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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
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FR823732D1936-10-061936-10-06Préparation et isolement de sels complexes dérivés de l'iso-vitamine c et de ses produits d'oxydation réversible
ExpiredFR823732A
(fr)
Préparation et isolement des composés de l'acide ascorbique et de ses produits d'oxydation avec les métaux susceptibles de donner des sels complexes