BE786565A - Nouveaux oxydes de pyridine substitues et leur preparation - Google Patents

Nouveaux oxydes de pyridine substitues et leur preparation

Info

Publication number
BE786565A
BE786565A BE786565DA BE786565A BE 786565 A BE786565 A BE 786565A BE 786565D A BE786565D A BE 786565DA BE 786565 A BE786565 A BE 786565A
Authority
BE
Belgium
Prior art keywords
substitutes
preparation
new pyridine
pyridine oxides
oxides
Prior art date
Application number
Other languages
English (en)
Inventor
J J Ursprung
Original Assignee
Upjohn Co
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.)
Publication date
Publication of BE786565A publication Critical patent/BE786565A/fr

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
    • C07D213/89—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 with hetero atoms directly attached to the ring nitrogen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE786565D 1971-07-23 Nouveaux oxydes de pyridine substitues et leur preparation BE786565A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16572371A 1971-07-23 1971-07-23
US05/588,749 US4067874A (en) 1971-07-23 1975-06-20 Novel pyridine 1-oxides

Publications (1)

Publication Number Publication Date
BE786565A true BE786565A (fr) 1973-01-22

Family

ID=26861657

Family Applications (1)

Application Number Title Priority Date Filing Date
BE786565D BE786565A (fr) 1971-07-23 Nouveaux oxydes de pyridine substitues et leur preparation

Country Status (5)

Country Link
US (3) US4067874A (fr)
BE (1) BE786565A (fr)
DE (1) DE2235746A1 (fr)
FR (1) FR2147121B1 (fr)
GB (1) GB1355461A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE786565A (fr) * 1971-07-23 1973-01-22 Upjohn Co Nouveaux oxydes de pyridine substitues et leur preparation
US4021562A (en) * 1975-12-08 1977-05-03 Mead Johnson & Company 4-Tertiary-amino-2,6-diaminopyridine 1-oxides
US4182888A (en) * 1975-12-08 1980-01-08 Mead Johnson & Company 4-Tertiary-amino-2,6-diaminopyridine 1-oxides
FR2350095A1 (fr) 1976-05-03 1977-12-02 Oreal Compositions destinees a la coloration de la peau a base de derives de la pyridine
FR2381766A1 (fr) * 1977-02-28 1978-09-22 Bristol Myers Co Nouveaux 1-oxydes de 4-tertio-amino-2,6-diaminopyridines et composition pharmaceutique les contenant
US4297498A (en) * 1978-01-30 1981-10-27 Mead Johnson & Company 4-Tertiary-amino-2,6-diaminopyridine 1-oxides
US4548973A (en) * 1984-08-27 1985-10-22 Olin Corporation Selected 2,2,6,6-tetramethyl-4-piperidinyl derivatives and their use as light stabilizers
DE3514073A1 (de) * 1985-04-18 1986-10-23 Hoechst Ag, 6230 Frankfurt Mehrfach substituierte pyridin-1-oxide, verfahren zu ihrer herstellung, die sie enthaltenden arzneimittel und ihre verwendung
DE3541428A1 (de) * 1985-11-23 1987-05-27 Hoechst Ag Neue basisch substituierte pyridinverbindungen, verfahren zu ihrer herstellung, die sie enthaltenden arzneimittel und ihre verwendung
GB9008818D0 (en) * 1990-04-19 1990-06-13 Ici Plc Amine derivatives

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE786565A (fr) * 1971-07-23 1973-01-22 Upjohn Co Nouveaux oxydes de pyridine substitues et leur preparation
US3948910A (en) * 1973-12-28 1976-04-06 The Dow Chemical Company Aminohalopyridine-N-oxides

Also Published As

Publication number Publication date
US4122264A (en) 1978-10-24
GB1355461A (en) 1974-06-05
US4115396A (en) 1978-09-19
US4067874A (en) 1978-01-10
FR2147121B1 (fr) 1976-05-14
DE2235746A1 (de) 1973-02-01
FR2147121A1 (fr) 1973-03-09

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: THE UPJOHN CY

Effective date: 19860731