ES8604967A1 - Preparation of 6-substituted-furo-(3,4-c)-pyridine derivatives - Google Patents

Preparation of 6-substituted-furo-(3,4-c)-pyridine derivatives

Info

Publication number
ES8604967A1
ES8604967A1 ES546590A ES546590A ES8604967A1 ES 8604967 A1 ES8604967 A1 ES 8604967A1 ES 546590 A ES546590 A ES 546590A ES 546590 A ES546590 A ES 546590A ES 8604967 A1 ES8604967 A1 ES 8604967A1
Authority
ES
Spain
Prior art keywords
furo
alkyl
alkoxy
substituted
preparation
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
ES546590A
Other languages
Spanish (es)
Other versions
ES546590A0 (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.)
Ipsen Pharma SAS
Original Assignee
Societe de Conseils de Recherches et dApplications Scientifiques SCRAS SAS
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 Societe de Conseils de Recherches et dApplications Scientifiques SCRAS SAS filed Critical Societe de Conseils de Recherches et dApplications Scientifiques SCRAS SAS
Publication of ES8604967A1 publication Critical patent/ES8604967A1/en
Publication of ES546590A0 publication Critical patent/ES546590A0/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
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/24—Antidepressants
    • 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
    • A61P25/26—Psychostimulants, e.g. nicotine, cocaine

Landscapes

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

Abstract

A furo-pyridine cpd. of formula (I) is prepd. by reacting a furo-pyridine cpd. of formula (II) with a slight excess of 1-dimethylaminomethyl -vinylmagnesium bromide in a boiling non-polar solvent. A1 and A2 are each independently H, 1-5C hydrocarbyl, heterocyclyl of up to 6 ring atoms, phenyl alkyl, phenyl alkenyl or a carbomonocyclic gp., each of which is opt. substd. by Cl, F, CF3, 1-5C alkyl, 1-5C alkoxy, 1-5C alkylthio, di(1-5C alkyl)amino, di(1-5C alkyl)amino(1-5C alkoxy) or alpha- or beta-1-5C alkoxy-N-pyrrolidinyl.
ES546590A 1984-08-31 1985-08-30 Preparation of 6-substituted-furo-(3,4-c)-pyridine derivatives Expired ES8604967A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848422029A GB8422029D0 (en) 1984-08-31 1984-08-31 6-substituted-furo-(3 4-c)-pyridine derivatives

Publications (2)

Publication Number Publication Date
ES8604967A1 true ES8604967A1 (en) 1986-03-01
ES546590A0 ES546590A0 (en) 1986-03-01

Family

ID=10566078

Family Applications (1)

Application Number Title Priority Date Filing Date
ES546590A Expired ES8604967A1 (en) 1984-08-31 1985-08-30 Preparation of 6-substituted-furo-(3,4-c)-pyridine derivatives

Country Status (22)

Country Link
JP (1) JPS6160688A (en)
AR (1) AR241455A1 (en)
AT (1) AT396590B (en)
BE (1) BE903122A (en)
CA (1) CA1300149C (en)
CH (1) CH666688A5 (en)
DE (1) DE3531004A1 (en)
DK (1) DK157871C (en)
ES (1) ES8604967A1 (en)
FI (1) FI82468C (en)
FR (1) FR2569698B1 (en)
GB (2) GB8422029D0 (en)
HK (1) HK6189A (en)
IE (1) IE58522B1 (en)
IT (1) IT1201459B (en)
LU (1) LU86052A1 (en)
NL (1) NL8502324A (en)
NO (1) NO162071C (en)
OA (1) OA08088A (en)
PT (1) PT81054B (en)
SE (1) SE462218B (en)
ZA (1) ZA856088B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8427218D0 (en) * 1984-10-27 1984-12-05 Scras Pyridine derivatives
GB8808001D0 (en) * 1988-04-06 1988-05-05 Scras Stereospecific preparative process for furol(3,4-c)pyridine derivatives
DE10323602A1 (en) * 2003-05-19 2004-12-16 Südzucker AG Mannheim/Ochsenfurt Hard caramel for human consumption, contains hard caramel base and supported food color inhomogeneously distributed within hard caramel base

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA786269B (en) * 1977-11-25 1979-10-31 Scras New pyridine derivative,its preparation and use
ZA842029B (en) * 1983-04-05 1984-10-31 Scras Furo-(3,4-c)-pyridine derivatives preparation thereof and therapeutic compositions containing the same
GB2153824B (en) * 1984-02-02 1987-04-01 Scras Furo-(3,4-c)-pyridine derivatives

Also Published As

Publication number Publication date
GB2163744B (en) 1988-01-20
SE8503869L (en) 1986-03-01
IE852143L (en) 1986-02-28
HK6189A (en) 1989-01-27
FI82468B (en) 1990-11-30
ATA252985A (en) 1993-02-15
DK396085A (en) 1986-03-01
FR2569698A1 (en) 1986-03-07
GB8422029D0 (en) 1984-10-03
DK157871C (en) 1990-07-23
NO853418L (en) 1986-03-03
LU86052A1 (en) 1986-02-18
DE3531004A1 (en) 1986-03-13
PT81054B (en) 1987-10-20
FI853287L (en) 1986-03-01
OA08088A (en) 1987-03-31
JPH0313236B2 (en) 1991-02-22
SE8503869D0 (en) 1985-08-19
IE58522B1 (en) 1993-10-06
GB8520169D0 (en) 1985-09-18
DK157871B (en) 1990-02-26
NL8502324A (en) 1986-03-17
NO162071B (en) 1989-07-24
CH666688A5 (en) 1988-08-15
CA1300149C (en) 1992-05-05
DE3531004C2 (en) 1991-10-24
NO162071C (en) 1989-11-01
FR2569698B1 (en) 1988-12-16
ES546590A0 (en) 1986-03-01
IT8522035A0 (en) 1985-08-30
AR241455A1 (en) 1992-07-31
GB2163744A (en) 1986-03-05
DK396085D0 (en) 1985-08-30
PT81054A (en) 1985-09-01
JPS6160688A (en) 1986-03-28
AT396590B (en) 1993-10-25
IT1201459B (en) 1989-02-02
FI82468C (en) 1991-03-11
BE903122A (en) 1986-02-26
SE462218B (en) 1990-05-21
ZA856088B (en) 1986-06-25
FI853287A0 (en) 1985-08-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010301