BE771790A - Procede nouveau de preparation de derives de la quinazoline et produitsobtenus - Google Patents

Procede nouveau de preparation de derives de la quinazoline et produitsobtenus

Info

Publication number
BE771790A
BE771790A BE771790A BE771790A BE771790A BE 771790 A BE771790 A BE 771790A BE 771790 A BE771790 A BE 771790A BE 771790 A BE771790 A BE 771790A BE 771790 A BE771790 A BE 771790A
Authority
BE
Belgium
Prior art keywords
preparation
products obtained
new process
quinazoline derivatives
quinazoline
Prior art date
Application number
BE771790A
Other languages
English (en)
French (fr)
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 BE771790A publication Critical patent/BE771790A/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)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
BE771790A 1970-08-27 1971-08-26 Procede nouveau de preparation de derives de la quinazoline et produitsobtenus BE771790A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP45075817A JPS4932555B1 (xx) 1970-08-27 1970-08-27
JP45081593A JPS4932559B1 (xx) 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
BE771790A true BE771790A (fr) 1971-12-31

Family

ID=27465864

Family Applications (1)

Application Number Title Priority Date Filing Date
BE771790A BE771790A (fr) 1970-08-27 1971-08-26 Procede nouveau de preparation de derives de la quinazoline et produitsobtenus

Country Status (10)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2181744A2 (en) * 1972-02-18 1973-12-07 Sumitomo Chemical Co Substd quinazolones (and thiones) - as uricosuric agents

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
IL102764A0 (en) * 1991-08-16 1993-01-31 Merck & Co Inc Quinazoline derivatives,and pharmaceutical compositions containing them
AU2436792A (en) * 1991-08-16 1993-03-16 Merck & Co., Inc. Quinazoline derivatives as inhibitors of hiv reverse transcriptase
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
DE1935404C3 (de) * 1968-07-18 1975-02-13 Sumitomo Chemical Co., Ltd., Osaka (Japan) Verfahren zur Herstellung von Chinazoline nen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2181744A2 (en) * 1972-02-18 1973-12-07 Sumitomo Chemical Co Substd quinazolones (and thiones) - as uricosuric agents

Also Published As

Publication number Publication date
FR2103544B1 (xx) 1975-06-06
CA986932A (en) 1976-04-06
DE2141616C3 (de) 1975-04-10
CH567019A5 (xx) 1975-09-30
NL7111754A (xx) 1972-02-29
FR2103544A1 (xx) 1972-04-14
GB1325386A (en) 1973-08-01
US3891638A (en) 1975-06-24
CS191160B2 (en) 1979-06-29
DE2141616B2 (de) 1974-08-22
AT315845B (de) 1974-06-10
DE2141616A1 (de) 1972-03-02

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