YU300677A - Process for obtaining 2-disubstituted phenyl-3,4-dihydro-4-oxo-quinazoline derivatives - Google Patents

Process for obtaining 2-disubstituted phenyl-3,4-dihydro-4-oxo-quinazoline derivatives

Info

Publication number
YU300677A
YU300677A YU300677A YU300677A YU300677A YU 300677 A YU300677 A YU 300677A YU 300677 A YU300677 A YU 300677A YU 300677 A YU300677 A YU 300677A YU 300677 A YU300677 A YU 300677A
Authority
YU
Yugoslavia
Prior art keywords
dihydro
oxo
obtaining
disubstituted phenyl
quinazoline derivatives
Prior art date
Application number
YU300677A
Other languages
English (en)
Inventor
G Doria
C Romeo
P Giraldi
F Lauria
M L Corno
P Sherze
M Tibolla
Original Assignee
Erba Farmitalia
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 IT2257177A external-priority patent/IT1113561B/it
Priority claimed from IT2362477A external-priority patent/IT1118026B/it
Priority claimed from IT2783477A external-priority patent/IT1114419B/it
Application filed by Erba Farmitalia filed Critical Erba Farmitalia
Publication of YU300677A publication Critical patent/YU300677A/xx

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
    • C07D265/20—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 position 4
    • C07D265/22—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
    • C07D239/88—Oxygen atoms
    • C07D239/91—Oxygen atoms with aryl or aralkyl radicals attached in position 2 or 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
YU300677A 1977-04-19 1977-12-19 Process for obtaining 2-disubstituted phenyl-3,4-dihydro-4-oxo-quinazoline derivatives YU300677A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT2257177A IT1113561B (it) 1977-04-19 1977-04-19 Derivati della 3,4-di idro-chinazolina
IT2362477A IT1118026B (it) 1977-05-17 1977-05-17 Derivati della 3 4-di idro-chinazolina
IT2783477A IT1114419B (it) 1977-09-22 1977-09-22 Derivati della 3,4-diidro-chinazolina

Publications (1)

Publication Number Publication Date
YU300677A true YU300677A (en) 1982-08-31

Family

ID=27273297

Family Applications (1)

Application Number Title Priority Date Filing Date
YU300677A YU300677A (en) 1977-04-19 1977-12-19 Process for obtaining 2-disubstituted phenyl-3,4-dihydro-4-oxo-quinazoline derivatives

Country Status (9)

Country Link
AU (2) AU3134477A (xx)
CA (1) CA1092118A (xx)
DE (1) DE2755716A1 (xx)
FR (1) FR2387967A2 (xx)
GB (1) GB1543874A (xx)
GR (1) GR70041B (xx)
NL (1) NL7713862A (xx)
NZ (1) NZ185967A (xx)
YU (1) YU300677A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8814352D0 (en) * 1988-06-16 1988-07-20 Smith Kline French Lab Chemical compounds
EP0347146B1 (en) * 1988-06-16 1993-09-01 Smith Kline & French Laboratories Limited Fused pyrimidine derivatives, process and intermediates for their preparation and pharmaceutical compositions containing them

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1025435A (en) * 1964-08-19 1966-04-06 American Cyanamid Co New hydroxyarylquinazolones
US3696102A (en) * 1970-03-09 1972-10-03 Pfizer & Co C Process for the synthesis of substituted quinazolin-4-ones

Also Published As

Publication number Publication date
AU512413B2 (en) 1980-10-09
DE2755716A1 (de) 1978-10-26
NL7713862A (nl) 1978-10-23
GR70041B (xx) 1982-07-26
NZ185967A (en) 1979-10-25
FR2387967B2 (xx) 1981-12-31
CA1092118A (en) 1980-12-23
FR2387967A2 (fr) 1978-11-17
AU3134477A (en) 1979-06-14
GB1543874A (en) 1979-04-11

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