BE861775A - Nouveau procede de preparation de derives de la quinazolinone - Google Patents

Nouveau procede de preparation de derives de la quinazolinone

Info

Publication number
BE861775A
BE861775A BE183388A BE183388A BE861775A BE 861775 A BE861775 A BE 861775A BE 183388 A BE183388 A BE 183388A BE 183388 A BE183388 A BE 183388A BE 861775 A BE861775 A BE 861775A
Authority
BE
Belgium
Prior art keywords
preparation
new process
quinazolinone derivatives
quinazolinone
derivatives
Prior art date
Application number
BE183388A
Other languages
English (en)
French (fr)
Original Assignee
Sandoz Sa
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 Sa filed Critical Sandoz Sa
Publication of BE861775A publication Critical patent/BE861775A/xx

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
    • C07D239/78Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 2
    • C07D239/80Oxygen atoms
    • C07D239/82Oxygen atoms with an aryl radical attached in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Catalysts (AREA)
BE183388A 1976-12-13 1977-12-12 Nouveau procede de preparation de derives de la quinazolinone BE861775A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1561976A CH625512A5 (de) 1976-12-13 1976-12-13

Publications (1)

Publication Number Publication Date
BE861775A true BE861775A (fr) 1978-06-12

Family

ID=4410585

Family Applications (1)

Application Number Title Priority Date Filing Date
BE183388A BE861775A (fr) 1976-12-13 1977-12-12 Nouveau procede de preparation de derives de la quinazolinone

Country Status (31)

Country Link
US (1) US4236006A (de)
JP (1) JPS5377077A (de)
AR (1) AR220526A1 (de)
AT (1) AT371450B (de)
AU (1) AU517193B2 (de)
BE (1) BE861775A (de)
CA (1) CA1091229A (de)
CH (1) CH625512A5 (de)
CS (1) CS196409B2 (de)
DD (1) DD133327A5 (de)
DE (1) DE2753970A1 (de)
DK (1) DK143025C (de)
ES (1) ES464966A1 (de)
FI (1) FI64358C (de)
FR (1) FR2373534A1 (de)
GB (1) GB1592687A (de)
GR (1) GR71667B (de)
HU (1) HU176875B (de)
IE (1) IE46492B1 (de)
IL (1) IL53588A (de)
IT (1) IT1090572B (de)
NL (1) NL7713651A (de)
NO (1) NO147484C (de)
NZ (1) NZ185933A (de)
OA (1) OA05821A (de)
PH (1) PH15458A (de)
PT (1) PT67388B (de)
SE (1) SE442996B (de)
SU (1) SU793391A3 (de)
YU (1) YU40687B (de)
ZA (1) ZA777425B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4617392A (en) * 1983-09-29 1986-10-14 Ortho Pharmaceutical Corporation 4-alkyl-5,6-methylenedioxy-2-1[H]-quinazolinones useful as cardiotonic agents
AR038658A1 (es) * 2001-06-15 2005-01-26 Novartis Ag Derivados de 4-aril-2(1h) quinazolinona y 4-aril-quinazolina 2-sustituidas, un proceso para su preparacion, composiciones farmaceuticas y el uso de dichos derivados para la preparacion de un medicamento
GB0230015D0 (en) * 2002-12-23 2003-01-29 Novartis Ag Organic compounds

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642897A (en) * 1968-12-26 1972-02-15 Sandoz Ag Preparation of 2-alkylaminobenzophenones
US3547921A (en) * 1968-12-26 1970-12-15 Sandoz Ag Preparation of 1-substituted-4-aryl-3,4-dihydro-2(1h)-quinazolinones
US3551427A (en) * 1969-05-09 1970-12-29 Sandoz Ag 4-thienyl-2-(1h)-quinazolones
DK135044B (da) * 1971-05-06 1977-02-28 Sandoz Ag Analogifremgangsmåde til fremstilling af 4-phenyl- eller 4-(2'-thienyl)-6,7-methylendioxy-2(1H)-quinazolinoner eller -2(1H)-quinazolinthioner.
BE790804A (fr) * 1971-11-18 1973-04-30 Sandoz Sa Procede de preparation de derives de la quinazoline
CH580083A5 (en) * 1973-04-03 1976-09-30 Sumitomo Chemical Co 4-Aryl-2-(1H)-quinazolinones prepn - by hydrolysis or thermolysis of 2-(acylureido)-benzophenones

Also Published As

Publication number Publication date
PH15458A (en) 1983-01-18
DK540877A (da) 1978-06-14
DE2753970A1 (de) 1978-06-15
ES464966A1 (es) 1979-01-01
NO774147L (no) 1978-06-14
CA1091229A (en) 1980-12-09
DK143025C (da) 1981-09-28
NO147484C (no) 1983-04-20
GB1592687A (en) 1981-07-08
FI64358B (fi) 1983-07-29
FI773659A (fi) 1978-06-14
SE7713742L (sv) 1978-06-14
CH625512A5 (de) 1981-09-30
DD133327A5 (de) 1978-12-27
NL7713651A (nl) 1978-06-15
IE46492L (en) 1978-06-13
IT1090572B (it) 1985-06-26
FR2373534B1 (de) 1983-01-14
CS196409B2 (en) 1980-03-31
JPS6143349B2 (de) 1986-09-26
SU793391A3 (ru) 1980-12-30
PT67388B (en) 1979-09-20
NZ185933A (en) 1980-11-14
YU40687B (en) 1986-04-30
ATA884677A (de) 1982-11-15
YU294577A (en) 1982-06-30
FI64358C (fi) 1983-11-10
ZA777425B (en) 1979-07-25
AT371450B (de) 1983-06-27
DK143025B (da) 1981-03-16
IL53588A (en) 1981-11-30
IE46492B1 (en) 1983-06-29
SE442996B (sv) 1986-02-10
JPS5377077A (en) 1978-07-08
GR71667B (de) 1983-06-20
IL53588A0 (en) 1978-03-10
AU517193B2 (en) 1981-07-16
OA05821A (fr) 1981-05-31
PT67388A (en) 1978-01-01
US4236006A (en) 1980-11-25
AR220526A1 (es) 1980-11-14
HU176875B (en) 1981-05-28
AU3143877A (en) 1979-06-21
NO147484B (no) 1983-01-10
FR2373534A1 (fr) 1978-07-07

Similar Documents

Publication Publication Date Title
PT65426A (fr) Procede de preparation de derives benzylideniques
RO75248A (ro) Procedeu pentru prepararea unor derivati de chinozolina
RO70897A (ro) Procedeu pentru prepararea unor derivati de fenoxibenziloxicarbonil substituiti
PT64912A (fr) Procede pour la preparation de derives de salicilanilide
RO70615A (ro) Procedeu de preparare a derivatilor tienopiridinei
RO79969A (ro) Procedeu pentru prepararea unor derivati ai kanamicinei
PT66526A (fr) Procede de preparation de derives de quinazoline
PT67686B (fr) Procede de preparation de nouveaux derives de 20-21-dinoreburnamenine
PT66154B (fr) Procede pour la preparation de nouveaux derives de piperazine
PT66781A (fr) Procede pour la preparation des derives de la phenoxy-hydroxypropylamine
LU79520A1 (fr) Procede de preparation de derives de pyridazione
FR2300755A1 (fr) Procede de preparation de derives de beta-dihalogenoethenylcyclopropane
FR2303014A1 (fr) Procede de preparation de derives de 4-oxo-hexahydro-pyrazino-isoquinoleine
BE868866A (fr) Procede de preparation de derives de la thienopyridine
RO73050A (ro) Procedeu pentru prepararea derivatilor aminochinazolinei substituite
BE861775A (fr) Nouveau procede de preparation de derives de la quinazolinone
BE838327A (fr) Procede de preparation de derives de la thienopyridine
BE844414A (fr) Procede de preparation de derives de la quinoleine
FR2351967A1 (fr) Procede de preparation de derives de 3-benzazepines
PT65041A (fr) Procede de preparation de derives de la thieno-pyridine
FR2342277A1 (fr) Procede de preparation de derives de 3-cyanomethylcyclopentanone
FR2366259B1 (fr) Procede de preparation de derives de nitroalcanols
BE864075A (fr) Nouveau procede de preparation de derives de l'isobutyramide
BE853684A (fr) Procede de preparation de derives 3-hydroxymethylcephem
PT64782B (fr) Procede de preparation de derives de la thieno-pyridine

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SANDOZ S.A.

Effective date: 19871231