DK115991B - Analogous process for the preparation of nicotinic acid derivatives or their salts. - Google Patents

Analogous process for the preparation of nicotinic acid derivatives or their salts.

Info

Publication number
DK115991B
DK115991B DK167466A DK167466A DK115991B DK 115991 B DK115991 B DK 115991B DK 167466 A DK167466 A DK 167466A DK 167466 A DK167466 A DK 167466A DK 115991 B DK115991 B DK 115991B
Authority
DK
Denmark
Prior art keywords
salts
preparation
acid derivatives
nicotinic acid
analogous process
Prior art date
Application number
DK167466A
Other languages
Danish (da)
Inventor
R Littell
J Smith
D Allen
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of DK115991B publication Critical patent/DK115991B/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
    • C07D213/81—Amides; Imides
    • C07D213/82—Amides; Imides in position 3
    • 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
    • C07D213/79—Acids; Esters
    • C07D213/80—Acids; Esters in position 3
    • 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
    • C07D213/89—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 with hetero atoms directly attached to the ring nitrogen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK167466A 1965-05-28 1966-03-30 Analogous process for the preparation of nicotinic acid derivatives or their salts. DK115991B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45989365A 1965-05-28 1965-05-28

Publications (1)

Publication Number Publication Date
DK115991B true DK115991B (en) 1969-12-01

Family

ID=23826555

Family Applications (2)

Application Number Title Priority Date Filing Date
DK167466A DK115991B (en) 1965-05-28 1966-03-30 Analogous process for the preparation of nicotinic acid derivatives or their salts.
DK99067A DK113017B (en) 1965-05-28 1967-02-23 Process for the preparation of nicotinic acid derivatives or salts thereof.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK99067A DK113017B (en) 1965-05-28 1967-02-23 Process for the preparation of nicotinic acid derivatives or salts thereof.

Country Status (7)

Country Link
BE (1) BE678694A (en)
BR (1) BR6678266D0 (en)
CH (1) CH480341A (en)
DK (2) DK115991B (en)
ES (1) ES327049A1 (en)
FR (2) FR5535M (en)
GB (1) GB1070620A (en)

Also Published As

Publication number Publication date
DK113017B (en) 1969-02-10
BE678694A (en) 1966-09-30
ES327049A1 (en) 1967-09-01
FR1553669A (en) 1969-01-17
FR5535M (en) 1967-11-13
CH480341A (en) 1969-10-31
GB1070620A (en) 1967-06-01
BR6678266D0 (en) 1973-09-18

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