DK105531C - Fremgangsmåde til fremstilling af 6-(5-nitro-2-furyl)-3-(2H)-pyridazinonforbindelser. - Google Patents
Fremgangsmåde til fremstilling af 6-(5-nitro-2-furyl)-3-(2H)-pyridazinonforbindelser.Info
- Publication number
- DK105531C DK105531C DK120264AA DK120264A DK105531C DK 105531 C DK105531 C DK 105531C DK 120264A A DK120264A A DK 120264AA DK 120264 A DK120264 A DK 120264A DK 105531 C DK105531 C DK 105531C
- Authority
- DK
- Denmark
- Prior art keywords
- furyl
- nitro
- preparation
- pyridazinone compounds
- pyridazinone
- Prior art date
Links
- VXONLLVXLWXKAL-UHFFFAOYSA-N 3-(5-nitrofuran-2-yl)-1h-pyridazin-6-one Chemical class O1C([N+](=O)[O-])=CC=C1C1=NNC(=O)C=C1 VXONLLVXLWXKAL-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US339099A US3164595A (en) | 1964-01-21 | 1964-01-21 | 6-(5-nitro-2-furyl)-3-pyridazinones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK105531C true DK105531C (da) | 1966-10-10 |
Family
ID=23327498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK120264AA DK105531C (da) | 1964-01-21 | 1964-03-10 | Fremgangsmåde til fremstilling af 6-(5-nitro-2-furyl)-3-(2H)-pyridazinonforbindelser. |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3164595A (da) |
| DK (1) | DK105531C (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1105281A (en) * | 1965-03-03 | 1968-03-06 | Seperic | Improvements in and relating to new pyridazone derivatives and process for preparing same |
| US3506656A (en) * | 1966-10-22 | 1970-04-14 | Boehringer Mannheim Gmbh | Triazolo-tetrazolo-pyridazine derivatives |
| US3494921A (en) * | 1968-08-29 | 1970-02-10 | Dow Chemical Co | 1,4-disubstituted pyridazino(4,5-d) pyridazines |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB858792A (en) * | 1958-02-10 | 1961-01-18 | Sandoz Ltd | New pyridazine derivatives and processes for their manufacture |
-
1964
- 1964-01-21 US US339099A patent/US3164595A/en not_active Expired - Lifetime
- 1964-03-10 DK DK120264AA patent/DK105531C/da active
Also Published As
| Publication number | Publication date |
|---|---|
| US3164595A (en) | 1965-01-05 |
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