JPS49101399A - - Google Patents

Info

Publication number
JPS49101399A
JPS49101399A JP797874A JP797874A JPS49101399A JP S49101399 A JPS49101399 A JP S49101399A JP 797874 A JP797874 A JP 797874A JP 797874 A JP797874 A JP 797874A JP S49101399 A JPS49101399 A JP S49101399A
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.)
Pending
Application number
JP797874A
Other languages
Japanese (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
Priority claimed from US325078A external-priority patent/US3883652A/en
Priority claimed from US325946A external-priority patent/US3875160A/en
Priority claimed from US326850A external-priority patent/US3859289A/en
Application filed filed Critical
Publication of JPS49101399A publication Critical patent/JPS49101399A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
    • C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
    • C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D265/24—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in positions 2 and 4
    • C07D265/26—Two oxygen atoms, e.g. isatoic anhydride
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings
    • C07D471/14—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains three hetero rings
    • C07D487/14—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP797874A 1973-01-19 1974-01-18 Pending JPS49101399A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US325078A US3883652A (en) 1973-01-19 1973-01-19 Certain substituted-tricyclic quinazolin-thiones used as brochodilators
US325946A US3875160A (en) 1973-01-22 1973-01-22 Quaternary-tricyclic quinazolinones
US326850A US3859289A (en) 1973-01-26 1973-01-26 Tricyclic pyrimidinones

Publications (1)

Publication Number Publication Date
JPS49101399A true JPS49101399A (fr) 1974-09-25

Family

ID=27406375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP797874A Pending JPS49101399A (fr) 1973-01-19 1974-01-18

Country Status (4)

Country Link
JP (1) JPS49101399A (fr)
DE (1) DE2402454A1 (fr)
FR (1) FR2214475A1 (fr)
NL (1) NL7400514A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3220438A1 (de) * 1982-05-29 1983-12-01 Troponwerke GmbH & Co KG, 5000 Köln Chinazolinonderivate, verfahren zu ihrer herstellung und ihre verwendung inn arzneimitteln
AU5865686A (en) * 1985-05-01 1986-11-18 Schering Corporation Pyrimidine derivatives having anti-allergy anti-inflammatory and immuno suppressant activity

Also Published As

Publication number Publication date
NL7400514A (fr) 1974-07-23
DE2402454A1 (de) 1974-07-25
FR2214475A1 (en) 1974-08-19

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