JPS49125400A - - Google Patents

Info

Publication number
JPS49125400A
JPS49125400A JP2820274A JP2820274A JPS49125400A JP S49125400 A JPS49125400 A JP S49125400A JP 2820274 A JP2820274 A JP 2820274A JP 2820274 A JP2820274 A JP 2820274A JP S49125400 A JPS49125400 A JP S49125400A
Authority
JP
Japan
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.)
Granted
Application number
JP2820274A
Other versions
JPS516158B2 (ja
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 filed Critical
Publication of JPS49125400A publication Critical patent/JPS49125400A/ja
Publication of JPS516158B2 publication Critical patent/JPS516158B2/ja
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
    • C07D491/044—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
    • C07D491/052—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being six-membered
    • 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
    • A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
    • 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

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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
JP2820274A 1973-03-21 1974-03-13 Expired JPS516158B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34361373A 1973-03-21 1973-03-21

Publications (2)

Publication Number Publication Date
JPS49125400A true JPS49125400A (ja) 1974-11-30
JPS516158B2 JPS516158B2 (ja) 1976-02-25

Family

ID=23346820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2820274A Expired JPS516158B2 (ja) 1973-03-21 1974-03-13

Country Status (5)

Country Link
JP (1) JPS516158B2 (ja)
CA (1) CA1020556A (ja)
DE (1) DE2411847A1 (ja)
DK (1) DK135947B (ja)
FR (1) FR2222095A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5195098A (en) * 1975-02-10 1976-08-20 Chikanbenzopirano * 3 44c * pirijinruino seiho

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2623256A1 (de) * 1975-06-13 1976-12-30 Warner Lambert Co Substituierte benzopyranopyridine, verfahren zur herstellung derselben und diese enthaltende arzneimittel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689497A (en) * 1971-03-09 1972-09-05 Warner Lambert Co Substituted benzopyrano (3,4-b) pyridines and process for their preparation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5195098A (en) * 1975-02-10 1976-08-20 Chikanbenzopirano * 3 44c * pirijinruino seiho
JPS51105099A (ja) * 1975-02-10 1976-09-17 Warner Lambert Pharmaceutical

Also Published As

Publication number Publication date
JPS516158B2 (ja) 1976-02-25
FR2222095B1 (ja) 1978-01-13
DE2411847A1 (de) 1974-10-10
DK135947B (da) 1977-07-18
DK135947C (ja) 1977-12-19
CA1020556A (en) 1977-11-08
FR2222095A1 (en) 1974-10-18

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