AT316556B - Verfahren zur Herstellung von Chinoxalin-di-N-oxyden - Google Patents

Verfahren zur Herstellung von Chinoxalin-di-N-oxyden

Info

Publication number
AT316556B
AT316556B AT510269A AT510269A AT316556B AT 316556 B AT316556 B AT 316556B AT 510269 A AT510269 A AT 510269A AT 510269 A AT510269 A AT 510269A AT 316556 B AT316556 B AT 316556B
Authority
AT
Austria
Prior art keywords
quinoxaline
oxides
preparation
Prior art date
Application number
AT510269A
Other languages
English (en)
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
Application filed by Pfizer filed Critical Pfizer
Application granted granted Critical
Publication of AT316556B publication Critical patent/AT316556B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
    • C07D241/50—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to ring nitrogen atoms
    • C07D241/52—Oxygen atoms
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/116—Heterocyclic compounds
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/116—Heterocyclic compounds
    • A23K20/121—Heterocyclic compounds containing oxygen or sulfur as hetero atom
    • A23K20/126—Lactones
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/116—Heterocyclic compounds
    • A23K20/137—Heterocyclic compounds containing two hetero atoms, of which at least one is nitrogen
AT510269A 1968-07-05 1969-05-29 Verfahren zur Herstellung von Chinoxalin-di-N-oxyden AT316556B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74253868A 1968-07-05 1968-07-05

Publications (1)

Publication Number Publication Date
AT316556B true AT316556B (de) 1974-07-25

Family

ID=24985224

Family Applications (1)

Application Number Title Priority Date Filing Date
AT510269A AT316556B (de) 1968-07-05 1969-05-29 Verfahren zur Herstellung von Chinoxalin-di-N-oxyden

Country Status (16)

Country Link
US (1) US3493572A (de)
AT (1) AT316556B (de)
BE (1) BE733983A (de)
BR (1) BR6909967D0 (de)
CH (1) CH516568A (de)
DE (1) DE1927337C3 (de)
DK (1) DK130973B (de)
ES (1) ES367974A1 (de)
FI (1) FI53573C (de)
FR (1) FR2070056B1 (de)
GB (1) GB1202770A (de)
IE (1) IE33141B1 (de)
IL (1) IL32243A (de)
MY (1) MY7200097A (de)
NL (2) NL6908390A (de)
SE (1) SE351429B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846415A (en) * 1970-04-02 1974-11-05 Bayer Ag New imines, their preparation and their pharmaceutical use
DE2015676A1 (de) * 1970-04-02 1971-10-21 Farbenfabriken Bayer Ag, 5090 Leverkusen Neue Imine der 2-Formyl-chinoxalindi-N-oxidcarbon-säure-(3) und deren Salze, Verfahren zu ihrer Herstellung und ihre Verwendung als antimikrobielle Mittel
US3997665A (en) * 1970-04-02 1976-12-14 Bayer Aktiengesellschaft Veterinary feedstuffs
US3980648A (en) * 1973-04-10 1976-09-14 Pfizer Inc. Process for producing quinoxaline-di-N-oxides
US3947438A (en) * 1974-10-15 1976-03-30 Pfizer Inc. Decarbonylation of quinoxalines
US4097668A (en) * 1974-11-21 1978-06-27 Egyt Gyogyszervegyeszeti Gyar 2- (P-Methoxy-benzoyl)-hydrazono-formyl!-quinoxaline-1,4-dioxide
HU171738B (hu) * 1975-03-14 1978-03-28 Egyt Gyogyszervegyeszeti Gyar Sposob poluchenija proizvodnykh kinoksalin-1,4-dioksid-azometina
US4100284A (en) * 1977-01-18 1978-07-11 Pfizer Inc. 1,4-Dioxo- and 4-oxoquinoxaline-2-carboxaldehyde sulfonylhydrazones and certain derivatives thereof
DE2805428C2 (de) * 1978-02-09 1984-09-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Staubsaugermundstück
HU184772B (en) * 1980-05-23 1984-10-29 Egyt Gyogyszervegyeszeti Gyar Process for preparing quinoxaline-1,4-dioxide derivatives
BE890300A (fr) * 1980-09-12 1982-03-10 Egyt Gyogyszervegyeszeti Gyar Procede de preparation de derives de 2-methylene-quinoxaline-1,4-dioxyde
JP2007507514A (ja) * 2003-09-30 2007-03-29 ジヤンセン・フアーマシユーチカ・ナームローゼ・フエンノートシヤツプ キノキサリン化合物

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3371090A (en) * 1964-09-16 1968-02-27 Pfizer & Co C Novel antibacterial agents

Also Published As

Publication number Publication date
DE1927337A1 (de) 1970-01-15
MY7200097A (en) 1972-12-31
IL32243A (en) 1972-06-28
IE33141L (en) 1970-01-05
NL7414987A (de) 1975-02-28
FR2070056B1 (de) 1973-08-10
FR2070056A1 (de) 1971-09-10
CH516568A (fr) 1971-12-15
DE1927337B2 (de) 1974-01-24
ES367974A1 (es) 1971-05-01
IE33141B1 (en) 1974-04-03
NL6908390A (de) 1970-01-07
FI53573B (de) 1978-02-28
FI53573C (fi) 1978-06-12
GB1202770A (en) 1970-08-19
BR6909967D0 (pt) 1973-01-02
BE733983A (de) 1969-12-03
DK130973B (da) 1975-05-12
IL32243A0 (en) 1969-07-30
DK130973C (de) 1975-10-06
DE1927337C3 (de) 1974-08-22
US3493572A (en) 1970-02-03
SE351429B (de) 1972-11-27

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time