JPS56120653A - Trimethylpyruvic acid amide and its manufacture - Google Patents
Trimethylpyruvic acid amide and its manufactureInfo
- Publication number
- JPS56120653A JPS56120653A JP1092581A JP1092581A JPS56120653A JP S56120653 A JPS56120653 A JP S56120653A JP 1092581 A JP1092581 A JP 1092581A JP 1092581 A JP1092581 A JP 1092581A JP S56120653 A JPS56120653 A JP S56120653A
- Authority
- JP
- Japan
- Prior art keywords
- manufacture
- acid amide
- trimethylpyruvic acid
- trimethylpyruvic
- amide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D253/00—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
- C07D253/02—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00 not condensed with other rings
- C07D253/06—1,2,4-Triazines
- C07D253/065—1,2,4-Triazines having three double bonds between ring members or between ring members and non-ring members
- C07D253/07—1,2,4-Triazines having 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
- C07D253/075—Two hetero atoms, in positions 3 and 5
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803003542 DE3003542A1 (de) | 1980-01-31 | 1980-01-31 | Verfahren zur herstellung von trimethylbrenztraubensaeureamid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56120653A true JPS56120653A (en) | 1981-09-22 |
JPS64943B2 JPS64943B2 (ja) | 1989-01-10 |
Family
ID=6093410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1092581A Granted JPS56120653A (en) | 1980-01-31 | 1981-01-29 | Trimethylpyruvic acid amide and its manufacture |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0034703B1 (ja) |
JP (1) | JPS56120653A (ja) |
BR (1) | BR8100567A (ja) |
DE (2) | DE3003542A1 (ja) |
DK (1) | DK149195C (ja) |
IL (1) | IL62013A (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2459686A (en) * | 1947-06-13 | 1949-01-18 | American Cyanamid Co | Acetoxy-aliphatic amides |
DE2708184C3 (de) * | 1977-02-25 | 1980-02-07 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Herstellung von a -Ketocarbonsäureamide!! (A) |
DE2733181B2 (de) * | 1977-07-22 | 1979-08-30 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Herstellung von N-substituierten a -Ketocarbonsäureamiden |
-
1980
- 1980-01-31 DE DE19803003542 patent/DE3003542A1/de not_active Withdrawn
-
1981
- 1981-01-21 DE DE8181100406T patent/DE3160978D1/de not_active Expired
- 1981-01-21 EP EP81100406A patent/EP0034703B1/de not_active Expired
- 1981-01-29 IL IL62013A patent/IL62013A/xx unknown
- 1981-01-29 JP JP1092581A patent/JPS56120653A/ja active Granted
- 1981-01-30 DK DK41981A patent/DK149195C/da not_active IP Right Cessation
- 1981-01-30 BR BR8100567A patent/BR8100567A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
DE3003542A1 (de) | 1981-08-06 |
EP0034703B1 (de) | 1983-09-28 |
IL62013A (en) | 1984-04-30 |
EP0034703A3 (en) | 1981-09-16 |
IL62013A0 (en) | 1981-02-27 |
JPS64943B2 (ja) | 1989-01-10 |
BR8100567A (pt) | 1981-08-18 |
DE3160978D1 (en) | 1983-11-03 |
DK149195C (da) | 1986-08-04 |
DK41981A (da) | 1981-08-01 |
EP0034703A2 (de) | 1981-09-02 |
DK149195B (da) | 1986-03-10 |
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