GB1114920A - Novel process for the preparation of quinazolinone compounds - Google Patents

Novel process for the preparation of quinazolinone compounds

Info

Publication number
GB1114920A
GB1114920A GB16900/67A GB1690067A GB1114920A GB 1114920 A GB1114920 A GB 1114920A GB 16900/67 A GB16900/67 A GB 16900/67A GB 1690067 A GB1690067 A GB 1690067A GB 1114920 A GB1114920 A GB 1114920A
Authority
GB
United Kingdom
Prior art keywords
preparation
alkyl
novel process
quinazolinone compounds
halogen
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
GB16900/67A
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.)
Warner Lambert Co LLC
Original Assignee
Warner Lambert Pharmaceutical 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
Application filed by Warner Lambert Pharmaceutical Co filed Critical Warner Lambert Pharmaceutical Co
Publication of GB1114920A publication Critical patent/GB1114920A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72Quinazolines; Hydrogenated quinazolines
    • C07D239/86Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
    • C07D239/88Oxygen atoms
    • C07D239/91Oxygen atoms with aryl or aralkyl radicals attached in position 2 or 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB16900/67A 1966-09-09 1967-04-12 Novel process for the preparation of quinazolinone compounds Expired GB1114920A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57812366A 1966-09-09 1966-09-09

Publications (1)

Publication Number Publication Date
GB1114920A true GB1114920A (en) 1968-05-22

Family

ID=24311540

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16900/67A Expired GB1114920A (en) 1966-09-09 1967-04-12 Novel process for the preparation of quinazolinone compounds

Country Status (4)

Country Link
DE (1) DE1720021A1 (de)
DK (1) DK118949B (de)
FR (1) FR1522726A (de)
GB (1) GB1114920A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997028132A1 (en) * 1996-02-05 1997-08-07 Hoechst Celanese Corporation Process for preparing pyrimidin derivatives
WO1997028134A1 (en) * 1996-02-05 1997-08-07 Hoechst Celanese Corporation Process for preparing quinazolones

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997028132A1 (en) * 1996-02-05 1997-08-07 Hoechst Celanese Corporation Process for preparing pyrimidin derivatives
WO1997028134A1 (en) * 1996-02-05 1997-08-07 Hoechst Celanese Corporation Process for preparing quinazolones

Also Published As

Publication number Publication date
DK118949B (da) 1970-10-26
FR1522726A (fr) 1968-04-26
DE1720021A1 (de) 1972-04-20

Similar Documents

Publication Publication Date Title
MX170995B (es) Procedimiento para la preparacion de n-fenilsulfonil-n'-pirimidinil y triazinil-ureas
GB1262752A (en) A process for n-methylating nitroanilines and compounds prepared thereby
GB904484A (en) Improvements in or relating to naphthanilides
GB1114920A (en) Novel process for the preparation of quinazolinone compounds
ES351318A1 (es) Un metodo de formar una imagen en una capa expuesta sensi- ble a la luz.
ES313081A1 (es) Procedimiento de preparacion de un ester fenolico
GB1118798A (en) Substituted benzylamines
GB1082061A (en) 1,3-ethanopiperazine and its derivatives
GB1121076A (en) Process for preparing 3-aminoisoxazole derivatives
DK328281A (da) R fremgangsmaade til fremstilling af trifluoreddikesyrederivate
GB1070139A (en) Novel imidazothiazole derivatives and a process for preparation thereof
GB981477A (en) Diazotype material
GB1090222A (en) Process for the preparation of 1,2-dichlorotetrafluoro-cyclopentenone-3
GB1027029A (en) A new anthraquinone dyestuff for wool
GB1097057A (en) Imidazolinonesulphonamide derivatives
GB617010A (en) 4, 4 bis (pyrazolone-1-carbamide and thiocarbamide) coupler for colour photography
GB1062563A (en) Process for preparing 1-substiuted cycloheptimidazol-2(1h)-one compounds
GB1032269A (en) Process for the preparation of water-soluble alkane sulphonic acid salts of isoquinoline bases of the papaverine series
GB1016667A (en) Novel benzophenones and the preparation thereof
GB1036074A (en) Process for preparing 2,5-diacylamino-3,6-diamino-1,4-benzoquinones
GB878603A (en) Salicyclic acid derivatives
GB900755A (en) Improvements in and relating to the production of 2-acylphenothiazines
GB877106A (en) Substituted urea complex salts
GB1118755A (en) Difluoraminated urea derivatives
GB1094274A (en) A process for the manufacture of benzdiaz[1,4]epine derivatives