SE394814B - PROCEDURE FOR PREPARATION OF NICOTIC ACID OR ISONICOTIC ACID - Google Patents

PROCEDURE FOR PREPARATION OF NICOTIC ACID OR ISONICOTIC ACID

Info

Publication number
SE394814B
SE394814B SE7012821A SE1282170A SE394814B SE 394814 B SE394814 B SE 394814B SE 7012821 A SE7012821 A SE 7012821A SE 1282170 A SE1282170 A SE 1282170A SE 394814 B SE394814 B SE 394814B
Authority
SE
Sweden
Prior art keywords
acid
procedure
preparation
isonicotic
nicotic
Prior art date
Application number
SE7012821A
Other languages
Swedish (sv)
Inventor
A Stocker
O Marti
T Pfammatter
G Schreiner
S Brander
Original Assignee
Lonza 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 Lonza Ag filed Critical Lonza Ag
Publication of SE394814B publication Critical patent/SE394814B/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
    • C07D213/803—Processes of preparation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
SE7012821A 1969-09-24 1970-09-21 PROCEDURE FOR PREPARATION OF NICOTIC ACID OR ISONICOTIC ACID SE394814B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1441969A CH515903A (en) 1969-09-24 1969-09-24 Process for the preparation of pyridinecarboxylic acids

Publications (1)

Publication Number Publication Date
SE394814B true SE394814B (en) 1977-07-11

Family

ID=4400679

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7012821A SE394814B (en) 1969-09-24 1970-09-21 PROCEDURE FOR PREPARATION OF NICOTIC ACID OR ISONICOTIC ACID

Country Status (13)

Country Link
JP (1) JPS5335950B1 (en)
AT (1) AT300809B (en)
BE (1) BE756534A (en)
CH (1) CH515903A (en)
DE (1) DE2046556A1 (en)
ES (1) ES383857A1 (en)
FR (1) FR2062985B1 (en)
GB (1) GB1276776A (en)
IT (1) IT1035029B (en)
NL (1) NL7013937A (en)
RO (1) RO59308A (en)
SE (1) SE394814B (en)
ZA (1) ZA706488B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3614019A1 (en) * 1986-04-25 1987-11-05 Degussa METHOD FOR PRODUCING HIGH PURITY CRYSTAL CRYSTALLINE NICOTINIC ACID

Also Published As

Publication number Publication date
GB1276776A (en) 1972-06-07
IT1035029B (en) 1979-10-20
JPS5335950B1 (en) 1978-09-29
ES383857A1 (en) 1973-07-16
CH515903A (en) 1971-11-30
AT300809B (en) 1972-08-10
BE756534A (en) 1971-03-01
DE2046556A1 (en) 1971-04-22
FR2062985A1 (en) 1971-07-02
ZA706488B (en) 1972-04-26
FR2062985B1 (en) 1973-01-12
NL7013937A (en) 1971-03-26
RO59308A (en) 1976-03-15

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