ES335167A1 - A procedure for the preparation of a new pyridoxine derivative. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the preparation of a new pyridoxine derivative. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES335167A1
ES335167A1 ES0335167A ES335167A ES335167A1 ES 335167 A1 ES335167 A1 ES 335167A1 ES 0335167 A ES0335167 A ES 0335167A ES 335167 A ES335167 A ES 335167A ES 335167 A1 ES335167 A1 ES 335167A1
Authority
ES
Spain
Prior art keywords
translation
procedure
preparation
machine
legally binding
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.)
Expired
Application number
ES0335167A
Other languages
Spanish (es)
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.)
HOUDE LAB
Original Assignee
HOUDE LAB
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 FR44607A external-priority patent/FR4970M/fr
Application filed by HOUDE LAB filed Critical HOUDE LAB
Publication of ES335167A1 publication Critical patent/ES335167A1/en
Expired 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyridine Compounds (AREA)

Abstract

Procedure for the preparation of a new pyridoxine derivative, of crude formula C10H13NO6, characterized in that approximately stoichiometric amounts of glyoxalic acid and pyridoxine are reacted. (Machine-translation by Google Translate, not legally binding)
ES0335167A 1966-01-03 1967-01-02 A procedure for the preparation of a new pyridoxine derivative. (Machine-translation by Google Translate, not legally binding) Expired ES335167A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR44607A FR4970M (en) 1966-01-03 1966-01-03
FR87172 1966-12-13

Publications (1)

Publication Number Publication Date
ES335167A1 true ES335167A1 (en) 1967-12-01

Family

ID=26167914

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0335167A Expired ES335167A1 (en) 1966-01-03 1967-01-02 A procedure for the preparation of a new pyridoxine derivative. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
BE (1) BE691821A (en)
DE (1) DE1695354B1 (en)
ES (1) ES335167A1 (en)
GB (1) GB1109539A (en)

Also Published As

Publication number Publication date
BE691821A (en) 1967-05-29
DE1695354B1 (en) 1971-10-14
GB1109539A (en) 1968-04-10

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