CH667654A5 - Ascorbinsaeurederivate. - Google Patents

Ascorbinsaeurederivate. Download PDF

Info

Publication number
CH667654A5
CH667654A5 CH168686A CH168686A CH667654A5 CH 667654 A5 CH667654 A5 CH 667654A5 CH 168686 A CH168686 A CH 168686A CH 168686 A CH168686 A CH 168686A CH 667654 A5 CH667654 A5 CH 667654A5
Authority
CH
Switzerland
Prior art keywords
acid
ascorbic acid
pivaloyl
methylene chloride
mmol
Prior art date
Application number
CH168686A
Other languages
German (de)
English (en)
Inventor
Yoshinori Nishizawa
Naotake Takaishi
Hajime Hotta
Original Assignee
Kao Corp
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
Priority claimed from JP60086888A external-priority patent/JP2540295B2/ja
Priority claimed from JP22572785A external-priority patent/JPS6284072A/ja
Application filed by Kao Corp filed Critical Kao Corp
Publication of CH667654A5 publication Critical patent/CH667654A5/de

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cosmetics (AREA)
  • Furan Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH168686A 1985-04-23 1986-04-23 Ascorbinsaeurederivate. CH667654A5 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60086888A JP2540295B2 (ja) 1985-04-23 1985-04-23 アスコルビン酸誘導体
JP22572785A JPS6284072A (ja) 1985-10-09 1985-10-09 アスコルビン酸誘導体

Publications (1)

Publication Number Publication Date
CH667654A5 true CH667654A5 (de) 1988-10-31

Family

ID=26427959

Family Applications (1)

Application Number Title Priority Date Filing Date
CH168686A CH667654A5 (de) 1985-04-23 1986-04-23 Ascorbinsaeurederivate.

Country Status (3)

Country Link
CH (1) CH667654A5 (fr)
DE (1) DE3613590A1 (fr)
FR (1) FR2580644B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2715156B1 (fr) * 1994-01-20 1996-03-01 Oreal Mono-esters d'acide cinnamique ou de ses dérivés et de vitamine C, leur procédé de préparation et leur utilisation comme anti-oxydants dans des compositions cosmétiques, pharmaceutiques ou alimentaires.
US7045546B2 (en) 2001-07-26 2006-05-16 Tagra Biotechnologies Ltd. Stabilized derivatives of ascorbic acid-3-phosphate
FR2946252B1 (fr) * 2009-06-08 2011-07-29 Fabre Pierre Dermo Cosmetique Bis esters d'acide gras insature sur l'acide ascorbique et leurs utilisations cosmetiques

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454749A (en) * 1945-03-16 1948-11-23 Upjohn Co Lower alkyl esters of ascorbic acid
US2454747A (en) * 1945-04-16 1948-11-23 Upjohn Co Mixed alkyl esters of ascorbic acid
DE1518988A1 (de) * 1965-05-07 1969-12-11 Herbert Ohg A Verfahren zur Herstellung von Di- und Triestern der Ascorbinsaeure
JPS57156479A (en) * 1981-03-24 1982-09-27 Santen Pharmaceut Co Ltd Ascorbic acid derivative

Also Published As

Publication number Publication date
DE3613590A1 (de) 1986-11-13
FR2580644A1 (fr) 1986-10-24
FR2580644B1 (fr) 1990-01-12

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