FR2236496B1 - - Google Patents

Info

Publication number
FR2236496B1
FR2236496B1 FR7424205A FR7424205A FR2236496B1 FR 2236496 B1 FR2236496 B1 FR 2236496B1 FR 7424205 A FR7424205 A FR 7424205A FR 7424205 A FR7424205 A FR 7424205A FR 2236496 B1 FR2236496 B1 FR 2236496B1
Authority
FR
France
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
FR7424205A
Other versions
FR2236496A1 (fr
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.)
Abbott Laboratories
Original Assignee
Abbott Laboratories
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 US379016A external-priority patent/US3878219A/en
Priority claimed from US05/458,744 external-priority patent/US4254116A/en
Application filed by Abbott Laboratories filed Critical Abbott Laboratories
Publication of FR2236496A1 publication Critical patent/FR2236496A1/fr
Application granted granted Critical
Publication of FR2236496B1 publication Critical patent/FR2236496B1/fr
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
    • A61P25/04—Centrally acting analgesics, e.g. opioids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
    • C07C37/055—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pain & Pain Management (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
FR7424205A 1973-07-13 1974-07-11 Expired FR2236496B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US379016A US3878219A (en) 1973-07-13 1973-07-13 5H-{8 1{9 benzopyrano{8 3,4-d{9 pyridines
US05/458,744 US4254116A (en) 1974-04-08 1974-04-08 5H-[1]Benzopyrano[3,4-d]pyridines

Publications (2)

Publication Number Publication Date
FR2236496A1 FR2236496A1 (fr) 1975-02-07
FR2236496B1 true FR2236496B1 (fr) 1977-09-09

Family

ID=27008438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424205A Expired FR2236496B1 (fr) 1973-07-13 1974-07-11

Country Status (10)

Country Link
JP (1) JPS5315519B2 (fr)
CA (1) CA1037955A (fr)
CH (1) CH592667A5 (fr)
DE (1) DE2433442A1 (fr)
DK (2) DK328674A (fr)
FR (1) FR2236496B1 (fr)
GB (1) GB1460471A (fr)
NL (1) NL7408851A (fr)
PH (1) PH13729A (fr)
SE (1) SE401511B (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576798A (en) * 1965-09-27 1971-04-27 Little Inc A 1,2,3,4-tetrahydro-5h-(1)benzopyrano (3,4-d)pyridines
US3991194A (en) * 1971-12-27 1976-11-09 Sharps Associates Heterocyclic esters of benzopyranopyridines

Also Published As

Publication number Publication date
FR2236496A1 (fr) 1975-02-07
NL7408851A (nl) 1975-01-15
DK328674A (fr) 1975-03-17
SE401511B (sv) 1978-05-16
DK579082A (da) 1982-12-30
JPS5040596A (fr) 1975-04-14
AU7004074A (en) 1975-12-18
CH592667A5 (fr) 1977-10-31
GB1460471A (en) 1977-01-06
PH13729A (en) 1980-09-09
DE2433442A1 (de) 1975-01-30
JPS5315519B2 (fr) 1978-05-25
CA1037955A (fr) 1978-09-05
SE7409098L (sv) 1975-01-14

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Legal Events

Date Code Title Description
ST Notification of lapse