FR2062985B1 - - Google Patents

Info

Publication number
FR2062985B1
FR2062985B1 FR707034518A FR7034518A FR2062985B1 FR 2062985 B1 FR2062985 B1 FR 2062985B1 FR 707034518 A FR707034518 A FR 707034518A FR 7034518 A FR7034518 A FR 7034518A FR 2062985 B1 FR2062985 B1 FR 2062985B1
Authority
FR
France
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
FR707034518A
Other languages
French (fr)
Other versions
FR2062985A1 (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.)
Lonza AG
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 FR2062985A1 publication Critical patent/FR2062985A1/fr
Application granted granted Critical
Publication of FR2062985B1 publication Critical patent/FR2062985B1/fr
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
    • C07D213/803—Processes of preparation
FR707034518A 1969-09-24 1970-09-23 Expired FR2062985B1 (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 (2)

Publication Number Publication Date
FR2062985A1 FR2062985A1 (en) 1971-07-02
FR2062985B1 true FR2062985B1 (en) 1973-01-12

Family

ID=4400679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707034518A Expired FR2062985B1 (en) 1969-09-24 1970-09-23

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
ES383857A1 (en) 1973-07-16
FR2062985A1 (en) 1971-07-02
DE2046556A1 (en) 1971-04-22
ZA706488B (en) 1972-04-26
IT1035029B (en) 1979-10-20
GB1276776A (en) 1972-06-07
SE394814B (en) 1977-07-11
AT300809B (en) 1972-08-10
NL7013937A (en) 1971-03-26
CH515903A (en) 1971-11-30
RO59308A (en) 1976-03-15
BE756534A (en) 1971-03-01
JPS5335950B1 (en) 1978-09-29

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Legal Events

Date Code Title Description
ST Notification of lapse