BE799919A - Procede d'obtention de derives d'acide pyridylaminoe thylenemalonique, - Google Patents
Procede d'obtention de derives d'acide pyridylaminoe thylenemalonique,Info
- Publication number
- BE799919A BE799919A BE131423A BE131423A BE799919A BE 799919 A BE799919 A BE 799919A BE 131423 A BE131423 A BE 131423A BE 131423 A BE131423 A BE 131423A BE 799919 A BE799919 A BE 799919A
- Authority
- BE
- Belgium
- Prior art keywords
- thylenemalonic
- pyridylaminoe
- acid
- obtaining derivatives
- derivatives
- 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
- C07D213/60—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 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
- C07D213/72—Nitrogen atoms
- C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722227651 DE2227651C3 (de) | 1972-06-07 | Verfahren zur Herstellung von Pyridyl-2-aminomethylenmalonsäurederivaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE799919A true BE799919A (fr) | 1973-09-17 |
Family
ID=5847047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE131423A BE799919A (fr) | 1972-06-07 | 1973-05-23 | Procede d'obtention de derives d'acide pyridylaminoe thylenemalonique, |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS6213348B2 (xx) |
| BE (1) | BE799919A (xx) |
| CA (1) | CA1010877A (xx) |
| CH (1) | CH577970A5 (xx) |
| ES (1) | ES415603A1 (xx) |
| FR (1) | FR2187783B1 (xx) |
| GB (1) | GB1395433A (xx) |
| IT (1) | IT1045530B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5218704B2 (xx) * | 1972-12-29 | 1977-05-24 | ||
| JPH06109243A (ja) * | 1992-09-24 | 1994-04-19 | Samuson:Kk | ボイラの燃焼制御方法 |
-
1973
- 1973-05-23 BE BE131423A patent/BE799919A/xx not_active IP Right Cessation
- 1973-05-30 GB GB2586473A patent/GB1395433A/en not_active Expired
- 1973-06-01 CH CH794973A patent/CH577970A5/xx not_active IP Right Cessation
- 1973-06-04 IT IT5042273A patent/IT1045530B/it active
- 1973-06-06 ES ES415603A patent/ES415603A1/es not_active Expired
- 1973-06-06 CA CA173,306A patent/CA1010877A/en not_active Expired
- 1973-06-06 FR FR7320643A patent/FR2187783B1/fr not_active Expired
- 1973-06-07 JP JP48064350A patent/JPS6213348B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2227651B2 (de) | 1977-03-10 |
| JPS6213348B2 (xx) | 1987-03-25 |
| FR2187783A1 (xx) | 1974-01-18 |
| JPS4954381A (xx) | 1974-05-27 |
| ES415603A1 (es) | 1976-01-16 |
| FR2187783B1 (xx) | 1977-02-11 |
| GB1395433A (en) | 1975-05-29 |
| CA1010877A (en) | 1977-05-24 |
| IT1045530B (it) | 1980-05-10 |
| DE2227651A1 (de) | 1973-12-20 |
| CH577970A5 (xx) | 1976-07-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: DYNAMIT NOBEL A.G. Effective date: 19860531 |