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FR1077001A - Process for the preparation of isonicotinic acid derivatives - Google Patents

Process for the preparation of isonicotinic acid derivatives

Info

Publication number
FR1077001A
FR1077001A FR1077001DA FR1077001A FR 1077001 A FR1077001 A FR 1077001A FR 1077001D A FR1077001D A FR 1077001DA FR 1077001 A FR1077001 A FR 1077001A
Authority
FR
France
Prior art keywords
preparation
acid derivatives
isonicotinic acid
isonicotinic
derivatives
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1077001A publication Critical patent/FR1077001A/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
    • C07D213/86—Hydrazides; Thio or imino analogues thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1077001D 1952-03-07 1953-02-27 Process for the preparation of isonicotinic acid derivatives Expired FR1077001A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1077001XA 1952-03-07 1952-03-07

Publications (1)

Publication Number Publication Date
FR1077001A true FR1077001A (en) 1954-11-03

Family

ID=22317988

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1077001D Expired FR1077001A (en) 1952-03-07 1953-02-27 Process for the preparation of isonicotinic acid derivatives

Country Status (1)

Country Link
FR (1) FR1077001A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753352A (en) * 1953-01-14 1956-07-03 Olin Mathieson Derivatives of isonicotinic acid hydrazide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753352A (en) * 1953-01-14 1956-07-03 Olin Mathieson Derivatives of isonicotinic acid hydrazide

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