CH460035A - 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
- CH460035A CH460035A CH1357864A CH1357864A CH460035A CH 460035 A CH460035 A CH 460035A CH 1357864 A CH1357864 A CH 1357864A CH 1357864 A CH1357864 A CH 1357864A CH 460035 A CH460035 A CH 460035A
- Authority
- CH
- Switzerland
- Prior art keywords
- pyrazolo
- furyl
- nitro
- preparation
- pyrimidines substituted
- Prior art date
Links
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31850263A | 1963-10-24 | 1963-10-24 | |
| US390207A US3335141A (en) | 1964-08-17 | 1964-08-17 | 4-substituted-1-alkyl-6-(5-nitro-2-furyl)-1h-pyrazolo[3, 4-d]pyrimidines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH460035A true CH460035A (de) | 1968-07-31 |
Family
ID=26981516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1357864A CH460035A (de) | 1963-10-24 | 1964-10-20 | Verfahren zur Herstellung von in 4-Stellung substituierten 6-(5-Nitro-2-furyl)-1H-pyrazolo(3,4-d) pyrimidinen |
Country Status (13)
| Country | Link |
|---|---|
| AT (1) | AT254195B (de) |
| BE (1) | BE654663A (de) |
| BR (1) | BR6463641D0 (de) |
| CH (1) | CH460035A (de) |
| DE (1) | DE1470138A1 (de) |
| DK (1) | DK104743C (de) |
| ES (1) | ES305118A1 (de) |
| FR (2) | FR4032M (de) |
| GB (1) | GB1089615A (de) |
| IL (1) | IL22306A (de) |
| NL (1) | NL6412365A (de) |
| NO (1) | NO115392B (de) |
| SE (1) | SE312341B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2004713A1 (de) * | 1970-02-03 | 1971-08-12 | Boehnnger Mannheim GmbH, 6800 Mann heim Waldhof | Nitrofuryl triazolo pyrimidine und Verfahren zu ihrer Herstellung |
-
1964
- 1964-10-20 AT AT891664A patent/AT254195B/de active
- 1964-10-20 ES ES0305118A patent/ES305118A1/es not_active Expired
- 1964-10-20 CH CH1357864A patent/CH460035A/de unknown
- 1964-10-21 DE DE19641470138 patent/DE1470138A1/de active Pending
- 1964-10-21 IL IL22306A patent/IL22306A/en unknown
- 1964-10-21 BE BE654663A patent/BE654663A/xx unknown
- 1964-10-22 BR BR163641/64A patent/BR6463641D0/pt unknown
- 1964-10-22 GB GB43207/64A patent/GB1089615A/en not_active Expired
- 1964-10-23 FR FR992452A patent/FR4032M/fr not_active Expired
- 1964-10-23 FR FR992451A patent/FR1453243A/fr not_active Expired
- 1964-10-23 DK DK524564AA patent/DK104743C/da active
- 1964-10-23 NL NL6412365A patent/NL6412365A/xx unknown
- 1964-10-23 SE SE12771/64A patent/SE312341B/xx unknown
- 1964-10-23 NO NO155272A patent/NO115392B/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL22306A (en) | 1968-11-27 |
| FR1453243A (fr) | 1966-06-03 |
| FR4032M (de) | 1966-03-28 |
| DK104743C (da) | 1966-06-27 |
| ES305118A1 (es) | 1965-02-01 |
| NO115392B (de) | 1968-09-30 |
| BE654663A (de) | 1965-02-15 |
| DE1470138A1 (de) | 1969-06-04 |
| GB1089615A (en) | 1967-11-01 |
| BR6463641D0 (pt) | 1973-07-17 |
| NL6412365A (de) | 1965-04-26 |
| AT254195B (de) | 1967-05-10 |
| SE312341B (de) | 1969-07-14 |
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