ZA777425B - Improvements in or relating to organic compounds - Google Patents

Improvements in or relating to organic compounds

Info

Publication number
ZA777425B
ZA777425B ZA00777425A ZA777425A ZA777425B ZA 777425 B ZA777425 B ZA 777425B ZA 00777425 A ZA00777425 A ZA 00777425A ZA 777425 A ZA777425 A ZA 777425A ZA 777425 B ZA777425 B ZA 777425B
Authority
ZA
South Africa
Prior art keywords
relating
organic compounds
compounds
organic
Prior art date
Application number
ZA00777425A
Other languages
English (en)
Inventor
G Gamboni
W Schmid
A Sutter
Original Assignee
Sandoz Ltd
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 Ltd filed Critical Sandoz Ltd
Publication of ZA777425B publication Critical patent/ZA777425B/xx

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

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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
ZA00777425A 1976-12-13 1977-12-13 Improvements in or relating to organic compounds ZA777425B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1561976A CH625512A5 (no) 1976-12-13 1976-12-13

Publications (1)

Publication Number Publication Date
ZA777425B true ZA777425B (en) 1979-07-25

Family

ID=4410585

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00777425A ZA777425B (en) 1976-12-13 1977-12-13 Improvements in or relating to organic compounds

Country Status (31)

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

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
FI773659A (fi) 1978-06-14
DK143025B (da) 1981-03-16
FI64358C (fi) 1983-11-10
YU40687B (en) 1986-04-30
CA1091229A (en) 1980-12-09
DE2753970A1 (de) 1978-06-15
SE442996B (sv) 1986-02-10
IE46492L (en) 1978-06-13
JPS5377077A (en) 1978-07-08
SU793391A3 (ru) 1980-12-30
DK143025C (da) 1981-09-28
BE861775A (fr) 1978-06-12
ATA884677A (de) 1982-11-15
NL7713651A (nl) 1978-06-15
YU294577A (en) 1982-06-30
SE7713742L (sv) 1978-06-14
IT1090572B (it) 1985-06-26
HU176875B (en) 1981-05-28
AU517193B2 (en) 1981-07-16
FR2373534A1 (fr) 1978-07-07
PH15458A (en) 1983-01-18
CS196409B2 (en) 1980-03-31
OA05821A (fr) 1981-05-31
PT67388B (en) 1979-09-20
GB1592687A (en) 1981-07-08
NZ185933A (en) 1980-11-14
FI64358B (fi) 1983-07-29
CH625512A5 (no) 1981-09-30
IL53588A (en) 1981-11-30
NO774147L (no) 1978-06-14
PT67388A (en) 1978-01-01
IL53588A0 (en) 1978-03-10
AT371450B (de) 1983-06-27
NO147484B (no) 1983-01-10
DK540877A (da) 1978-06-14
ES464966A1 (es) 1979-01-01
US4236006A (en) 1980-11-25
FR2373534B1 (no) 1983-01-14
GR71667B (no) 1983-06-20
AR220526A1 (es) 1980-11-14
IE46492B1 (en) 1983-06-29
AU3143877A (en) 1979-06-21
DD133327A5 (de) 1978-12-27
NO147484C (no) 1983-04-20
JPS6143349B2 (no) 1986-09-26

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