GB1313218A - Process for the synthesis of substituted quinazolin-4-ones - Google Patents

Process for the synthesis of substituted quinazolin-4-ones

Info

Publication number
GB1313218A
GB1313218A GB3465670A GB3465670A GB1313218A GB 1313218 A GB1313218 A GB 1313218A GB 3465670 A GB3465670 A GB 3465670A GB 3465670 A GB3465670 A GB 3465670A GB 1313218 A GB1313218 A GB 1313218A
Authority
GB
United Kingdom
Prior art keywords
substituted
alkyl
integer
ones
quinazolin
Prior art date
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.)
Expired
Application number
GB3465670A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PFIZER
Pfizer Inc
Original Assignee
PFIZER
Pfizer Inc
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, Pfizer Inc filed Critical PFIZER
Publication of GB1313218A publication Critical patent/GB1313218A/en
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
GB3465670A 1970-03-09 1970-07-17 Process for the synthesis of substituted quinazolin-4-ones Expired GB1313218A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1313218A true GB1313218A (en) 1973-04-11

Family

ID=21785425

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3465670A Expired GB1313218A (en) 1970-03-09 1970-07-17 Process for the synthesis of substituted quinazolin-4-ones

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948686A (https=) * 1972-09-13 1974-05-11

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
AU512413B2 (en) * 1977-04-19 1980-10-09 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
AU4858596A (en) * 1995-09-15 1997-04-01 Torrey Pines Institute For Molecular Studies Synthesis of quinazolinone libraries
AU2002366103A1 (en) * 2001-11-19 2003-06-10 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948686A (https=) * 1972-09-13 1974-05-11

Also Published As

Publication number Publication date
BE762996A (fr) 1971-08-16
US3696102A (en) 1972-10-03
DE2106946A1 (de) 1971-09-16
JPS5417749B1 (https=) 1979-07-02
FR2078650A5 (https=) 1971-11-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee