CH567019A5 - - Google Patents

Info

Publication number
CH567019A5
CH567019A5 CH1236371A CH1236371A CH567019A5 CH 567019 A5 CH567019 A5 CH 567019A5 CH 1236371 A CH1236371 A CH 1236371A CH 1236371 A CH1236371 A CH 1236371A CH 567019 A5 CH567019 A5 CH 567019A5
Authority
CH
Switzerland
Application number
CH1236371A
Original Assignee
Sumitomo Chemical Co
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 JP45075817A external-priority patent/JPS4932555B1/ja
Priority claimed from JP45081593A external-priority patent/JPS4932559B1/ja
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of CH567019A5 publication Critical patent/CH567019A5/xx

Links

Classifications

    • 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
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH1236371A 1970-08-27 1971-08-24 CH567019A5 (cs)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP45075817A JPS4932555B1 (cs) 1970-08-27 1970-08-27
JP45081593A JPS4932559B1 (cs) 1970-09-16 1970-09-16
US17256271A 1971-08-17 1971-08-17
US381571A US3891638A (en) 1970-08-27 1973-07-23 Fused quinazolinones

Publications (1)

Publication Number Publication Date
CH567019A5 true CH567019A5 (cs) 1975-09-30

Family

ID=27465864

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1236371A CH567019A5 (cs) 1970-08-27 1971-08-24

Country Status (10)

Country Link
US (1) US3891638A (cs)
AT (1) AT315845B (cs)
BE (1) BE771790A (cs)
CA (1) CA986932A (cs)
CH (1) CH567019A5 (cs)
CS (1) CS191160B2 (cs)
DE (1) DE2141616C3 (cs)
FR (1) FR2103544B1 (cs)
GB (1) GB1325386A (cs)
NL (1) NL7111754A (cs)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795519A (fr) * 1972-02-18 1973-06-18 Sumitomo Chemical Co Procede de preparation d'un agent uricosurique
US4224323A (en) * 1978-12-29 1980-09-23 Carter-Wallace, Inc. Method for lowering serum uric acid
CA1157858A (en) 1979-12-03 1983-11-29 Ikuo Ueda Quinazoline derivatives
IE51802B1 (en) * 1979-12-03 1987-04-01 Fujisawa Pharmaceutical Co Quinazoline derivatives,processes for their preparation and pharmaceutical compositions containing them
DE3046366A1 (de) * 1980-12-09 1982-07-08 Bayer Ag, 5090 Leverkusen Tricyclische cytosinderivate zur verwendung in arzneimitteln und verfahren zu ihrer herstellung
AU2436792A (en) * 1991-08-16 1993-03-16 Merck & Co., Inc. Quinazoline derivatives as inhibitors of hiv reverse transcriptase
IL102764A0 (en) * 1991-08-16 1993-01-31 Merck & Co Inc Quinazoline derivatives,and pharmaceutical compositions containing them
US5212310A (en) * 1991-12-19 1993-05-18 Neurogen Corporation Certain aryl fused imidazopyrimidines; a new class of GABA brain receptor ligands
DE4214830A1 (de) * 1992-05-10 1993-11-11 Boehringer Mannheim Gmbh Neue Tricyclische Thiazolo- und Thiazino-Derivate und diese enthaltende Arzneimittel
DE4214829A1 (de) * 1992-05-10 1993-11-11 Boehringer Mannheim Gmbh Verwendung von tricyclischen Pyrimidin-Derivaten als antivirale Arzneimittel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3329679A (en) * 1965-12-22 1967-07-04 American Home Prod Fused-ring imidazoquinazolines, pyrimidoquinazolines and related compounds
GB1251600A (cs) * 1968-07-18 1971-10-27

Also Published As

Publication number Publication date
DE2141616A1 (de) 1972-03-02
FR2103544B1 (cs) 1975-06-06
CA986932A (en) 1976-04-06
NL7111754A (cs) 1972-02-29
BE771790A (fr) 1971-12-31
AT315845B (de) 1974-06-10
FR2103544A1 (cs) 1972-04-14
GB1325386A (en) 1973-08-01
CS191160B2 (en) 1979-06-29
DE2141616C3 (de) 1975-04-10
DE2141616B2 (de) 1974-08-22
US3891638A (en) 1975-06-24

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Legal Events

Date Code Title Description
PL Patent ceased