GB1317239A - Nicotinic acid derivatives - Google Patents

Nicotinic acid derivatives

Info

Publication number
GB1317239A
GB1317239A GB5436671A GB5436671A GB1317239A GB 1317239 A GB1317239 A GB 1317239A GB 5436671 A GB5436671 A GB 5436671A GB 5436671 A GB5436671 A GB 5436671A GB 1317239 A GB1317239 A GB 1317239A
Authority
GB
United Kingdom
Prior art keywords
hydroxy
nicotinic acid
acid
alkyl
give
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB5436671A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of GB1317239A publication Critical patent/GB1317239A/en
Expired legal-status Critical Current

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)
GB5436671A 1970-11-23 1971-11-23 Nicotinic acid derivatives Expired GB1317239A (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
GB1317239A true GB1317239A (en) 1973-05-16

Family

ID=26785310

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5436671A Expired GB1317239A (en) 1970-11-23 1971-11-23 Nicotinic acid derivatives

Country Status (12)

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

Also Published As

Publication number Publication date
NO133894C (enExample) 1976-07-14
NO133894B (enExample) 1976-04-05
IE36016L (en) 1972-05-23
DE2157334A1 (de) 1972-05-31
CH558798A (de) 1975-02-14
FR2115357B1 (enExample) 1974-10-18
FR2115357A1 (enExample) 1972-07-07
IL38089A0 (en) 1972-01-27
IL38089A (en) 1975-08-31
IE36016B1 (en) 1976-07-21
HU163713B (enExample) 1973-10-27
ES397243A1 (es) 1975-04-16
AR192334A1 (es) 1973-02-14
BE775641A (fr) 1972-05-23
AU3556471A (en) 1973-05-17
NL7115903A (enExample) 1972-05-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee