CH475277A - Verfahren zur Herstellung von 5-Nitro-2-furyl-1,2,4-triazolen - Google Patents
Verfahren zur Herstellung von 5-Nitro-2-furyl-1,2,4-triazolenInfo
- Publication number
- CH475277A CH475277A CH333366A CH333366A CH475277A CH 475277 A CH475277 A CH 475277A CH 333366 A CH333366 A CH 333366A CH 333366 A CH333366 A CH 333366A CH 475277 A CH475277 A CH 475277A
- Authority
- CH
- Switzerland
- Prior art keywords
- triazoles
- furyl
- nitro
- preparation
- Prior art date
Links
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
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or 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
- C07D307/70—Nitro radicals
- C07D307/71—Nitro radicals attached in position 5
- C07D307/72—Nitro radicals attached in position 5 with hydrocarbon radicals, substituted by nitrogen-containing radicals, attached in position 2
- C07D307/74—Nitro radicals attached in position 5 with hydrocarbon radicals, substituted by nitrogen-containing radicals, attached in position 2 by hydrazino or hydrazono or such substituted radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Solid-Fuel Combustion (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1478268A CH485767A (de) | 1964-01-09 | 1966-03-09 | Verfahren zur Herstellung von 5-Nitro-2-furyl-1,2,4-triazolen |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33664364A | 1964-01-09 | 1964-01-09 | |
| US438743A US3277110A (en) | 1964-01-09 | 1965-03-10 | Certain 5-nitro-2-furyl-1, 2, 4-triazoles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH475277A true CH475277A (de) | 1969-07-15 |
Family
ID=26990308
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1615064A CH446366A (de) | 1964-01-09 | 1964-12-15 | Verfahren zur Herstellung von 3-(5-Nitro-2-furyl)-4H-1,2,4-triazolen |
| CH333366A CH475277A (de) | 1964-01-09 | 1966-03-09 | Verfahren zur Herstellung von 5-Nitro-2-furyl-1,2,4-triazolen |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1615064A CH446366A (de) | 1964-01-09 | 1964-12-15 | Verfahren zur Herstellung von 3-(5-Nitro-2-furyl)-4H-1,2,4-triazolen |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3277110A (de) |
| BE (1) | BE676459A (de) |
| BR (2) | BR6566096D0 (de) |
| CH (2) | CH446366A (de) |
| DE (2) | DE1221231B (de) |
| DK (1) | DK119771B (de) |
| FR (1) | FR163F (de) |
| GB (2) | GB1089012A (de) |
| IL (1) | IL22395A (de) |
| NL (2) | NL6500123A (de) |
| NO (2) | NO116416B (de) |
| SE (1) | SE303502B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3427387A (en) * | 1964-01-09 | 1969-02-11 | Norwich Pharma Co | Antibacterial composition containing 5-nitro-2-furyl-1,2,4-triazoles |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE541700C (de) * | 1928-04-08 | 1932-01-15 | C H Boehringer Sohn Akt Ges | Verfahren zur Darstellung von 1,2,4-Triazolen |
| DE543026C (de) * | 1928-07-28 | 1932-02-01 | C H Boehringer Sohn Akt Ges | Verfahren zur Darstellung von Triazolen |
| US2723274A (en) * | 1954-03-08 | 1955-11-08 | American Cyanamid Co | Ureidotriazoles |
| US2959518A (en) * | 1956-06-11 | 1960-11-08 | Philips Corp | Fungicides |
| US2893343A (en) * | 1956-11-29 | 1959-07-07 | Charles R Judd | Pneumatic tire accessories |
| US2898343A (en) * | 1957-11-18 | 1959-08-04 | American Cyanamid Co | Anthraquinone triazoles |
| US2953491A (en) * | 1957-11-21 | 1960-09-20 | American Cyanamid Co | Fungicide |
| FR1320380A (fr) * | 1961-04-14 | 1963-03-08 | Boehringer & Soehne Gmbh | Procédé de préparation de nouveaux dérivés du 5-nitrofurane |
-
1964
- 1964-11-03 IL IL22395A patent/IL22395A/xx unknown
- 1964-11-24 DE DEN25854A patent/DE1221231B/de active Pending
- 1964-12-14 SE SE15130/64A patent/SE303502B/xx unknown
- 1964-12-15 CH CH1615064A patent/CH446366A/de unknown
-
1965
- 1965-01-05 GB GB476/65A patent/GB1089012A/en not_active Expired
- 1965-01-07 NL NL6500123A patent/NL6500123A/xx unknown
- 1965-01-07 FR FR163DA patent/FR163F/fr not_active Expired
- 1965-01-08 BR BR166096/65A patent/BR6566096D0/pt unknown
- 1965-01-08 NO NO156272A patent/NO116416B/no unknown
- 1965-03-10 US US438743A patent/US3277110A/en not_active Expired - Lifetime
- 1965-12-08 DE DE19651620081 patent/DE1620081A1/de active Pending
-
1966
- 1966-02-14 BE BE676459D patent/BE676459A/xx unknown
- 1966-02-21 NL NL6602208A patent/NL6602208A/xx unknown
- 1966-02-25 DK DK100366AA patent/DK119771B/da unknown
- 1966-03-04 GB GB9690/66A patent/GB1100413A/en not_active Expired
- 1966-03-09 CH CH333366A patent/CH475277A/de not_active IP Right Cessation
- 1966-03-09 NO NO162033A patent/NO116417B/no unknown
- 1966-03-10 BR BR177749/66A patent/BR6677749D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR163F (de) | 1967-05-22 |
| BE676459A (de) | 1966-08-16 |
| DK119771B (da) | 1971-02-22 |
| SE303502B (de) | 1968-09-02 |
| BR6566096D0 (pt) | 1973-08-02 |
| IL22395A (en) | 1968-04-25 |
| US3277110A (en) | 1966-10-04 |
| DE1620081A1 (de) | 1970-03-12 |
| NL6500123A (de) | 1965-07-12 |
| NO116416B (de) | 1969-03-24 |
| GB1089012A (en) | 1967-11-01 |
| DE1221231B (de) | 1966-07-21 |
| BR6677749D0 (pt) | 1973-09-11 |
| NO116417B (de) | 1969-03-24 |
| GB1100413A (en) | 1968-01-24 |
| NL6602208A (de) | 1966-09-12 |
| CH446366A (de) | 1967-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |