DE602006020196D1 - Verfahren zur herstellung einer 3-o-alkylascorbinsäure - Google Patents

Verfahren zur herstellung einer 3-o-alkylascorbinsäure

Info

Publication number
DE602006020196D1
DE602006020196D1 DE602006020196T DE602006020196T DE602006020196D1 DE 602006020196 D1 DE602006020196 D1 DE 602006020196D1 DE 602006020196 T DE602006020196 T DE 602006020196T DE 602006020196 T DE602006020196 T DE 602006020196T DE 602006020196 D1 DE602006020196 D1 DE 602006020196D1
Authority
DE
Germany
Prior art keywords
preparing
ascorbic acid
present
alkylascorbic acid
deprotected
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
DE602006020196T
Other languages
English (en)
Inventor
Sung-Ryoung Park
Geon-Min Lee
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.)
CosMol Co Ltd
Original Assignee
CosMol Co Ltd
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 CosMol Co Ltd filed Critical CosMol Co Ltd
Publication of DE602006020196D1 publication Critical patent/DE602006020196D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
    • C07D307/62—Three oxygen atoms, e.g. ascorbic acid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P39/00—General protective or antinoxious agents
    • A61P39/06—Free radical scavengers or antioxidants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Toxicology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Furan Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cosmetics (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE602006020196T 2006-10-12 2006-12-07 Verfahren zur herstellung einer 3-o-alkylascorbinsäure Active DE602006020196D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060099554A KR100761959B1 (ko) 2006-10-12 2006-10-12 결정성 3-ｏ-치환된 아스코르빈산의 제조방법
PCT/KR2006/005274 WO2008044809A1 (en) 2006-10-12 2006-12-07 Method for preparing crystalline 3-0-alkyl-ascorbic acid

Publications (1)

Publication Number Publication Date
DE602006020196D1 true DE602006020196D1 (de) 2011-03-31

Family

ID=39282988

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006020196T Active DE602006020196D1 (de) 2006-10-12 2006-12-07 Verfahren zur herstellung einer 3-o-alkylascorbinsäure

Country Status (9)

Country Link
US (1) US7838690B2 (de)
EP (1) EP2081920B1 (de)
JP (1) JP5009992B2 (de)
KR (1) KR100761959B1 (de)
CN (1) CN101528722B (de)
AT (1) ATE498617T1 (de)
DE (1) DE602006020196D1 (de)
ES (1) ES2361189T3 (de)
WO (1) WO2008044809A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101119027B1 (ko) * 2009-05-07 2012-03-14 (주)코스몰 아스코르빈산 유도체의 제조방법
KR101350540B1 (ko) 2012-02-01 2014-01-14 주식회사 카이로켐 엘-3-오-알킬 아스코르빈산의 제조방법
CN105367524A (zh) * 2015-06-19 2016-03-02 上海珈叶实业有限公司 3-o-烷基抗坏血酸的制备方法
CN110305085A (zh) * 2019-07-23 2019-10-08 宁夏启元药业有限公司 3-o-乙基抗坏血酸醚的晶型a、其制备方法和美白组合物
CN110642816A (zh) * 2019-09-25 2020-01-03 旖肽(上海)生物科技有限公司 结晶型3-o-乙基维生素c及其制备方法和应用
KR102325062B1 (ko) * 2021-08-15 2021-11-11 (주)삼양정밀화학 3-o-알킬-아스코르빈산의 제조방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857373A (ja) 1981-10-01 1983-04-05 Sunstar Inc Ｌ−アスコルビン酸誘導体の製法
US4552888A (en) * 1982-01-15 1985-11-12 Eli Lilly And Company Ascorbic acid ethers in angiogene
JPH0780865B2 (ja) * 1986-09-06 1995-08-30 美浜 久春 Ｌ−アスコルビン酸のレチノイルエステル
KR940007418B1 (ko) * 1991-03-05 1994-08-18 주식회사 태평양 L-아스코빌-2-인산에스테르염 유도체 및 그의 제조방법
JP3253735B2 (ja) * 1993-02-26 2002-02-04 日本サーファクタント工業株式会社 アスコルビン酸誘導体
JPH08134055A (ja) * 1994-11-08 1996-05-28 Nippon High Potsukusu:Kk ３−ｏ−置換アスコルビン酸の製造方法
KR100500503B1 (ko) * 2001-05-30 2005-07-14 (주)코스몰 결정성 3-0-알킬아스코르빈산의 제조방법
KR100548989B1 (ko) * 2003-04-09 2006-02-08 (주)코스몰 3-o-치환된-아스코르빈산의 제조방법
KR100600435B1 (ko) 2005-02-05 2006-07-13 신호상 살균 폴리머의 새로운 제조방법

Also Published As

Publication number Publication date
JP2010506830A (ja) 2010-03-04
EP2081920B1 (de) 2011-02-16
US20100048919A1 (en) 2010-02-25
KR100761959B1 (ko) 2007-10-04
ATE498617T1 (de) 2011-03-15
US7838690B2 (en) 2010-11-23
CN101528722B (zh) 2012-06-20
EP2081920A1 (de) 2009-07-29
CN101528722A (zh) 2009-09-09
JP5009992B2 (ja) 2012-08-29
WO2008044809A1 (en) 2008-04-17
EP2081920A4 (de) 2010-01-20
ES2361189T3 (es) 2011-06-14

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