ES462987A1 - Un procedimiento para la obtencion de 2-furil-(3,4-dimetil-2-piridil)-carbinol. - Google Patents

Un procedimiento para la obtencion de 2-furil-(3,4-dimetil-2-piridil)-carbinol.

Info

Publication number
ES462987A1
ES462987A1 ES462987A ES462987A ES462987A1 ES 462987 A1 ES462987 A1 ES 462987A1 ES 462987 A ES462987 A ES 462987A ES 462987 A ES462987 A ES 462987A ES 462987 A1 ES462987 A1 ES 462987A1
Authority
ES
Spain
Prior art keywords
carbinol
furyl
pyridyl
dimethyl
dimethylpyridine
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
ES462987A
Other languages
English (en)
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.)
Laboratorios Made SA
Original Assignee
Laboratorios Made 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 Laboratorios Made SA filed Critical Laboratorios Made SA
Priority to ES462987A priority Critical patent/ES462987A1/es
Publication of ES462987A1 publication Critical patent/ES462987A1/es
Priority to GB7839503A priority patent/GB2005682A/en
Priority to DE19782843496 priority patent/DE2843496A1/de
Priority to US05/949,022 priority patent/US4174451A/en
Priority to PT68626A priority patent/PT68626A/pt
Priority to JP12349278A priority patent/JPS5470279A/ja
Priority to FR7828582A priority patent/FR2405254A1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07D307/38—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 substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/52—Radicals substituted by nitrogen atoms not forming part of a nitro radical
    • 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
    • A61P25/04—Centrally acting analgesics, e.g. opioids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pain & Pain Management (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Pharmacology & Pharmacy (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)
  • Plural Heterocyclic Compounds (AREA)

Abstract

Un procedimiento para la obtención de 2-furil-(3,4-dimetil-2-piridil)-carbinol (I), ***(Ver fórmula) caracterizado porque se hace reaccional furfural con la 2-bromo-3,4-dimetilpiridina en presencia de butil-litio a una temperatura de reacción comprendida entre -40ºC durante la adición del butil-litio sobre 2-bromo-3,4-dimetilpiridina y 15ºC durante el curso de la reacción.
ES462987A 1977-10-07 1977-10-07 Un procedimiento para la obtencion de 2-furil-(3,4-dimetil-2-piridil)-carbinol. Expired ES462987A1 (es)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES462987A ES462987A1 (es) 1977-10-07 1977-10-07 Un procedimiento para la obtencion de 2-furil-(3,4-dimetil-2-piridil)-carbinol.
GB7839503A GB2005682A (en) 1977-10-07 1978-10-05 Carbinols method of preparation thereof and pharmaceutical compositions containing the same
DE19782843496 DE2843496A1 (de) 1977-10-07 1978-10-05 2-furyl-(3,4-dimethyl-2-pyridyl)- carbinol und verfahren zu seiner herstellung
US05/949,022 US4174451A (en) 1977-10-07 1978-10-06 2-Furyl-(3,4-dimethyl-2-pyridyl)-carbinol
PT68626A PT68626A (en) 1977-10-07 1978-10-06 Process for the preparation of 2-furyl-(3,4-dimethyl-2-pyridyl)-carbinol
JP12349278A JPS5470279A (en) 1977-10-07 1978-10-06 22furyll*3*44dimethyll22pyridyl**carbinols and manufacture
FR7828582A FR2405254A1 (fr) 1977-10-07 1978-10-06 Le (furyl-2) ((3,4-dimethyl)pyridyl-2)carbinol et son procede de preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES462987A ES462987A1 (es) 1977-10-07 1977-10-07 Un procedimiento para la obtencion de 2-furil-(3,4-dimetil-2-piridil)-carbinol.

Publications (1)

Publication Number Publication Date
ES462987A1 true ES462987A1 (es) 1978-06-01

Family

ID=8474646

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462987A Expired ES462987A1 (es) 1977-10-07 1977-10-07 Un procedimiento para la obtencion de 2-furil-(3,4-dimetil-2-piridil)-carbinol.

Country Status (7)

Country Link
US (1) US4174451A (es)
JP (1) JPS5470279A (es)
DE (1) DE2843496A1 (es)
ES (1) ES462987A1 (es)
FR (1) FR2405254A1 (es)
GB (1) GB2005682A (es)
PT (1) PT68626A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4986624A (en) * 1985-07-15 1991-01-22 The Board Of Trustees Of The Leland Stanford Junior University Optical fiber evanescent grating reflector
US5068237A (en) * 1990-05-21 1991-11-26 Warner-Lambert Company Substituted furans and derivatives thereof acting at muscarinic receptors
US8481845B2 (en) * 2008-02-05 2013-07-09 Gtat Corporation Method to form a photovoltaic cell comprising a thin lamina

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792042A (fr) * 1971-11-30 1973-05-29 Ciba Geigy Procede de preparation de nouvelles alcenylene-amines substituees en 3

Also Published As

Publication number Publication date
US4174451A (en) 1979-11-13
JPS5470279A (en) 1979-06-05
PT68626A (en) 1978-11-01
FR2405254A1 (fr) 1979-05-04
DE2843496A1 (de) 1979-04-12
GB2005682A (en) 1979-04-25

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103