DK275475A - - Google Patents
Info
- Publication number
- DK275475A DK275475A DK275475A DK275475A DK275475A DK 275475 A DK275475 A DK 275475A DK 275475 A DK275475 A DK 275475A DK 275475 A DK275475 A DK 275475A DK 275475 A DK275475 A DK 275475A
- Authority
- DK
- Denmark
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUEE002247 HU169049B (de) | 1974-06-18 | 1974-06-18 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK275475A true DK275475A (de) | 1975-12-19 |
| DK137798B DK137798B (da) | 1978-05-08 |
| DK137798C DK137798C (de) | 1978-10-09 |
Family
ID=10995562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK275475A DK137798B (da) | 1974-06-18 | 1975-06-18 | Fremgangsmåde til fremstilling af methyl-(2-quinoxalinyl-methylen)-carbazat-N1,N4-dioxid. |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5123276A (de) |
| DE (1) | DE2527157C2 (de) |
| DK (1) | DK137798B (de) |
| GB (1) | GB1490589A (de) |
| HU (1) | HU169049B (de) |
| SE (1) | SE419545B (de) |
| SU (1) | SU650504A3 (de) |
Families Citing this family (3)
| 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)
| 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 |
-
1974
- 1974-06-18 HU HUEE002247 patent/HU169049B/hu unknown
-
1975
- 1975-05-23 GB GB2254375A patent/GB1490589A/en not_active Expired
- 1975-06-16 SE SE7506899A patent/SE419545B/xx not_active IP Right Cessation
- 1975-06-17 SU SU752145959A patent/SU650504A3/ru active
- 1975-06-18 DE DE19752527157 patent/DE2527157C2/de not_active Expired
- 1975-06-18 DK DK275475A patent/DK137798B/da not_active IP Right Cessation
- 1975-06-18 JP JP7326675A patent/JPS5123276A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56430B2 (de) | 1981-01-08 |
| SE419545B (sv) | 1981-08-10 |
| DE2527157A1 (de) | 1976-02-05 |
| JPS5123276A (en) | 1976-02-24 |
| DK137798B (da) | 1978-05-08 |
| DE2527157C2 (de) | 1984-01-12 |
| SE7506899L (sv) | 1975-12-19 |
| SU650504A3 (ru) | 1979-02-28 |
| DK137798C (de) | 1978-10-09 |
| HU169049B (de) | 1976-09-28 |
| GB1490589A (en) | 1977-11-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |