DK149195C - Fremgangsmaade til fremstilling af trimethyl-pyrodruesyreamid - Google Patents

Fremgangsmaade til fremstilling af trimethyl-pyrodruesyreamid

Info

Publication number
DK149195C
DK149195C DK41981A DK41981A DK149195C DK 149195 C DK149195 C DK 149195C DK 41981 A DK41981 A DK 41981A DK 41981 A DK41981 A DK 41981A DK 149195 C DK149195 C DK 149195C
Authority
DK
Denmark
Prior art keywords
pyrodruic
acidamide
preparing trimethyl
trimethyl
preparing
Prior art date
Application number
DK41981A
Other languages
Danish (da)
English (en)
Other versions
DK41981A (da
DK149195B (da
Inventor
Thomas Schmidt
Hans-Peter Sehnem
Original Assignee
Bayer Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of DK41981A publication Critical patent/DK41981A/da
Publication of DK149195B publication Critical patent/DK149195B/da
Application granted granted Critical
Publication of DK149195C publication Critical patent/DK149195C/da

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)
DK41981A 1980-01-31 1981-01-30 Fremgangsmaade til fremstilling af trimethyl-pyrodruesyreamid DK149195C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803003542 DE3003542A1 (de) 1980-01-31 1980-01-31 Verfahren zur herstellung von trimethylbrenztraubensaeureamid
DE3003542 1980-01-31

Publications (3)

Publication Number Publication Date
DK41981A DK41981A (da) 1981-08-01
DK149195B DK149195B (da) 1986-03-10
DK149195C true DK149195C (da) 1986-08-04

Family

ID=6093410

Family Applications (1)

Application Number Title Priority Date Filing Date
DK41981A DK149195C (da) 1980-01-31 1981-01-30 Fremgangsmaade til fremstilling af trimethyl-pyrodruesyreamid

Country Status (6)

Country Link
EP (1) EP0034703B1 (ru)
JP (1) JPS56120653A (ru)
BR (1) BR8100567A (ru)
DE (2) DE3003542A1 (ru)
DK (1) DK149195C (ru)
IL (1) IL62013A (ru)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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

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 (ru) 1989-01-10
BR8100567A (pt) 1981-08-18
DE3160978D1 (en) 1983-11-03
JPS56120653A (en) 1981-09-22
DK41981A (da) 1981-08-01
EP0034703A2 (de) 1981-09-02
DK149195B (da) 1986-03-10

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Legal Events

Date Code Title Description
PBP Patent lapsed