DK232577A - Fremgangsmade til fremstilling af 3-hydroxy-2-imino-1(2h)-pyridinsulfonamid-monohydrat - Google Patents
Fremgangsmade til fremstilling af 3-hydroxy-2-imino-1(2h)-pyridinsulfonamid-monohydratInfo
- Publication number
- DK232577A DK232577A DK232577A DK232577A DK232577A DK 232577 A DK232577 A DK 232577A DK 232577 A DK232577 A DK 232577A DK 232577 A DK232577 A DK 232577A DK 232577 A DK232577 A DK 232577A
- Authority
- DK
- Denmark
- Prior art keywords
- imino
- monohydrate
- hydroxy
- preparing
- procedure
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/89—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to the ring nitrogen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69049776 | 1976-05-27 | ||
| US05/690,497 US4052406A (en) | 1976-05-27 | 1976-05-27 | Process for the production of 3-hydroxy-2-imino-(2h)-pyridinesulphonic acid monohydrate |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK232577A true DK232577A (da) | 1977-11-28 |
| DK147259B DK147259B (da) | 1984-05-28 |
| DK147259C DK147259C (da) | 1984-11-26 |
Family
ID=24772705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK232577A DK147259C (da) | 1976-05-27 | 1977-05-26 | Fremgangsmaade til fremstilling af 3-hydroxy-2-imino-1(2h)-pyridinsulfonsyre-monohydrat |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4052406A (da) |
| JP (1) | JPS609712B2 (da) |
| BE (1) | BE855066A (da) |
| CH (1) | CH628033A5 (da) |
| DE (1) | DE2723389A1 (da) |
| DK (1) | DK147259C (da) |
| FR (1) | FR2352802A1 (da) |
| GB (1) | GB1578886A (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3665281D1 (en) * | 1985-07-26 | 1989-10-05 | Audi Ag | Arrangement for compensating transversal forces acting on a suspension strut and created by wheel movement |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH466279A (de) * | 1965-04-29 | 1968-12-15 | Geigy Ag J R | Verfahren zur Herstellung von 2-Amino-3-pyridinol |
| US3706753A (en) * | 1965-04-29 | 1972-12-19 | Ciba Geigy Corp | Process for the preparation of 2-amino-3-pyridinol |
| US3808218A (en) * | 1970-06-26 | 1974-04-30 | Ciba Geigy Corp | 3h-oxazolo(4,5-b)pyridine-2-one,esters with 3-(-o-)or(-s-)-o,o'-diloweralkyl phosphates or thiophosphates |
-
1976
- 1976-05-27 US US05/690,497 patent/US4052406A/en not_active Expired - Lifetime
-
1977
- 1977-05-24 DE DE19772723389 patent/DE2723389A1/de not_active Withdrawn
- 1977-05-25 GB GB22123/77A patent/GB1578886A/en not_active Expired
- 1977-05-25 CH CH644177A patent/CH628033A5/de not_active IP Right Cessation
- 1977-05-26 DK DK232577A patent/DK147259C/da not_active IP Right Cessation
- 1977-05-26 BE BE177928A patent/BE855066A/xx not_active IP Right Cessation
- 1977-05-26 FR FR7716128A patent/FR2352802A1/fr active Granted
- 1977-05-27 JP JP52062040A patent/JPS609712B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2352802A1 (fr) | 1977-12-23 |
| DK147259C (da) | 1984-11-26 |
| GB1578886A (en) | 1980-11-12 |
| CH628033A5 (de) | 1982-02-15 |
| US4052406A (en) | 1977-10-04 |
| FR2352802B1 (da) | 1980-06-06 |
| DK147259B (da) | 1984-05-28 |
| BE855066A (fr) | 1977-11-28 |
| JPS52144677A (en) | 1977-12-02 |
| JPS609712B2 (ja) | 1985-03-12 |
| DE2723389A1 (de) | 1977-12-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |