07D213/82—Amides; Imides in position 3
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cosmetics (AREA)
Abstract
La présente invention concerne un procédé de préparation d’un ou plusieurs composés de type thiopyridinones de formule (I) et leurs isomères optiques, isomères géométriques, et tautomères, ainsi que leurs sels d’acide ou de base, organique ou minéral, et leurs solvates tels que les hydrates. L’invention est également relative à un ou plusieurs composés de type thiopyridinones de formule (I’’) et une composition mettant en œuvre lesdits composés.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2212589A FR3142479B1 (fr) | 2022-11-30 | 2022-11-30 | Procédé de préparation d’un ou plusieurs composés de type thiopyridinones |
| EP23813412.6A EP4626977A1 (fr) | 2022-11-30 | 2023-11-29 | Procede de preparation d'un ou de plusieurs composes de type thiopyridinone |
| PCT/EP2023/083491 WO2024115547A1 (fr) | 2022-11-30 | 2023-11-29 | Procede de preparation d'un ou de plusieurs composes de type thiopyridinone |
| KR1020257017742A KR20250093405A (ko) | 2022-11-30 | 2023-11-29 | 티오피리디논 유형의 하나 이상의 화합물의 제조 방법 |
| JP2025531360A JP2025539176A (ja) | 2022-11-30 | 2023-11-29 | チオピリジノン型の1種又は複数種の化合物を調製するためのプロセス |
| CN202380082263.9A CN120283019A (zh) | 2022-11-30 | 2023-11-29 | 用于制备一种或多种硫代吡啶酮类型的化合物的方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2212589A FR3142479B1 (fr) | 2022-11-30 | 2022-11-30 | Procédé de préparation d’un ou plusieurs composés de type thiopyridinones |
| FR2212589 | 2022-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3142479A1 FR3142479A1 (fr) | 2024-05-31 |
| FR3142479B1 true FR3142479B1 (fr) | 2026-03-13 |
Family
ID=85381022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR2212589A Active FR3142479B1 (fr) | 2022-11-30 | 2022-11-30 | Procédé de préparation d’un ou plusieurs composés de type thiopyridinones |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP4626977A1 (fr) |
| JP (1) | JP2025539176A (fr) |
| KR (1) | KR20250093405A (fr) |
| CN (1) | CN120283019A (fr) |
| FR (1) | FR3142479B1 (fr) |
| WO (1) | WO2024115547A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119775202A (zh) * | 2024-12-31 | 2025-04-08 | 河南旭瑞新材料科技有限公司 | 一种2-巯基烟酰甘氨酸的合成方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19536783A1 (de) * | 1995-09-21 | 1997-03-27 | Diagnostikforschung Inst | Bifunktionelle Nicotinamid-Chelatbildner vom Typ N¶2¶S¶2¶ für radioaktive Isotope |
| FR3045604B1 (fr) * | 2015-12-18 | 2018-01-26 | L'oreal | Procede de depigmentation des matieres keratiniques a l'aide de composes thiopyridinones |
-
2022
- 2022-11-30 FR FR2212589A patent/FR3142479B1/fr active Active
-
2023
- 2023-11-29 JP JP2025531360A patent/JP2025539176A/ja active Pending
- 2023-11-29 KR KR1020257017742A patent/KR20250093405A/ko active Pending
- 2023-11-29 WO PCT/EP2023/083491 patent/WO2024115547A1/fr not_active Ceased
- 2023-11-29 EP EP23813412.6A patent/EP4626977A1/fr active Pending
- 2023-11-29 CN CN202380082263.9A patent/CN120283019A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20250093405A (ko) | 2025-06-24 |
| EP4626977A1 (fr) | 2025-10-08 |
| JP2025539176A (ja) | 2025-12-03 |
| FR3142479A1 (fr) | 2024-05-31 |
| CN120283019A (zh) | 2025-07-08 |
| WO2024115547A1 (fr) | 2024-06-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLFP | Fee payment |
Year of fee payment: 2 |
|
| PLSC | Publication of the preliminary search report |
Effective date: 20240531 |
|
| PLFP | Fee payment |
Year of fee payment: 3 |
|
| PLFP | Fee payment |
Year of fee payment: 4 |