NL7503975A - PROCESS FOR THE PREPARATION OF NEW PYRIDINE DERIVATIVES. - Google Patents

PROCESS FOR THE PREPARATION OF NEW PYRIDINE DERIVATIVES.

Info

Publication number
NL7503975A
NL7503975A NL7503975A NL7503975A NL7503975A NL 7503975 A NL7503975 A NL 7503975A NL 7503975 A NL7503975 A NL 7503975A NL 7503975 A NL7503975 A NL 7503975A NL 7503975 A NL7503975 A NL 7503975A
Authority
NL
Netherlands
Prior art keywords
preparation
pyridine derivatives
new pyridine
new
derivatives
Prior art date
Application number
NL7503975A
Other languages
Dutch (nl)
Original Assignee
Christiaens Sa A
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 Christiaens Sa A filed Critical Christiaens Sa A
Publication of NL7503975A publication Critical patent/NL7503975A/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
    • C07D213/81—Amides; Imides
    • C07D213/82—Amides; Imides 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
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/70—Sulfur atoms
    • C07D213/71—Sulfur atoms to which a second hetero atom is attached
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pyridine Compounds (AREA)
NL7503975A 1974-04-04 1975-04-03 PROCESS FOR THE PREPARATION OF NEW PYRIDINE DERIVATIVES. NL7503975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1509474 1974-04-04

Publications (1)

Publication Number Publication Date
NL7503975A true NL7503975A (en) 1975-10-07

Family

ID=10052924

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7503975A NL7503975A (en) 1974-04-04 1975-04-03 PROCESS FOR THE PREPARATION OF NEW PYRIDINE DERIVATIVES.

Country Status (8)

Country Link
JP (1) JPS50140469A (en)
BE (1) BE827326A (en)
CA (1) CA1051888A (en)
DE (1) DE2514334A1 (en)
ES (1) ES436109A1 (en)
FR (1) FR2266506A1 (en)
LU (1) LU72195A1 (en)
NL (1) NL7503975A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4994456A (en) * 1989-03-01 1991-02-19 Nisshin Flour Milling Co., Ltd. Pyridinecarboxylic acid amide derivatives and pharmaceutical compositions comprising same
DE19918021C1 (en) 1999-04-21 2000-06-29 Ruetgers Organics Gmbh Preparation of chlorinated pyridine sulfonic acid chloride derivatives from hydroxypyridine sulfonic acids and phosphorus trichloride/chlorine gas; useful as intermediates for drugs, e.g. torasemide
AU4759201A (en) 2000-03-20 2001-10-03 Teva Pharma Novel processes for preparing torsemide intermediate
US7423147B2 (en) 2004-03-31 2008-09-09 Janssen Pharmaceutical, N.V. Pyridine compounds as histamine H3 modulators
WO2005118543A1 (en) * 2004-06-03 2005-12-15 Ono Pharmaceutical Co., Ltd. Kinase inhibitor and use thereof
JP2007031391A (en) * 2005-07-29 2007-02-08 Koei Chem Co Ltd Method for producing alkylaminopyridine carbonitrile
AU2007256931B2 (en) 2006-05-30 2013-01-24 Janssen Pharmaceutica N.V. Substituted pyridyl amide compounds as modulators of the histamine H3 receptor
EP2222664B1 (en) 2007-11-20 2014-10-29 Janssen Pharmaceutica, N.V. Cycloalkyloxy- and heterocycloalkyloxypyridine compounds as modulators of the histamine h3 receptor

Also Published As

Publication number Publication date
ES436109A1 (en) 1977-01-01
LU72195A1 (en) 1975-08-20
BE827326A (en) 1975-09-29
DE2514334A1 (en) 1975-10-09
JPS50140469A (en) 1975-11-11
CA1051888A (en) 1979-04-03
FR2266506A1 (en) 1975-10-31

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Legal Events

Date Code Title Description
BV The patent application has lapsed