FI894035A0 - Foerfarande foer framstaellning av nya substituerade pyridazinoner. - Google Patents
Foerfarande foer framstaellning av nya substituerade pyridazinoner.Info
- Publication number
- FI894035A0 FI894035A0 FI894035A FI894035A FI894035A0 FI 894035 A0 FI894035 A0 FI 894035A0 FI 894035 A FI894035 A FI 894035A FI 894035 A FI894035 A FI 894035A FI 894035 A0 FI894035 A0 FI 894035A0
- Authority
- FI
- Finland
- Prior art keywords
- pyridazinoner
- framework
- substance
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
- C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
- C07D237/04—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having less than three double bonds between ring members or between ring members and non-ring members
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
- C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
- C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D237/14—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB888821017A GB8821017D0 (en) | 1988-09-07 | 1988-09-07 | Substituted pyridazinones |
| GB888824458A GB8824458D0 (en) | 1988-10-19 | 1988-10-19 | Substituted pyridazinones |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI894035A0 true FI894035A0 (fi) | 1989-08-29 |
| FI894035A FI894035A (fi) | 1990-03-08 |
Family
ID=26294360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI894035A FI894035A (fi) | 1988-09-07 | 1989-08-29 | Foerfarande foer framstaellning av nya substituerade pyridazinoner. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0359439A1 (fi) |
| DK (1) | DK429689A (fi) |
| FI (1) | FI894035A (fi) |
| GB (1) | GB2223013B (fi) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI104718B (fi) * | 1998-06-18 | 2000-03-31 | Orion Yhtymae Oyj | [[4-(2-atsido-3-metyyli-5-oksotetrahydrofuran-2-yyli)fenyyli]hydratsono]propaanidinitriili käytettäväksi referenssiaineena levosimendaanierien analyysissä |
| CN103305212B (zh) * | 2013-06-05 | 2014-08-13 | 中国广州分析测试中心 | 波长可调的二芳乙烯基喹喔啉哒嗪酮类有机发光材料及其制备方法 |
| CN103254892B (zh) * | 2013-06-05 | 2015-05-13 | 中国广州分析测试中心 | 一种固态宽带蓝光发射有机发光材料及其制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4725686A (en) * | 1985-11-22 | 1988-02-16 | William H. Rorer, Inc. | Benzodiazinone-pyridazinone and hydroxy-pyrazolyl compounds, cardiotonic compositions including the same, and their uses |
-
1989
- 1989-08-29 FI FI894035A patent/FI894035A/fi not_active Application Discontinuation
- 1989-08-30 GB GB8919562A patent/GB2223013B/en not_active Expired - Fee Related
- 1989-08-30 EP EP89308767A patent/EP0359439A1/en not_active Withdrawn
- 1989-08-31 DK DK429689A patent/DK429689A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DK429689D0 (da) | 1989-08-31 |
| FI894035A (fi) | 1990-03-08 |
| GB8919562D0 (en) | 1989-10-11 |
| GB2223013B (en) | 1992-11-04 |
| EP0359439A1 (en) | 1990-03-21 |
| GB2223013A (en) | 1990-03-28 |
| DK429689A (da) | 1990-03-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD | Application lapsed | ||
| FD | Application lapsed |
Owner name: ORION-YHTYMAE OY |