DK126776A - Fremgangsmade til fremstilling af substituerede tetrazoler samt mellemprodukter til brug ved fremgangsmaden - Google Patents
Fremgangsmade til fremstilling af substituerede tetrazoler samt mellemprodukter til brug ved fremgangsmadenInfo
- Publication number
- DK126776A DK126776A DK126776A DK126776A DK126776A DK 126776 A DK126776 A DK 126776A DK 126776 A DK126776 A DK 126776A DK 126776 A DK126776 A DK 126776A DK 126776 A DK126776 A DK 126776A
- Authority
- DK
- Denmark
- Prior art keywords
- procedure
- production
- intermediate products
- substituted tetrazoles
- tetrazoles
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom 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
- C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D215/54—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3
- C07D215/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3 with oxygen atoms in position 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/564,557 US4035368A (en) | 1975-04-02 | 1975-04-02 | Substituted 3-(1H-tetrazol-5-yl)-quinoline compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK126776A true DK126776A (da) | 1976-10-03 |
Family
ID=24254947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK126776A DK126776A (da) | 1975-04-02 | 1976-03-23 | Fremgangsmade til fremstilling af substituerede tetrazoler samt mellemprodukter til brug ved fremgangsmaden |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4035368A (da) |
| JP (1) | JPS51122076A (da) |
| AU (1) | AU1259476A (da) |
| BE (1) | BE840288A (da) |
| DE (1) | DE2614089A1 (da) |
| DK (1) | DK126776A (da) |
| IL (1) | IL49328A0 (da) |
| NL (1) | NL7602993A (da) |
| NO (1) | NO761009L (da) |
| OA (1) | OA05295A (da) |
| SE (1) | SE7603543L (da) |
| ZA (1) | ZA761253B (da) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4252945A (en) * | 1979-07-11 | 1981-02-24 | E. R. Squibb & Sons, Inc. | Process for preparing pyrazolo[1,5-c]-quinazoline derivatives and novel intermediates |
| US4419357A (en) * | 1982-01-18 | 1983-12-06 | The Dow Chemical Company | 3-(1H-Tetrazol-5-yl)-4(3H)-quinazolinones |
| US4496569A (en) * | 1983-03-25 | 1985-01-29 | The Dow Chemical Company | Antiallergic (1H-tetrazol-5-yl)tetrazolo[1,5-a]quinolines and derivatives thereof |
| US4735948A (en) * | 1983-03-25 | 1988-04-05 | Merrell Dow Pharmaceuticals Inc. | (1H-tetrazol-5-yl)-2(1H)-quinolinones and-naphthyridones and antiallergic use thereof |
| PT79031B (en) * | 1983-08-20 | 1986-08-22 | Boots Co Plc | Therapeutic agents |
| US5731440A (en) * | 1994-03-01 | 1998-03-24 | Ishihara Sangyo Kaisha Ltd. | Intermediates for producing 5,7-dichloro-4-hydroxyquinoline |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2719848A (en) * | 1955-06-07 | 1955-10-04 | Charles F Geschickter | 4-(dimethylaminoethylamino)-6-methoxy quinoline and salts thereof |
| US3178348A (en) * | 1961-02-08 | 1965-04-13 | Norwich Pharma Co | Hypotensive quinolines |
| NL140730B (nl) * | 1963-09-27 | 1974-01-15 | Fisons Pharmaceuticals Ltd | Werkwijze voor de bereiding van gesubstitueerde chromoncabonzuur-2-derivaten met remmende werking op anafylactische reacties. |
| BE759292A (fr) * | 1969-11-27 | 1971-05-24 | Allen & Hanburys Ltd | Derives de xanthone, leur preparation et leur emploi |
| GB1296469A (da) * | 1970-02-05 | 1972-11-15 |
-
1975
- 1975-04-02 US US05/564,557 patent/US4035368A/en not_active Expired - Lifetime
-
1976
- 1976-03-02 ZA ZA761253A patent/ZA761253B/xx unknown
- 1976-03-22 NL NL7602993A patent/NL7602993A/xx unknown
- 1976-03-23 SE SE7603543A patent/SE7603543L/xx unknown
- 1976-03-23 NO NO761009A patent/NO761009L/no unknown
- 1976-03-23 DK DK126776A patent/DK126776A/da unknown
- 1976-03-31 JP JP51035916A patent/JPS51122076A/ja active Pending
- 1976-04-01 IL IL49328A patent/IL49328A0/xx unknown
- 1976-04-01 DE DE19762614089 patent/DE2614089A1/de active Pending
- 1976-04-01 OA OA55790A patent/OA05295A/xx unknown
- 1976-04-01 BE BE165770A patent/BE840288A/xx unknown
- 1976-04-02 AU AU12594/76A patent/AU1259476A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7602993A (nl) | 1976-10-05 |
| BE840288A (fr) | 1976-10-01 |
| JPS51122076A (en) | 1976-10-25 |
| SE7603543L (sv) | 1976-10-03 |
| DE2614089A1 (de) | 1976-10-14 |
| AU1259476A (en) | 1977-10-06 |
| OA05295A (fr) | 1981-02-28 |
| NO761009L (da) | 1976-10-05 |
| US4035368A (en) | 1977-07-12 |
| IL49328A0 (en) | 1976-06-30 |
| ZA761253B (en) | 1977-02-23 |
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