KR101002795B1 - 신규한 레티닐 아스코르베이트 화합물 및 그 제조방법 - Google Patents
신규한 레티닐 아스코르베이트 화합물 및 그 제조방법 Download PDFInfo
- Publication number
- KR101002795B1 KR101002795B1 KR1020080092099A KR20080092099A KR101002795B1 KR 101002795 B1 KR101002795 B1 KR 101002795B1 KR 1020080092099 A KR1020080092099 A KR 1020080092099A KR 20080092099 A KR20080092099 A KR 20080092099A KR 101002795 B1 KR101002795 B1 KR 101002795B1
- Authority
- KR
- South Korea
- Prior art keywords
- formula
- compound
- novel
- retinyl
- ascorbic acid
- Prior art date
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/14—Preparation of carboxylic acid esters from carboxylic acid halides
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- 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
- A61K8/671—Vitamin A; Derivatives thereof, e.g. ester of vitamin A acid, ester of retinol, retinol, retinal
-
- 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
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/08—Anti-ageing preparations
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/385—Saturated compounds containing a keto group being part of a ring
- C07C49/487—Saturated compounds containing a keto group being part of a ring containing hydroxy groups
- C07C49/493—Saturated compounds containing a keto group being part of a ring containing hydroxy groups a keto group being part of a three- to five-membered ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/74—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring
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- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Gerontology & Geriatric Medicine (AREA)
- Dermatology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cosmetics (AREA)
Abstract
Description
Claims (7)
- 제 1 항에 있어서, 상기 에스테르화 단계는,아세토니트릴과 탄산칼륨을 추가로 첨가하여 상기 화학식 6으로 표시되는 화합물을 생성하는 것을 특징으로 하는 신규한 레티닐 아스코르베이트 화합물의 제조방법.
- 제 4 항에 있어서, 상기 에스테르화 단계는,1℃ ~ 20℃에서 반응이 이뤄지는 것을 특징으로 하는 신규한 레티닐 아스코르베이트 화합물의 제조방법.
- 제 1 항에 있어서, 상기 탈보호기 단계는,pH가 3~5에서 반응이 진행하는 것을 특징으로 하는 신규한 레티닐 아스코르베이트 화합물의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080092099A KR101002795B1 (ko) | 2008-09-19 | 2008-09-19 | 신규한 레티닐 아스코르베이트 화합물 및 그 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020080092099A KR101002795B1 (ko) | 2008-09-19 | 2008-09-19 | 신규한 레티닐 아스코르베이트 화합물 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100033105A KR20100033105A (ko) | 2010-03-29 |
KR101002795B1 true KR101002795B1 (ko) | 2010-12-21 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020080092099A KR101002795B1 (ko) | 2008-09-19 | 2008-09-19 | 신규한 레티닐 아스코르베이트 화합물 및 그 제조방법 |
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Country | Link |
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KR (1) | KR101002795B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102393489B1 (ko) | 2021-08-25 | 2022-05-03 | 주식회사 에코마인 | 칼슘 아스코베이트 건식 합성 방법 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5780443A (en) | 1993-10-06 | 1998-07-14 | Ciba Specialty Chemicals Corporation | Water-soluble retinoids |
WO2004054992A1 (en) | 2002-12-18 | 2004-07-01 | Coreana Cosmetics Co., Ltd. | Novel retinol derivative and cosmetic composition comprising the same |
-
2008
- 2008-09-19 KR KR1020080092099A patent/KR101002795B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5780443A (en) | 1993-10-06 | 1998-07-14 | Ciba Specialty Chemicals Corporation | Water-soluble retinoids |
WO2004054992A1 (en) | 2002-12-18 | 2004-07-01 | Coreana Cosmetics Co., Ltd. | Novel retinol derivative and cosmetic composition comprising the same |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102393489B1 (ko) | 2021-08-25 | 2022-05-03 | 주식회사 에코마인 | 칼슘 아스코베이트 건식 합성 방법 |
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Publication number | Publication date |
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KR20100033105A (ko) | 2010-03-29 |
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