ES456048A1 - Pyridoxine derivatives - Google Patents

Pyridoxine derivatives

Info

Publication number
ES456048A1
ES456048A1 ES456048A ES456048A ES456048A1 ES 456048 A1 ES456048 A1 ES 456048A1 ES 456048 A ES456048 A ES 456048A ES 456048 A ES456048 A ES 456048A ES 456048 A1 ES456048 A1 ES 456048A1
Authority
ES
Spain
Prior art keywords
formula
nitrogen atom
pyridoxine derivatives
lower alcohol
pyridoxine
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
ES456048A
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.)
Parcor SARL
Original Assignee
Parcor SARL
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 Parcor SARL filed Critical Parcor SARL
Publication of ES456048A1 publication Critical patent/ES456048A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P21/00—Drugs for disorders of the muscular or neuromuscular system
    • A61P21/02—Muscle relaxants, e.g. for tetanus or cramps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/20—Hypnotics; Sedatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/08—Vasodilators for multiple indications
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Neurology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Neurosurgery (AREA)
  • Pain & Pain Management (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyridine Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

Preparation process of pyridoxine derivatives of formula ** (Formula) ** in which R1 and R2 are hydrogen or together form the isopropylidene radical, R3 and R4, identical or different from each other, are lower alcohol or lower aralkohyl or form, together with the nitrogen atom to which they are attached, a saturated heterocycle with 4 to 8 secondary chains, possibly including, as a second heteroatom, a sulfur, oxygen or nitrogen atom, the latter being able to be substituted by a phenyl, itself carrying, optionally, a halogen, a trifluoromethyl, a lower alcohol or a lower alkoxy and n is 2 or 3. (Machine-translation by Google Translate, not legally binding)
ES456048A 1976-02-20 1977-02-18 Pyridoxine derivatives Expired ES456048A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7604825A FR2341311A1 (en) 1976-02-20 1976-02-20 PYRIDOXINE DERIVATIVES

Publications (1)

Publication Number Publication Date
ES456048A1 true ES456048A1 (en) 1978-02-16

Family

ID=9169423

Family Applications (1)

Application Number Title Priority Date Filing Date
ES456048A Expired ES456048A1 (en) 1976-02-20 1977-02-18 Pyridoxine derivatives

Country Status (10)

Country Link
JP (1) JPS6042792B2 (en)
BE (1) BE851461A (en)
DE (1) DE2707135A1 (en)
DK (1) DK146509C (en)
ES (1) ES456048A1 (en)
FR (1) FR2341311A1 (en)
GB (1) GB1533954A (en)
IE (1) IE44696B1 (en)
LU (1) LU76787A1 (en)
NL (1) NL7701666A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428640A1 (en) * 1978-06-12 1980-01-11 Parcor 5-Piperazino:alkoxy:methyl-pyridine cpds. - with antiinflammatory, diuretic and vaso-protective properties
JPH0515517U (en) * 1991-07-31 1993-02-26 日本電気株式会社 Primary radiator mounting structure
US5585388A (en) * 1995-04-07 1996-12-17 Sibia Neurosciences, Inc. Substituted pyridines useful as modulators of acetylcholine receptors
WO2024084056A1 (en) * 2022-10-21 2024-04-25 Etherna Immunotherapies Nv Ionizable lipids

Also Published As

Publication number Publication date
IE44696B1 (en) 1982-02-24
NL7701666A (en) 1977-08-23
DK69777A (en) 1977-08-21
BE851461A (en) 1977-08-16
FR2341311B1 (en) 1979-10-05
IE44696L (en) 1977-08-20
JPS52122375A (en) 1977-10-14
FR2341311A1 (en) 1977-09-16
LU76787A1 (en) 1977-07-06
DK146509B (en) 1983-10-24
DK146509C (en) 1984-04-02
DE2707135A1 (en) 1977-08-25
GB1533954A (en) 1978-11-29
JPS6042792B2 (en) 1985-09-25

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