DK160552C - Fremgangsmaade til fremstilling af benzimidazolderivater eller salte deraf - Google Patents
Fremgangsmaade til fremstilling af benzimidazolderivater eller salte derafInfo
- Publication number
- DK160552C DK160552C DK440880A DK440880A DK160552C DK 160552 C DK160552 C DK 160552C DK 440880 A DK440880 A DK 440880A DK 440880 A DK440880 A DK 440880A DK 160552 C DK160552 C DK 160552C
- Authority
- DK
- Denmark
- Prior art keywords
- salts
- preparing
- procedure
- benzimidazold
- derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles 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 in position 2
- C07D235/30—Nitrogen atoms not forming part of a nitro radical
- C07D235/32—Benzimidazole-2-carbamic acids, unsubstituted or substituted; Esters thereof; Thio-analogues thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles 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 in position 2
- C07D235/30—Nitrogen atoms not forming part of a nitro radical
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUCI001975 HU182763B (hu) | 1979-10-19 | 1979-10-19 | Eljárás 5(6)-alkiltio-benzimidazolil-alkil-karbamátok előállítására |
| HU80635A HU182794B (en) | 1980-03-19 | 1980-03-19 | Process for producing 5-bracket-6-bracket closed-thiocyanato-benzimidazolyl-alkyl-carbamates and salts |
| HU63580 | 1980-03-19 | ||
| HU197580 | 1980-04-22 | ||
| HU197580 | 1980-04-22 | ||
| HUCI001975 | 1980-07-11 | ||
| HU801387A HU184780B (en) | 1980-09-17 | 1980-09-17 | Process for producing thiocyanato-benzimidazoles |
| HU138780 | 1980-09-17 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK440880A DK440880A (da) | 1981-04-20 |
| DK160552B DK160552B (da) | 1991-03-25 |
| DK160552C true DK160552C (da) | 1991-09-09 |
Family
ID=27451960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK440880A DK160552C (da) | 1979-10-19 | 1980-10-17 | Fremgangsmaade til fremstilling af benzimidazolderivater eller salte deraf |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4473697A (da) |
| EP (1) | EP0027646B1 (da) |
| DE (1) | DE3066857D1 (da) |
| DK (1) | DK160552C (da) |
| FI (1) | FI74277C (da) |
| GR (1) | GR70766B (da) |
| IL (1) | IL61232A (da) |
| NO (3) | NO154634C (da) |
| YU (1) | YU42360B (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4315609A1 (de) * | 1993-05-11 | 1994-11-17 | Basf Ag | Verfahren und Vorrichtung zur Herstellung von Fasern nach einem Zentrifugalspinnverfahren |
| CN104961655B (zh) * | 2015-06-11 | 2017-01-18 | 安徽东至广信农化有限公司 | 一种石灰氮一次性水解的工艺 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2041324A1 (de) * | 1970-08-20 | 1972-02-24 | Agfa Gevaert Ag | Neue Benzimidazolderivate,sowie ein Verfahren zu ihrer Herstellung |
| IL43396A (en) * | 1972-10-14 | 1976-07-30 | Hoechst Ag | Process for the preparation of 2-benzimidazole-carbamic acid alkyl and benzyl esters |
| US3965113A (en) * | 1972-12-29 | 1976-06-22 | Syntex (U.S.A.) Inc. | 5(6)-Benzene ring substituted benzimidazole-2-carbamate derivatives having anthelmintic activity |
| US3929821A (en) * | 1972-12-29 | 1975-12-30 | Syntex Inc | 5 (6)-Benzene ring substituted benzimidazole-2-carbamate derivatives |
| US3929823A (en) * | 1973-11-21 | 1975-12-30 | Syntex Inc | 5(6)-Benzene ring substituted benzimidazole-2-carbamate derivatives having anthelmintic activity |
| US4152522A (en) * | 1978-01-03 | 1979-05-01 | Ethyl Corporation | Process for the preparation of 2-benzimidazole carbamates |
-
1980
- 1980-10-08 IL IL8061232A patent/IL61232A/xx not_active IP Right Cessation
- 1980-10-11 GR GR63144A patent/GR70766B/el unknown
- 1980-10-17 YU YU2663/80A patent/YU42360B/xx unknown
- 1980-10-17 FI FI803278A patent/FI74277C/fi not_active IP Right Cessation
- 1980-10-17 DK DK440880A patent/DK160552C/da not_active IP Right Cessation
- 1980-10-17 EP EP80106321A patent/EP0027646B1/de not_active Expired
- 1980-10-17 DE DE8080106321T patent/DE3066857D1/de not_active Expired
- 1980-10-17 NO NO80803111A patent/NO154634C/no unknown
-
1983
- 1983-01-17 US US06/458,266 patent/US4473697A/en not_active Expired - Fee Related
-
1984
- 1984-11-12 NO NO84844515A patent/NO154881C/no unknown
- 1984-11-12 NO NO84844514A patent/NO154053C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI74277C (fi) | 1988-01-11 |
| DK160552B (da) | 1991-03-25 |
| IL61232A0 (en) | 1980-12-31 |
| YU266380A (en) | 1983-09-30 |
| YU42360B (en) | 1988-08-31 |
| NO154634B (no) | 1986-08-11 |
| NO154634C (no) | 1986-11-19 |
| FI803278L (fi) | 1981-04-20 |
| FI74277B (fi) | 1987-09-30 |
| EP0027646B1 (de) | 1984-03-07 |
| NO803111L (no) | 1981-04-21 |
| DE3066857D1 (en) | 1984-04-12 |
| NO154881B (no) | 1986-09-29 |
| NO154053C (no) | 1986-07-09 |
| IL61232A (en) | 1985-09-29 |
| NO154053B (no) | 1986-04-01 |
| US4473697A (en) | 1984-09-25 |
| DK440880A (da) | 1981-04-20 |
| NO844514L (no) | 1981-04-21 |
| NO844515L (no) | 1981-04-21 |
| GR70766B (da) | 1983-03-16 |
| NO154881C (no) | 1987-01-07 |
| EP0027646A1 (de) | 1981-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |