FR2307802A1 - PROCESS FOR PREPARING 4-AMINO PYRIDINES - Google Patents

PROCESS FOR PREPARING 4-AMINO PYRIDINES

Info

Publication number
FR2307802A1
FR2307802A1 FR7611335A FR7611335A FR2307802A1 FR 2307802 A1 FR2307802 A1 FR 2307802A1 FR 7611335 A FR7611335 A FR 7611335A FR 7611335 A FR7611335 A FR 7611335A FR 2307802 A1 FR2307802 A1 FR 2307802A1
Authority
FR
France
Prior art keywords
preparing
amino pyridines
pyridines
amino
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.)
Granted
Application number
FR7611335A
Other languages
French (fr)
Other versions
FR2307802B1 (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.)
Bayer Pharma AG
Original Assignee
Schering 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 Schering AG filed Critical Schering AG
Publication of FR2307802A1 publication Critical patent/FR2307802A1/en
Application granted granted Critical
Publication of FR2307802B1 publication Critical patent/FR2307802B1/fr
Granted 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
    • C07D213/72—Nitrogen atoms
    • C07D213/73—Unsubstituted amino or imino radicals
    • 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
    • C07D213/72—Nitrogen atoms
    • C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
FR7611335A 1975-04-18 1976-04-16 PROCESS FOR PREPARING 4-AMINO PYRIDINES Granted FR2307802A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752517774 DE2517774C3 (en) 1975-04-18 1975-04-18 Process for the preparation of 4-aminopyridines

Publications (2)

Publication Number Publication Date
FR2307802A1 true FR2307802A1 (en) 1976-11-12
FR2307802B1 FR2307802B1 (en) 1979-05-11

Family

ID=5944672

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611335A Granted FR2307802A1 (en) 1975-04-18 1976-04-16 PROCESS FOR PREPARING 4-AMINO PYRIDINES

Country Status (13)

Country Link
JP (1) JPS604817B2 (en)
BE (1) BE840874A (en)
CA (1) CA1054604A (en)
CH (1) CH597189A5 (en)
DE (1) DE2517774C3 (en)
DK (1) DK142280C (en)
FR (1) FR2307802A1 (en)
GB (1) GB1548763A (en)
IE (1) IE43092B1 (en)
IT (1) IT1063241B (en)
LU (1) LU74766A1 (en)
MX (1) MX3299E (en)
NL (1) NL7604013A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024105319A1 (en) 2022-11-15 2024-05-23 Stellantis Auto Sas Motor vehicle structure with rear axle support reinforcement

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390710A (en) 1981-10-19 1983-06-28 Ppg Industries, Inc. Catalyst system for manufacturing p-chlorophenyl-N-methyl carbamate
EP1422222B1 (en) * 1997-08-01 2008-12-03 Vertellus Specialties Inc. Process for preparing 4-[(di)alkylamino]pyridines

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
THE CHEMISTRY OF HETEROCYCLIC COMPOUNDS" BY A.WEISSBERGER 1962 INTERSCIENCE PUBLISHERS NEW YORK: "PYRIDILE AND ITS DERIVATIVES" PART THREE) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024105319A1 (en) 2022-11-15 2024-05-23 Stellantis Auto Sas Motor vehicle structure with rear axle support reinforcement

Also Published As

Publication number Publication date
DK142280B (en) 1980-10-06
IE43092L (en) 1976-10-18
JPS604817B2 (en) 1985-02-06
LU74766A1 (en) 1976-11-11
JPS51128973A (en) 1976-11-10
DK142276A (en) 1976-10-19
FR2307802B1 (en) 1979-05-11
GB1548763A (en) 1979-07-18
DK142280C (en) 1981-06-29
DE2517774B2 (en) 1980-02-28
IE43092B1 (en) 1980-12-17
CA1054604A (en) 1979-05-15
CH597189A5 (en) 1978-03-31
DE2517774C3 (en) 1980-10-30
IT1063241B (en) 1985-02-11
DE2517774A1 (en) 1976-10-28
NL7604013A (en) 1976-10-20
MX3299E (en) 1980-08-29
BE840874A (en) 1976-10-18

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Legal Events

Date Code Title Description
ST Notification of lapse