AT306731B - Verfahren zur Herstellung neuer 4-Phenyl-2(1H)-chinazolinone - Google Patents

Verfahren zur Herstellung neuer 4-Phenyl-2(1H)-chinazolinone

Info

Publication number
AT306731B
AT306731B AT506171A AT506171A AT306731B AT 306731 B AT306731 B AT 306731B AT 506171 A AT506171 A AT 506171A AT 506171 A AT506171 A AT 506171A AT 306731 B AT306731 B AT 306731B
Authority
AT
Austria
Prior art keywords
quinazolinones
phenyl
preparation
new
Prior art date
Application number
AT506171A
Other languages
English (en)
Original Assignee
Sandoz Ag
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 Sandoz Ag filed Critical Sandoz Ag
Application granted granted Critical
Publication of AT306731B publication Critical patent/AT306731B/de

Links

Classifications

    • 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
    • C07D239/78—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 2
    • C07D239/80—Oxygen atoms
    • C07D239/82—Oxygen atoms with an aryl radical attached in position 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT506171A 1968-07-01 1969-06-30 Verfahren zur Herstellung neuer 4-Phenyl-2(1H)-chinazolinone AT306731B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74180668A 1968-07-01 1968-07-01

Publications (1)

Publication Number Publication Date
AT306731B true AT306731B (de) 1973-04-25

Family

ID=24982290

Family Applications (2)

Application Number Title Priority Date Filing Date
AT623769A AT306723B (de) 1968-07-01 1969-06-30 Verfahren zur Herstellung neuer 4-Phenyl-2(1H)-chinazolinone
AT506171A AT306731B (de) 1968-07-01 1969-06-30 Verfahren zur Herstellung neuer 4-Phenyl-2(1H)-chinazolinone

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT623769A AT306723B (de) 1968-07-01 1969-06-30 Verfahren zur Herstellung neuer 4-Phenyl-2(1H)-chinazolinone

Country Status (6)

Country Link
US (1) US3549635A (de)
AT (2) AT306723B (de)
BR (1) BR6910302D0 (de)
DE (2) DE1952895A1 (de)
SU (2) SU396022A3 (de)
ZA (1) ZA694678B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859237A (en) * 1970-04-20 1975-01-07 Sumitomo Chemical Co Quinazoline derivatives
US3950526A (en) * 1970-04-20 1976-04-13 Sumitomo Chemical Company, Limited Quinazoline derivatives in pharmaceutical compositions for treating pain and inflammation
US4202895A (en) * 1971-06-04 1980-05-13 Sumitomo Chemical Company, Limited 1-Polyhaloalkyl-2(1H)-quinazolinone derivatives
BE785937A (fr) * 1971-07-08 1973-01-08 Sandoz Sa Nouveaux derives de la quinazoline, leur preparation et leur application comme medicaments
DE2134896A1 (de) * 1971-07-13 1973-02-01 Basf Ag Verfahren zur herstellung von cyangruppenhaltigen azofarbstoffen
US3937705A (en) * 1972-03-09 1976-02-10 Sandoz, Inc. 1-isopropyl-7-methyl-4-(p-fluorophenyl)-2(1h)-quinazolinone
DE2537288A1 (de) * 1975-08-21 1977-03-03 Bayer Ag Herstellung von trifluormethylsubstituierten aminobenzonitrilen
JPH0741823B2 (ja) * 1986-08-27 1995-05-10 日本電装株式会社 車輪スリツプ制御装置
US6274383B1 (en) * 1997-12-15 2001-08-14 Sepracor Inc. Methods for synthesizing libraries of dihydro-quinazolinones

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3453179A (en) * 1967-02-07 1969-07-01 American Home Prod Microbiological modification of benzodiazepines

Also Published As

Publication number Publication date
ZA694678B (en) 1971-02-24
DE1952895A1 (de) 1970-09-10
BR6910302D0 (pt) 1973-02-08
AT306723B (de) 1973-04-25
SU444367A3 (ru) 1974-09-25
US3549635A (en) 1970-12-22
SU396022A3 (de) 1973-08-28
DE1952896A1 (de) 1970-07-09

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee