DK81297C - Process for the preparation of isonicotinylhydrazine compounds. - Google Patents

Process for the preparation of isonicotinylhydrazine compounds.

Info

Publication number
DK81297C
DK81297C DK341353A DK341353A DK81297C DK 81297 C DK81297 C DK 81297C DK 341353 A DK341353 A DK 341353A DK 341353 A DK341353 A DK 341353A DK 81297 C DK81297 C DK 81297C
Authority
DK
Denmark
Prior art keywords
isonicotinylhydrazine
compounds
preparation
isonicotinylhydrazine compounds
Prior art date
Application number
DK341353A
Other languages
Danish (da)
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of DK81297C publication Critical patent/DK81297C/en

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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/86—Hydrazides; Thio or imino analogues thereof
    • 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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/81—Amides; Imides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK341353A 1952-12-03 1953-10-22 Process for the preparation of isonicotinylhydrazine compounds. DK81297C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH320573T 1952-12-03

Publications (1)

Publication Number Publication Date
DK81297C true DK81297C (en) 1956-10-29

Family

ID=4498057

Family Applications (1)

Application Number Title Priority Date Filing Date
DK341353A DK81297C (en) 1952-12-03 1953-10-22 Process for the preparation of isonicotinylhydrazine compounds.

Country Status (5)

Country Link
AT (1) AT182710B (en)
CH (1) CH320573A (en)
DE (1) DE1001268C2 (en)
DK (1) DK81297C (en)
FR (1) FR1220803A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE884796C (en) * 1951-04-03 1953-07-30 Boehringer Sohn Ingelheim Process for the preparation of N- [ª ‡ ', ª ‰' - Dioxy-ª ‰ ', ª ‰ -dimethyl-butyryl] -ª ‰ -alanine-ª ‰ "- mercapto-ethylamide

Also Published As

Publication number Publication date
DE1001268B (en) 1957-01-24
CH320573A (en) 1957-03-31
AT182710B (en) 1955-07-25
FR1220803A (en) 1960-05-27
DE1001268C2 (en) 1957-07-04

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