DK130973C - - Google Patents

Info

Publication number
DK130973C
DK130973C DK297969A DK297969A DK130973C DK 130973 C DK130973 C DK 130973C DK 297969 A DK297969 A DK 297969A DK 297969 A DK297969 A DK 297969A DK 130973 C DK130973 C DK 130973C
Authority
DK
Denmark
Application number
DK297969A
Other languages
Danish (da)
Other versions
DK130973B (da
Inventor
J D Johnston
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
Publication of DK130973B publication Critical patent/DK130973B/da
Application granted granted Critical
Publication of DK130973C publication Critical patent/DK130973C/da

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (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)
DK297969AA 1968-07-05 1969-06-02 Fremgangsmåde til fremstilling af Schiff'ske baser. DK130973B (da)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DK130973B DK130973B (da) 1975-05-12
DK130973C true DK130973C (de) 1975-10-06

Family

ID=24985224

Family Applications (1)

Application Number Title Priority Date Filing Date
DK297969AA DK130973B (da) 1968-07-05 1969-06-02 Fremgangsmåde til fremstilling af Schiff'ske baser.

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
US3997665A (en) * 1970-04-02 1976-12-14 Bayer Aktiengesellschaft Veterinary feedstuffs
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
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
US4091206A (en) * 1974-11-21 1978-05-23 Egyt Gyogyszervegyeszeti Gyar Quinoxaline-1,4-dioxide derivatives
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
EP1670774A1 (de) * 2003-09-30 2006-06-21 Janssen Pharmaceutica N.V. Chinoxalinverbindungen

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
DK130973B (da) 1975-05-12
DE1927337C3 (de) 1974-08-22
BR6909967D0 (pt) 1973-01-02
US3493572A (en) 1970-02-03
ES367974A1 (es) 1971-05-01
CH516568A (fr) 1971-12-15
IL32243A (en) 1972-06-28
IE33141L (en) 1970-01-05
FI53573C (fi) 1978-06-12
BE733983A (de) 1969-12-03
NL6908390A (de) 1970-01-07
NL7414987A (de) 1975-02-28
FR2070056B1 (de) 1973-08-10
DE1927337A1 (de) 1970-01-15
IL32243A0 (en) 1969-07-30
AT316556B (de) 1974-07-25
FR2070056A1 (de) 1971-09-10
FI53573B (de) 1978-02-28
GB1202770A (en) 1970-08-19
IE33141B1 (en) 1974-04-03
DE1927337B2 (de) 1974-01-24
MY7200097A (en) 1972-12-31
SE351429B (de) 1972-11-27

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Legal Events

Date Code Title Description
PUP Patent expired