JPS51125289A - Preparation method of pyridoxal derivatives - Google Patents

Preparation method of pyridoxal derivatives

Info

Publication number
JPS51125289A
JPS51125289A JP50133926A JP13392675A JPS51125289A JP S51125289 A JPS51125289 A JP S51125289A JP 50133926 A JP50133926 A JP 50133926A JP 13392675 A JP13392675 A JP 13392675A JP S51125289 A JPS51125289 A JP S51125289A
Authority
JP
Japan
Prior art keywords
preparation
pyridoxal derivatives
pyridoxal
derivatives
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.)
Pending
Application number
JP50133926A
Other languages
English (en)
Inventor
Moruteni Ruiji
Antonio Ramiretsutsu Fu Jiyose
Surorini Furanko
Berusen Jiamupiero
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.)
ZANBERETSUCHI ESUPAANIYA SA
Zambeletti Espana SA
Original Assignee
ZANBERETSUCHI ESUPAANIYA SA
Zambeletti Espana SA
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 ZANBERETSUCHI ESUPAANIYA SA, Zambeletti Espana SA filed Critical ZANBERETSUCHI ESUPAANIYA SA
Publication of JPS51125289A publication Critical patent/JPS51125289A/ja
Pending 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyridine Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
JP50133926A 1974-11-06 1975-11-06 Preparation method of pyridoxal derivatives Pending JPS51125289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES431712A ES431712A1 (es) 1974-11-06 1974-11-06 Procedimiento para la preparacion de derivados de la piri- doxina.

Publications (1)

Publication Number Publication Date
JPS51125289A true JPS51125289A (en) 1976-11-01

Family

ID=8467910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50133926A Pending JPS51125289A (en) 1974-11-06 1975-11-06 Preparation method of pyridoxal derivatives

Country Status (5)

Country Link
JP (1) JPS51125289A (ja)
DE (1) DE2549863C3 (ja)
ES (1) ES431712A1 (ja)
FR (1) FR2290201A1 (ja)
GB (1) GB1495197A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4233304A (en) * 1978-07-31 1980-11-11 Crinos Industria Farmacobiologica S.P.A. Pyridoxine derivatives

Also Published As

Publication number Publication date
ES431712A1 (es) 1976-11-16
FR2290201A1 (fr) 1976-06-04
GB1495197A (en) 1977-12-14
DE2549863B2 (de) 1979-05-03
DE2549863A1 (de) 1976-09-23
DE2549863C3 (de) 1980-01-03

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