CH208887A - Process for the preparation of veratroyl ascorbic acid. - Google Patents

Process for the preparation of veratroyl ascorbic acid.

Info

Publication number
CH208887A
CH208887A CH208887DA CH208887A CH 208887 A CH208887 A CH 208887A CH 208887D A CH208887D A CH 208887DA CH 208887 A CH208887 A CH 208887A
Authority
CH
Switzerland
Prior art keywords
veratroyl
preparation
ascorbic acid
ascorbic
acid
Prior art date
Application number
Other languages
German (de)
Inventor
F Hoffmann- Aktiengesellschaft
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of CH208887A publication Critical patent/CH208887A/en

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH208887D 1937-04-24 1938-01-20 Process for the preparation of veratroyl ascorbic acid. CH208887A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE208887X 1937-04-24
DE202667X 1937-04-24

Publications (1)

Publication Number Publication Date
CH208887A true CH208887A (en) 1940-02-29

Family

ID=32963183

Family Applications (2)

Application Number Title Priority Date Filing Date
CH202667D CH202667A (en) 1937-04-24 1938-01-20 Process for the preparation of benzoyl ascorbic acid.
CH208887D CH208887A (en) 1937-04-24 1938-01-20 Process for the preparation of veratroyl ascorbic acid.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH202667D CH202667A (en) 1937-04-24 1938-01-20 Process for the preparation of benzoyl ascorbic acid.

Country Status (1)

Country Link
CH (2) CH202667A (en)

Also Published As

Publication number Publication date
CH202667A (en) 1939-01-31

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