DK186681A - Fremgangsmaade til fremstilling af 6-pyridinyl-4-substituerede3(2h) pyridazioner - Google Patents
Fremgangsmaade til fremstilling af 6-pyridinyl-4-substituerede3(2h) pyridazionerInfo
- Publication number
- DK186681A DK186681A DK186681A DK186681A DK186681A DK 186681 A DK186681 A DK 186681A DK 186681 A DK186681 A DK 186681A DK 186681 A DK186681 A DK 186681A DK 186681 A DK186681 A DK 186681A
- Authority
- DK
- Denmark
- Prior art keywords
- pyridazions
- pyridinyl
- preparing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/55—Acids; Esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/144,563 US4305943A (en) | 1980-04-28 | 1980-04-28 | 4-Amino-6-(pyridinyl)-3(2H)-pyridazinones and their use as cardiotonics |
| US06/144,697 US4304776A (en) | 1980-04-28 | 1980-04-28 | 4-Substituted-6-(pyridinyl)-3(2h)-pyridazinones and their use as intermediates and cardiotonics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK186681A true DK186681A (da) | 1981-10-29 |
Family
ID=26842118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK186681A DK186681A (da) | 1980-04-28 | 1981-04-27 | Fremgangsmaade til fremstilling af 6-pyridinyl-4-substituerede3(2h) pyridazioner |
Country Status (16)
| Country | Link |
|---|---|
| AR (1) | AR230279A1 (de) |
| AU (1) | AU6972481A (de) |
| DE (1) | DE3116861A1 (de) |
| DK (1) | DK186681A (de) |
| ES (1) | ES8301964A1 (de) |
| FI (1) | FI811304L (de) |
| FR (1) | FR2481284A1 (de) |
| GB (1) | GB2075500B (de) |
| IL (1) | IL62675A0 (de) |
| IT (1) | IT1137568B (de) |
| LU (1) | LU83322A1 (de) |
| NL (1) | NL8102077A (de) |
| NO (1) | NO811420L (de) |
| NZ (1) | NZ196844A (de) |
| PT (1) | PT72935B (de) |
| SE (1) | SE8102660L (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2529891A1 (fr) * | 1982-07-12 | 1984-01-13 | Nativelle Sa Ets | Derives du pyridyl-3 alcoxy-5 pyrazole, procede de preparation et application en therapeutique |
-
1981
- 1981-04-16 NZ NZ196844A patent/NZ196844A/en unknown
- 1981-04-17 IL IL62675A patent/IL62675A0/xx unknown
- 1981-04-22 AU AU69724/81A patent/AU6972481A/en not_active Abandoned
- 1981-04-23 GB GB8112638A patent/GB2075500B/en not_active Expired
- 1981-04-24 FR FR8108251A patent/FR2481284A1/fr not_active Withdrawn
- 1981-04-27 SE SE8102660A patent/SE8102660L/xx not_active Application Discontinuation
- 1981-04-27 PT PT72935A patent/PT72935B/pt unknown
- 1981-04-27 DK DK186681A patent/DK186681A/da not_active Application Discontinuation
- 1981-04-27 IT IT21385/81A patent/IT1137568B/it active
- 1981-04-27 NO NO811420A patent/NO811420L/no unknown
- 1981-04-27 FI FI811304A patent/FI811304L/fi not_active Application Discontinuation
- 1981-04-27 ES ES501665A patent/ES8301964A1/es not_active Expired
- 1981-04-28 LU LU83322A patent/LU83322A1/fr unknown
- 1981-04-28 DE DE19813116861 patent/DE3116861A1/de not_active Withdrawn
- 1981-04-28 AR AR285122A patent/AR230279A1/es active
- 1981-04-28 NL NL8102077A patent/NL8102077A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2075500A (en) | 1981-11-18 |
| FI811304L (fi) | 1981-10-29 |
| IT1137568B (it) | 1986-09-10 |
| ES501665A0 (es) | 1983-01-01 |
| PT72935A (en) | 1981-05-01 |
| IT8121385A0 (it) | 1981-04-27 |
| NZ196844A (en) | 1984-04-27 |
| FR2481284A1 (fr) | 1981-10-30 |
| IL62675A0 (en) | 1981-06-29 |
| LU83322A1 (fr) | 1981-12-01 |
| ES8301964A1 (es) | 1983-01-01 |
| PT72935B (en) | 1982-04-12 |
| AR230279A1 (es) | 1984-03-01 |
| GB2075500B (en) | 1984-06-06 |
| AU6972481A (en) | 1981-11-05 |
| NO811420L (no) | 1981-10-29 |
| NL8102077A (nl) | 1981-11-16 |
| SE8102660L (sv) | 1981-10-29 |
| DE3116861A1 (de) | 1982-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ATS | Application withdrawn |