DK292181A - Fremgangsmaade til fremstilling af pyrazincarboxamider - Google Patents

Fremgangsmaade til fremstilling af pyrazincarboxamider

Info

Publication number
DK292181A
DK292181A DK292181A DK292181A DK292181A DK 292181 A DK292181 A DK 292181A DK 292181 A DK292181 A DK 292181A DK 292181 A DK292181 A DK 292181A DK 292181 A DK292181 A DK 292181A
Authority
DK
Denmark
Prior art keywords
carboxamides
preparing
preparing pyrazine
pyrazine carboxamides
pyrazine
Prior art date
Application number
DK292181A
Other languages
Danish (da)
English (en)
Inventor
O W Woltersdorf
E J Cragoe
J D Solms
R L Smith
Original Assignee
Merck & Co Inc
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
Priority claimed from US06/165,313 external-priority patent/US4272537A/en
Priority claimed from US06/165,312 external-priority patent/US4277602A/en
Application filed by Merck & Co Inc filed Critical Merck & Co Inc
Publication of DK292181A publication Critical patent/DK292181A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/10—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having two double bonds between ring members or between ring members and non-ring members

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
DK292181A 1980-07-02 1981-07-01 Fremgangsmaade til fremstilling af pyrazincarboxamider DK292181A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/165,313 US4272537A (en) 1980-07-02 1980-07-02 3-Amino-5-substituted-6-halo-N-(4,4-disubstituted-6-substituted-1,3,5-triazin-2-yl)-2-pyrazinecarboxamides
US06/165,312 US4277602A (en) 1980-07-02 1980-07-02 3-Amino-5-substituted-6-halo-N-(3,4-dihydro-6-substituted-1,3,5-truazin-2-yl)2-pyrazinecarboxamides

Publications (1)

Publication Number Publication Date
DK292181A true DK292181A (da) 1982-01-03

Family

ID=26861272

Family Applications (1)

Application Number Title Priority Date Filing Date
DK292181A DK292181A (da) 1980-07-02 1981-07-01 Fremgangsmaade til fremstilling af pyrazincarboxamider

Country Status (6)

Country Link
EP (1) EP0043139B1 (ar)
DE (1) DE3166701D1 (ar)
DK (1) DK292181A (ar)
ES (1) ES8300749A1 (ar)
GR (1) GR74944B (ar)
PT (1) PT73272B (ar)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2804113B1 (fr) * 2000-01-26 2004-06-18 Lipha Derives animes de dihydro-1,3,5-triazine et leurs applications en therapeutique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1256513A (ar) * 1968-10-02 1971-12-08
US3549633A (en) * 1968-11-20 1970-12-22 Merck & Co Inc Process for preparation of 1-h-imidazo (4,5-b)pyrazin-2-ones
JPS5623425B2 (ar) * 1973-11-09 1981-05-30
JPS52118483A (en) * 1976-03-29 1977-10-04 Nippon Shinyaku Co Ltd Nicotinylaminotriazine derivatives

Also Published As

Publication number Publication date
PT73272A (en) 1981-07-01
PT73272B (en) 1983-05-11
ES503566A0 (es) 1982-11-01
EP0043139A1 (en) 1982-01-06
ES8300749A1 (es) 1982-11-01
DE3166701D1 (en) 1984-11-22
EP0043139B1 (en) 1984-10-17
GR74944B (ar) 1984-07-12

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Legal Events

Date Code Title Description
ATS Application withdrawn