ATA432675A - Verfahren zur herstellung neuer kondensierter pyrimidin-4-(3h)-one und deren salzen - Google Patents

Verfahren zur herstellung neuer kondensierter pyrimidin-4-(3h)-one und deren salzen

Info

Publication number
ATA432675A
ATA432675A AT432675A AT432675A ATA432675A AT A432675 A ATA432675 A AT A432675A AT 432675 A AT432675 A AT 432675A AT 432675 A AT432675 A AT 432675A AT A432675 A ATA432675 A AT A432675A
Authority
AT
Austria
Prior art keywords
salts
producing new
new condensed
pyrimidin
condensed pyrimidin
Prior art date
Application number
AT432675A
Other languages
English (en)
Other versions
AT351546B (de
Original Assignee
Pfizer
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 US05/485,945 external-priority patent/US3974161A/en
Application filed by Pfizer filed Critical Pfizer
Publication of ATA432675A publication Critical patent/ATA432675A/de
Application granted granted Critical
Publication of AT351546B publication Critical patent/AT351546B/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D265/00Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/041,3-Oxazines; Hydrogenated 1,3-oxazines
    • C07D265/121,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
    • C07D265/141,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D265/241,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in positions 2 and 4
    • C07D265/26Two oxygen atoms, e.g. isatoic anhydride
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00Carboxylic acid nitriles
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D215/00Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/48Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C07D215/54Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D471/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
AT432675A 1974-07-05 1975-06-06 Verfahren zur herstellung neuer kondensierter pyrimidin-4-(3h)-one und deren salzen AT351546B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/485,945 US3974161A (en) 1974-02-20 1974-07-05 Fused pyrimidin-4(3H)-ones as antiallergy agents

Publications (2)

Publication Number Publication Date
ATA432675A true ATA432675A (de) 1979-01-15
AT351546B AT351546B (de) 1979-07-25

Family

ID=23930024

Family Applications (1)

Application Number Title Priority Date Filing Date
AT432675A AT351546B (de) 1974-07-05 1975-06-06 Verfahren zur herstellung neuer kondensierter pyrimidin-4-(3h)-one und deren salzen

Country Status (20)

Country Link
JP (1) JPS518280A (de)
AR (1) AR214389A1 (de)
AT (1) AT351546B (de)
BE (1) BE829987R (de)
BG (1) BG25226A3 (de)
CA (1) CA1053674A (de)
CH (1) CH619951A5 (de)
DD (1) DD118093A6 (de)
DE (1) DE2525050A1 (de)
DK (1) DK250275A (de)
ES (1) ES437966A2 (de)
FI (1) FI59097C (de)
GB (1) GB1501438A (de)
IE (1) IE42746B1 (de)
LU (1) LU72672A1 (de)
NO (1) NO751594L (de)
RO (1) RO69550A (de)
SE (1) SE420610B (de)
YU (1) YU145675A (de)
ZA (1) ZA752908B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510891U (de) * 1979-08-03 1980-01-24
JPS5510896U (de) * 1979-08-03 1980-01-24
JPS5510892U (de) * 1979-08-03 1980-01-24
JPS5510894U (de) * 1979-08-03 1980-01-24
JPS59210071A (ja) * 1982-12-30 1984-11-28 バイオメジヤ−・インコ−ポレ−テツド 抗ウイルス作用を有する化合物
WO2004034985A2 (en) * 2002-10-16 2004-04-29 Smithkline Beecham Corporation Chemical compounds

Also Published As

Publication number Publication date
DE2525050A1 (de) 1976-01-22
FI751628A (de) 1976-01-06
BG25226A3 (en) 1978-08-10
YU145675A (en) 1982-08-31
AT351546B (de) 1979-07-25
FI59097C (fi) 1981-06-10
ZA752908B (en) 1976-04-28
AU8095575A (en) 1976-11-11
NO751594L (de) 1976-01-06
RO69550A (ro) 1981-08-30
BE829987R (fr) 1975-12-08
DD118093A6 (de) 1976-02-12
AR214389A1 (es) 1979-06-15
SE420610B (sv) 1981-10-19
ES437966A2 (es) 1977-02-16
JPS518280A (de) 1976-01-23
GB1501438A (en) 1978-02-15
CH619951A5 (en) 1980-10-31
LU72672A1 (de) 1976-03-17
IE42746L (en) 1976-01-05
CA1053674A (en) 1979-05-01
FI59097B (fi) 1981-02-27
DK250275A (da) 1976-01-06
IE42746B1 (en) 1980-10-08
SE7504599L (sv) 1976-01-07

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