FR523M - - Google Patents

Info

Publication number
FR523M
FR523M FR836733A FR836733A FR523M FR 523 M FR523 M FR 523M FR 836733 A FR836733 A FR 836733A FR 836733 A FR836733 A FR 836733A FR 523 M FR523 M FR 523M
Authority
FR
France
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
FR836733A
Other languages
French (fr)
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 filed Critical
Priority to FR836733A priority Critical patent/FR523M/fr
Application granted granted Critical
Publication of FR523M publication Critical patent/FR523M/fr
Active legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/63—One oxygen atom
    • C07D213/65—One oxygen atom attached in position 3 or 5
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/63—One oxygen atom
    • C07D213/65—One oxygen atom attached in position 3 or 5
    • C07D213/66—One oxygen atom attached in position 3 or 5 having in position 3 an oxygen atom and in each of the positions 4 and 5 a carbon atom bound to an oxygen, sulphur, or nitrogen atom, e.g. pyridoxal
    • C07D213/67—2-Methyl-3-hydroxy-4,5-bis(hydroxy-methyl)pyridine, i.e. pyridoxine
    • 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)
FR836733A 1959-06-11 1960-08-25 Active FR523M (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR836733A FR523M (sv) 1959-06-11 1960-08-25

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR797250A FR1296524A (fr) 1959-06-11 1959-06-11 Complexe contenant de l'acide ascorbique et procédé de stabilisation de cet acide
FR836733A FR523M (sv) 1959-06-11 1960-08-25

Publications (1)

Publication Number Publication Date
FR523M true FR523M (sv) 1961-05-23

Family

ID=8715908

Family Applications (2)

Application Number Title Priority Date Filing Date
FR797250A Expired FR1296524A (fr) 1959-06-11 1959-06-11 Complexe contenant de l'acide ascorbique et procédé de stabilisation de cet acide
FR836733A Active FR523M (sv) 1959-06-11 1960-08-25

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR797250A Expired FR1296524A (fr) 1959-06-11 1959-06-11 Complexe contenant de l'acide ascorbique et procédé de stabilisation de cet acide

Country Status (2)

Country Link
BE (1) BE665743A (sv)
FR (2) FR1296524A (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2199457A1 (sv) * 1972-09-15 1974-04-12 Chimie Organique Biolog

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE666237A (sv) * 1964-07-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2199457A1 (sv) * 1972-09-15 1974-04-12 Chimie Organique Biolog

Also Published As

Publication number Publication date
FR1296524A (fr) 1962-06-22
BE665743A (sv)

Similar Documents

Publication Publication Date Title
FR523M (sv)
FR1194161A (sv)
AT213532B (sv)
AT219912B (sv)
AT218043B (sv)
AT216640B (sv)
AT216639B (sv)
AT213496B (sv)
FR1193804A (sv)
NL133063C (sv)
BE586314A (sv)
NL247819A (sv)
LU37847A1 (sv)
LU39491A1 (sv)
NL249496A (sv)
NL250057A (sv)
BE587088A (sv)
BE587060A (sv)
BE586995A (sv)
BE586967A (sv)
BE586870A (sv)
BE586772A (sv)
BE586592A (sv)
BE586481A (sv)
BE586432A (sv)