CH558798A - PROCESS FOR THE PRODUCTION OF NICOTINE ACID DERIVATIVES. - Google Patents

PROCESS FOR THE PRODUCTION OF NICOTINE ACID DERIVATIVES.

Info

Publication number
CH558798A
CH558798A CH1612471A CH1612471A CH558798A CH 558798 A CH558798 A CH 558798A CH 1612471 A CH1612471 A CH 1612471A CH 1612471 A CH1612471 A CH 1612471A CH 558798 A CH558798 A CH 558798A
Authority
CH
Switzerland
Prior art keywords
production
acid derivatives
nicotine acid
nicotine
derivatives
Prior art date
Application number
CH1612471A
Other languages
German (de)
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
Publication of CH558798A publication Critical patent/CH558798A/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
    • C07D213/79—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
    • C07D213/04—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
    • C07D213/84—Nitriles
    • C07D213/85—Nitriles in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH1612471A 1970-11-23 1971-11-03 PROCESS FOR THE PRODUCTION OF NICOTINE ACID DERIVATIVES. CH558798A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9213770A 1970-11-23 1970-11-23
US9229670A 1970-11-23 1970-11-23

Publications (1)

Publication Number Publication Date
CH558798A true CH558798A (en) 1975-02-14

Family

ID=26785310

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1612471A CH558798A (en) 1970-11-23 1971-11-03 PROCESS FOR THE PRODUCTION OF NICOTINE ACID DERIVATIVES.

Country Status (12)

Country Link
AR (1) AR192334A1 (en)
BE (1) BE775641A (en)
CH (1) CH558798A (en)
DE (1) DE2157334A1 (en)
ES (1) ES397243A1 (en)
FR (1) FR2115357B1 (en)
GB (1) GB1317239A (en)
HU (1) HU163713B (en)
IE (1) IE36016B1 (en)
IL (1) IL38089A (en)
NL (1) NL7115903A (en)
NO (1) NO133894C (en)

Also Published As

Publication number Publication date
IL38089A (en) 1975-08-31
IE36016L (en) 1972-05-23
ES397243A1 (en) 1975-04-16
IE36016B1 (en) 1976-07-21
FR2115357A1 (en) 1972-07-07
AU3556471A (en) 1973-05-17
AR192334A1 (en) 1973-02-14
GB1317239A (en) 1973-05-16
NO133894C (en) 1976-07-14
FR2115357B1 (en) 1974-10-18
IL38089A0 (en) 1972-01-27
HU163713B (en) 1973-10-27
DE2157334A1 (en) 1972-05-31
NO133894B (en) 1976-04-05
BE775641A (en) 1972-05-23
NL7115903A (en) 1972-05-25

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Legal Events

Date Code Title Description
PL Patent ceased