AT299232B - Verfahren zur Herstellung des Bis-(N-Methylcarbamid)-Esters des 2,6-Dimethylol-pyridins - Google Patents
Verfahren zur Herstellung des Bis-(N-Methylcarbamid)-Esters des 2,6-Dimethylol-pyridinsInfo
- Publication number
- AT299232B AT299232B AT591970A AT591970A AT299232B AT 299232 B AT299232 B AT 299232B AT 591970 A AT591970 A AT 591970A AT 591970 A AT591970 A AT 591970A AT 299232 B AT299232 B AT 299232B
- Authority
- AT
- Austria
- Prior art keywords
- methylcarbamide
- dimethylol
- pyridine
- bis
- ester
- 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
- C07D213/04—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 having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—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 having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
- C07D213/30—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES377775A ES377775A1 (es) | 1970-03-21 | 1970-03-21 | Procedimiento para la obtencion del ester bis-(n-meticarba-mico) del 2,6-piridindimetanol. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT299232B true AT299232B (de) | 1972-06-12 |
Family
ID=8455428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT591970A AT299232B (de) | 1970-03-21 | 1970-07-01 | Verfahren zur Herstellung des Bis-(N-Methylcarbamid)-Esters des 2,6-Dimethylol-pyridins |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT299232B (de) |
| BE (1) | BE753219A (de) |
| CH (1) | CH553183A (de) |
| DE (1) | DE2024425A1 (de) |
| ES (1) | ES377775A1 (de) |
| FR (1) | FR2083766A5 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU171664B (hu) * | 1976-01-24 | 1978-02-28 | Richter Gedeon Vegyeszet | Sposob poluchenija 2,6-digidroksimetil-piridin-bis/n-metilkarbamata/ v gamma 2 kristallicheskoj forme dlja neposredstvennogo tabletirovanija |
-
1970
- 1970-03-21 ES ES377775A patent/ES377775A1/es not_active Expired
- 1970-05-08 FR FR7016799A patent/FR2083766A5/fr not_active Expired
- 1970-05-08 CH CH705470A patent/CH553183A/de not_active IP Right Cessation
- 1970-05-20 DE DE19702024425 patent/DE2024425A1/de active Pending
- 1970-07-01 AT AT591970A patent/AT299232B/de not_active IP Right Cessation
- 1970-07-09 BE BE753219D patent/BE753219A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2083766A5 (en) | 1971-12-17 |
| BE753219A (fr) | 1970-12-16 |
| CH553183A (de) | 1974-08-30 |
| DE2024425A1 (de) | 1971-10-07 |
| ES377775A1 (es) | 1973-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |