HU169049B - - Google Patents

Info

Publication number
HU169049B
HU169049B HUEE002247A HU169049B HU 169049 B HU169049 B HU 169049B HU EE002247 A HUEE002247 A HU EE002247A HU 169049 B HU169049 B HU 169049B
Authority
HU
Hungary
Application number
Other languages
Hungarian (hu)
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 filed Critical
Priority to HUEE002247 priority Critical patent/HU169049B/hu
Priority to GB2254375A priority patent/GB1490589A/en
Priority to SE7506899A priority patent/SE419545B/xx
Priority to SU752145959A priority patent/SU650504A3/ru
Priority to DE19752527157 priority patent/DE2527157C2/de
Priority to DK275475A priority patent/DK137798B/da
Priority to JP7326675A priority patent/JPS5123276A/ja
Publication of HU169049B publication Critical patent/HU169049B/hu

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
HUEE002247 1974-06-18 1974-06-18 HU169049B (enrdf_load_stackoverflow)

Priority Applications (7)

Application Number Priority Date Filing Date Title
HUEE002247 HU169049B (enrdf_load_stackoverflow) 1974-06-18 1974-06-18
GB2254375A GB1490589A (en) 1974-06-18 1975-05-23 Process for the preparation of methyl-(2-quinoxalinyl-methylene)-carbazate-n1,n4-dioxide
SE7506899A SE419545B (sv) 1974-06-18 1975-06-16 Sett att framstella metyl-(2-kinoxalinyl-metylen)-karbazat-n?721, n?724-dioxid
SU752145959A SU650504A3 (ru) 1974-06-18 1975-06-17 Способ получени метил-(2-хиноксалинилметилен)-карбазат-диоксида
DE19752527157 DE2527157C2 (de) 1974-06-18 1975-06-18 Verfahren zur Herstellung von 2-Formylchinoxalin-N↑1↑,N↑4↑-dioxyddimethylacetal
DK275475A DK137798B (da) 1974-06-18 1975-06-18 Fremgangsmåde til fremstilling af methyl-(2-quinoxalinyl-methylen)-carbazat-N1,N4-dioxid.
JP7326675A JPS5123276A (en) 1974-06-18 1975-06-18 Mechiru *22 kinokisariniru mechiren ** karubazeeto n1 n44 jiokishidonoseizohoho

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUEE002247 HU169049B (enrdf_load_stackoverflow) 1974-06-18 1974-06-18

Publications (1)

Publication Number Publication Date
HU169049B true HU169049B (enrdf_load_stackoverflow) 1976-09-28

Family

ID=10995562

Family Applications (1)

Application Number Title Priority Date Filing Date
HUEE002247 HU169049B (enrdf_load_stackoverflow) 1974-06-18 1974-06-18

Country Status (7)

Country Link
JP (1) JPS5123276A (enrdf_load_stackoverflow)
DE (1) DE2527157C2 (enrdf_load_stackoverflow)
DK (1) DK137798B (enrdf_load_stackoverflow)
GB (1) GB1490589A (enrdf_load_stackoverflow)
HU (1) HU169049B (enrdf_load_stackoverflow)
SE (1) SE419545B (enrdf_load_stackoverflow)
SU (1) SU650504A3 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5613099A (en) * 1979-07-10 1981-02-07 Nichireki Chem Ind Co Ltd Treating method of sludge
JPS63240999A (ja) * 1987-03-30 1988-10-06 Ebara Infilco Co Ltd 有機性汚泥の脱水方法
JPS63258607A (ja) * 1987-04-17 1988-10-26 Ebara Infilco Co Ltd 凝集剤

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1670693C3 (de) * 1966-05-04 1975-10-16 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Chinoxalin-di-N-oxiden
GB1134729A (en) * 1966-11-08 1968-11-27 Research Corp Quinoxaline-di-n-oxides
GB1308370A (en) * 1969-12-09 1973-02-21 Research Corp 1-hydroxy-3-oxo-benzimidazoles quinoxaline-di-n-oxides and benzimidazole-mono-and di-n-oxides

Also Published As

Publication number Publication date
DK137798C (enrdf_load_stackoverflow) 1978-10-09
JPS5123276A (en) 1976-02-24
SE7506899L (sv) 1975-12-19
DK137798B (da) 1978-05-08
GB1490589A (en) 1977-11-02
DE2527157C2 (de) 1984-01-12
SU650504A3 (ru) 1979-02-28
JPS56430B2 (enrdf_load_stackoverflow) 1981-01-08
DE2527157A1 (de) 1976-02-05
DK275475A (enrdf_load_stackoverflow) 1975-12-19
SE419545B (sv) 1981-08-10

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628