BE762996A - Procede de synthese de quinazolin-4-ones - Google Patents

Procede de synthese de quinazolin-4-ones

Info

Publication number
BE762996A
BE762996A BE762996A BE762996A BE762996A BE 762996 A BE762996 A BE 762996A BE 762996 A BE762996 A BE 762996A BE 762996 A BE762996 A BE 762996A BE 762996 A BE762996 A BE 762996A
Authority
BE
Belgium
Prior art keywords
quinazolin
synthesis process
ones synthesis
ones
synthesis
Prior art date
Application number
BE762996A
Other languages
English (en)
French (fr)
Inventor
T H Cronin
Original Assignee
Pfizer
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 by Pfizer filed Critical Pfizer
Publication of BE762996A publication Critical patent/BE762996A/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE762996A 1970-03-09 1971-02-16 Procede de synthese de quinazolin-4-ones BE762996A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1794870A 1970-03-09 1970-03-09

Publications (1)

Publication Number Publication Date
BE762996A true BE762996A (fr) 1971-08-16

Family

ID=21785425

Family Applications (1)

Application Number Title Priority Date Filing Date
BE762996A BE762996A (fr) 1970-03-09 1971-02-16 Procede de synthese de quinazolin-4-ones

Country Status (6)

Country Link
US (1) US3696102A (xx)
JP (1) JPS5417749B1 (xx)
BE (1) BE762996A (xx)
DE (1) DE2106946A1 (xx)
FR (1) FR2078650A5 (xx)
GB (1) GB1313218A (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948686A (xx) * 1972-09-13 1974-05-11
HU172460B (hu) * 1975-10-03 1978-09-28 Chinoin Gyogyszer Es Vegyeszet Sposob poluchenija novykh proizvodnykh 5,6-digidro-3h-pirimidin-4-ona
IT1050750B (it) * 1975-12-05 1981-03-20 Erba Carlo Spa Derivati della 3.4 di idro chinazolina
AU3134477A (en) * 1977-04-19 1979-06-14 Farmitalia Carlo Erba Sp. A 3. 4-Dihydro-quinazoline derivatives
US4281127A (en) * 1979-07-09 1981-07-28 Hoffmann-La Roche Inc. Trans-3-(4-oxo-4H-quinazolin-3-yl)-2-propenoic acid derivatives
IL62389A0 (en) * 1981-03-17 1981-05-20 Res Prod Rehovot Ltd Amidoxime derivatives,processes for the preparation thereof and uses therefor
US4644065A (en) * 1984-05-15 1987-02-17 Merrell Dow Pharmaceuticals Inc. Process for the preparation of 4(3H)-quinazolinones
US5276038A (en) * 1992-06-01 1994-01-04 American Cyanamid Company 1-aryl-3-(3,4-dihydro-4-oxo-3-quinazolinyl)urea fungicidal agents
WO1997010221A1 (en) * 1995-09-15 1997-03-20 Torrey Pines Institute For Molecular Studies Synthesis of quinazolinone libraries
US7053216B2 (en) * 2001-11-19 2006-05-30 Iconix Pharmaceuticals, Inc. Modulators of Rho C activity

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047462A (en) * 1959-03-06 1962-07-31 Lab Jacques Logeais Soc D Expl Quinazolone anti-inflammatory composition

Also Published As

Publication number Publication date
GB1313218A (en) 1973-04-11
US3696102A (en) 1972-10-03
JPS5417749B1 (xx) 1979-07-02
FR2078650A5 (xx) 1971-11-05
DE2106946A1 (de) 1971-09-16

Similar Documents

Publication Publication Date Title
BE838223Q (fr) Procede d'hydrodesulfuration
BE762438A (fr) Procede de denicotinisation
BE764883A (fr) Procede de preparation d'hydrogenosilanes
BE760672A (fr) Procede de production d'alcenes
FR2299428A1 (fr) Procede de
BE750279A (fr) Procede de synthese du diamant
BE765287A (fr) Procede de preparation de derives de 3-
BE762996A (fr) Procede de synthese de quinazolin-4-ones
BE768537A (fr) Procede de marquage
BE769180A (fr) Nouveau procede de synthese de l'uree
BE770577A (fr) Procede de synthese de pteridines
BE774116A (fr) Procede de faconnage
BE774905A (fr) Procede de preparation de metacroleine
BE767990A (fr) Procede de preparation de monochlorobenzaldehydes
BE763011A (fr) Procede de preparation de poly-organo-siloxanes
BE764646A (fr) Procede de synthese de l'hydroperoxyde d'isopentane
BE755313A (fr) Procede de synthese epitaxiale
BE775519A (fr) Procede de preparation de saligenol
BE761797A (fr) Procede de preparation de vinyl-trichlorosilane
BE763792A (fr) Procede de production de coacervats
BE773898A (fr) Procede de granulation
BE777447A (fr) Procede de preparation de monothioalkylene-glycols
BE761633A (fr) Procede de production de 1-aryloxy-2-propanols
BE764210A (fr) Procede de preparation d'alcoyl-silanes
RO80693A (ro) Procedeu de hidrogenare asimetrica catalitica

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PFIZER INC.

Effective date: 19850216