DD134226A1 - Verfahren zur herstellung von 3,4-demethoxy-6-eckige klammer auf 4-(2-furoyl)-1-piperazinyl eckige klammer zu-benzonitril - Google Patents
Verfahren zur herstellung von 3,4-demethoxy-6-eckige klammer auf 4-(2-furoyl)-1-piperazinyl eckige klammer zu-benzonitrilInfo
- Publication number
- DD134226A1 DD134226A1 DD77202667A DD20266777A DD134226A1 DD 134226 A1 DD134226 A1 DD 134226A1 DD 77202667 A DD77202667 A DD 77202667A DD 20266777 A DD20266777 A DD 20266777A DD 134226 A1 DD134226 A1 DD 134226A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- benzonitril
- demethoxy
- furoyl
- clause
- piperazinyl
- Prior art date
Links
Classifications
-
- 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
- C07D307/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Furan Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI763614A FI58124C (fi) | 1976-12-15 | 1976-12-15 | Ny mellanprodukt 3,4-dimetoxi-6-(4-(2-furoyl)-1-piperazinyltiokarbamido)-bensonitril foer framstaellning av 6,7-dimetoxi-4-amino-2-(4-(2-furoyl)-1-piperazinyl)kinazolin med blodtryckssaenkande verkan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD134226A1 true DD134226A1 (de) | 1979-02-14 |
Family
ID=8510504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD77202667A DD134226A1 (de) | 1976-12-15 | 1977-12-15 | Verfahren zur herstellung von 3,4-demethoxy-6-eckige klammer auf 4-(2-furoyl)-1-piperazinyl eckige klammer zu-benzonitril |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5387375A (fr) |
| AT (1) | AT358047B (fr) |
| BE (1) | BE861822A (fr) |
| CA (1) | CA1102332A (fr) |
| CH (1) | CH630624A5 (fr) |
| CS (1) | CS197312B2 (fr) |
| DD (1) | DD134226A1 (fr) |
| DE (1) | DE2755638A1 (fr) |
| DK (1) | DK145822C (fr) |
| FI (1) | FI58124C (fr) |
| HU (1) | HU174048B (fr) |
| NL (1) | NL7713703A (fr) |
| NO (1) | NO146239C (fr) |
| PL (1) | PL106201B1 (fr) |
| SE (1) | SE424993B (fr) |
| SU (1) | SU923370A3 (fr) |
| ZA (1) | ZA777222B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI67699C (fi) * | 1979-01-31 | 1985-05-10 | Orion Yhtymae Oy | Foerfarande foer framstaellning av 6,7-dimetoxi-4-amino-2-(4-(2-furoyl)-1-piperazinyl)kinazolinhydroklorid med blodtryckssaenkande verkan |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3935213A (en) * | 1973-12-05 | 1976-01-27 | Pfizer Inc. | Process for hypotensive 4-amino-2-(piperazin-1-yl) quinazoline derivatives |
-
1976
- 1976-12-15 FI FI763614A patent/FI58124C/fi not_active IP Right Cessation
-
1977
- 1977-11-24 CH CH1438277A patent/CH630624A5/de not_active IP Right Cessation
- 1977-11-25 SE SE7713377A patent/SE424993B/sv not_active IP Right Cessation
- 1977-12-05 AT AT867177A patent/AT358047B/de not_active IP Right Cessation
- 1977-12-05 ZA ZA00777222A patent/ZA777222B/xx unknown
- 1977-12-11 NL NL7713703A patent/NL7713703A/xx not_active Application Discontinuation
- 1977-12-12 NO NO774263A patent/NO146239C/no unknown
- 1977-12-13 HU HU77OI217A patent/HU174048B/hu not_active IP Right Cessation
- 1977-12-13 PL PL1977202898A patent/PL106201B1/pl unknown
- 1977-12-14 SU SU772555751A patent/SU923370A3/ru active
- 1977-12-14 DK DK558377A patent/DK145822C/da not_active IP Right Cessation
- 1977-12-14 CA CA293,066A patent/CA1102332A/fr not_active Expired
- 1977-12-14 BE BE183425A patent/BE861822A/fr not_active IP Right Cessation
- 1977-12-14 DE DE19772755638 patent/DE2755638A1/de not_active Ceased
- 1977-12-15 JP JP15157177A patent/JPS5387375A/ja active Granted
- 1977-12-15 CS CS778433A patent/CS197312B2/cs unknown
- 1977-12-15 DD DD77202667A patent/DD134226A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE861822A (fr) | 1978-03-31 |
| CA1102332A (fr) | 1981-06-02 |
| NO774263L (no) | 1978-06-16 |
| NO146239B (no) | 1982-05-18 |
| FI58124C (fi) | 1980-12-10 |
| AT358047B (de) | 1980-08-11 |
| ZA777222B (en) | 1978-09-27 |
| ATA867177A (de) | 1980-01-15 |
| DK558377A (da) | 1978-06-16 |
| CS197312B2 (en) | 1980-04-30 |
| DE2755638A1 (de) | 1978-06-22 |
| SE7713377L (sv) | 1978-06-16 |
| PL202898A1 (pl) | 1978-08-28 |
| NO146239C (no) | 1982-08-25 |
| CH630624A5 (en) | 1982-06-30 |
| DK145822C (da) | 1983-08-29 |
| PL106201B1 (pl) | 1979-12-31 |
| FI763614A (fi) | 1978-06-16 |
| JPS6225145B2 (fr) | 1987-06-01 |
| SE424993B (sv) | 1982-08-23 |
| DK145822B (da) | 1983-03-14 |
| SU923370A3 (ru) | 1982-04-23 |
| HU174048B (hu) | 1979-10-28 |
| FI58124B (fi) | 1980-08-29 |
| NL7713703A (nl) | 1978-06-19 |
| JPS5387375A (en) | 1978-08-01 |
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