CH481134A - Verfahren zur Herstellung von in 4-Stellung substituierten 6-(5-Nitro-2-furyl)-1H-pyrazolo(3,4-d)pyrimidinen - Google Patents
Verfahren zur Herstellung von in 4-Stellung substituierten 6-(5-Nitro-2-furyl)-1H-pyrazolo(3,4-d)pyrimidinenInfo
- Publication number
- CH481134A CH481134A CH887966A CH887966A CH481134A CH 481134 A CH481134 A CH 481134A CH 887966 A CH887966 A CH 887966A CH 887966 A CH887966 A CH 887966A CH 481134 A CH481134 A CH 481134A
- Authority
- CH
- Switzerland
- Prior art keywords
- pyrazolo
- furyl
- nitro
- preparation
- pyrimidines substituted
- Prior art date
Links
- ZQFVDQSMTYYLAX-UHFFFAOYSA-N [N+](=O)([O-])C1=CC=C(O1)C1=NC=C2C(=N1)NN=C2 Chemical group [N+](=O)([O-])C1=CC=C(O1)C1=NC=C2C(=N1)NN=C2 ZQFVDQSMTYYLAX-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US473914A US3350397A (en) | 1965-07-20 | 1965-07-20 | 4-amino-1-alkyl-6-(5-nitro-2-furyl)-1h-pyrazolo [3, 4-d] pyrimidines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH481134A true CH481134A (de) | 1969-11-15 |
Family
ID=23881527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH887966A CH481134A (de) | 1965-07-20 | 1966-06-20 | Verfahren zur Herstellung von in 4-Stellung substituierten 6-(5-Nitro-2-furyl)-1H-pyrazolo(3,4-d)pyrimidinen |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3350397A (enEXAMPLES) |
| AT (1) | AT262987B (enEXAMPLES) |
| BE (1) | BE682871A (enEXAMPLES) |
| BR (1) | BR6681430D0 (enEXAMPLES) |
| CH (1) | CH481134A (enEXAMPLES) |
| DE (1) | DE1620089A1 (enEXAMPLES) |
| ES (1) | ES326323A2 (enEXAMPLES) |
| FR (1) | FR206F (enEXAMPLES) |
| GB (1) | GB1108288A (enEXAMPLES) |
| NL (1) | NL6609134A (enEXAMPLES) |
| NO (1) | NO118494B (enEXAMPLES) |
| SE (1) | SE326965B (enEXAMPLES) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE758050A (fr) * | 1969-10-28 | 1971-04-27 | Geigy Ag J R | Derives 5-nitro-furyliques et medicaments contenant de tels composes |
| US3948913A (en) * | 1971-04-27 | 1976-04-06 | Ciba-Geigy Corporation | New 5-nitrofuryl derivatives |
| US4044130A (en) * | 1974-07-03 | 1977-08-23 | Ciba-Geigy Corporation | Compositions for the control of microorganisms |
| US5294612A (en) * | 1992-03-30 | 1994-03-15 | Sterling Winthrop Inc. | 6-heterocyclyl pyrazolo [3,4-d]pyrimidin-4-ones and compositions and method of use thereof |
| US5656629A (en) * | 1995-03-10 | 1997-08-12 | Sanofi Winthrop, Inc. | 6-substituted pyrazolo (3,4-d)pyrimidin-4-ones and compositions and methods of use thereof |
| JP5608099B2 (ja) * | 2008-01-30 | 2014-10-15 | ジェネンテック， インコーポレイテッド | ピラゾロピリミジンｐｉ３ｋ阻害剤化合物および使用方法 |
| EP4559520A1 (en) * | 2023-11-21 | 2025-05-28 | Origenis GmbH | Novel aqp4 inhibitors |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB937725A (en) * | 1960-05-11 | 1963-09-25 | Ciba Ltd | Pyrazolo[3:4-d]pyrimidines |
-
0
- FR FR206D patent/FR206F/fr active Active
-
1965
- 1965-07-20 US US473914A patent/US3350397A/en not_active Expired - Lifetime
-
1966
- 1966-04-30 DE DE19661620089 patent/DE1620089A1/de active Pending
- 1966-05-04 ES ES0326323A patent/ES326323A2/es not_active Expired
- 1966-05-18 AT AT474466A patent/AT262987B/de active
- 1966-06-16 SE SE08235/66A patent/SE326965B/xx unknown
- 1966-06-20 CH CH887966A patent/CH481134A/de not_active IP Right Cessation
- 1966-06-21 BE BE682871D patent/BE682871A/xx unknown
- 1966-06-30 NL NL6609134A patent/NL6609134A/xx unknown
- 1966-07-18 GB GB32253/66A patent/GB1108288A/en not_active Expired
- 1966-07-19 NO NO163992A patent/NO118494B/no unknown
- 1966-07-20 BR BR181430/66A patent/BR6681430D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1108288A (en) | 1968-04-03 |
| FR206F (enEXAMPLES) | |
| AT262987B (de) | 1968-07-10 |
| NO118494B (enEXAMPLES) | 1970-01-05 |
| BE682871A (enEXAMPLES) | 1966-12-21 |
| BR6681430D0 (pt) | 1973-12-26 |
| SE326965B (enEXAMPLES) | 1970-08-10 |
| US3350397A (en) | 1967-10-31 |
| NL6609134A (enEXAMPLES) | 1967-01-23 |
| DE1620089A1 (de) | 1970-03-12 |
| ES326323A2 (es) | 1967-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |