[go: up one dir, main page]

NO810989L - Imidazo(4,5-b)pyridin-derivater og fremstilling derav - Google Patents

Imidazo(4,5-b)pyridin-derivater og fremstilling derav

Info

Publication number
NO810989L
NO810989L NO810989A NO810989A NO810989L NO 810989 L NO810989 L NO 810989L NO 810989 A NO810989 A NO 810989A NO 810989 A NO810989 A NO 810989A NO 810989 L NO810989 L NO 810989L
Authority
NO
Norway
Prior art keywords
pyridinyl
imidazo
dihydro
pyridine
pyridin
Prior art date
Application number
NO810989A
Other languages
English (en)
Norwegian (no)
Inventor
George Yohe Lesher
Ruth Pauline Brundage
Chester Joseph Opalka
Donald Frederick Page
Original Assignee
Sterling Drug Inc
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
Priority claimed from US06/132,907 external-priority patent/US4294836A/en
Priority claimed from US06/135,105 external-priority patent/US4294837A/en
Application filed by Sterling Drug Inc filed Critical Sterling Drug Inc
Publication of NO810989L publication Critical patent/NO810989L/no

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
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/63—One oxygen atom
    • C07D213/64—One oxygen atom attached in position 2 or 6
    • 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
    • C07D213/61—Halogen atoms or nitro 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
    • C07D213/73—Unsubstituted amino or imino radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pyridine Compounds (AREA)
NO810989A 1980-03-24 1981-03-23 Imidazo(4,5-b)pyridin-derivater og fremstilling derav NO810989L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/132,907 US4294836A (en) 1980-03-24 1980-03-24 1,3-Dihydro-6-(pyridinyl)-2H-imidazo[4,5-b]pyridin-2-ones and -imidazo[4,5-b]-pyridine-2-thiones and their cardiotonic use
US06/135,105 US4294837A (en) 1980-03-28 1980-03-28 1,3-Dihydro-6-(pyridinyl)-2H-imidazo[4,5-b]pyridin-2-ones and -imidazo[4,5-b]pyridine-2-thiones and their cardiotonic use

Publications (1)

Publication Number Publication Date
NO810989L true NO810989L (no) 1981-09-25

Family

ID=26830852

Family Applications (1)

Application Number Title Priority Date Filing Date
NO810989A NO810989L (no) 1980-03-24 1981-03-23 Imidazo(4,5-b)pyridin-derivater og fremstilling derav

Country Status (14)

Country Link
AU (1) AU6868381A (xx)
DE (1) DE3111563A1 (xx)
DK (1) DK130381A (xx)
ES (1) ES500605A0 (xx)
FI (1) FI810878A7 (xx)
FR (1) FR2478637A1 (xx)
GB (1) GB2072187A (xx)
IL (1) IL62402A0 (xx)
IT (1) IT1167724B (xx)
LU (1) LU83251A1 (xx)
NL (1) NL8101454A (xx)
NO (1) NO810989L (xx)
PT (1) PT72710B (xx)
SE (1) SE8101841L (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4775674A (en) * 1986-05-23 1988-10-04 Bristol-Myers Company Imidazoquinolinylether derivatives useful as phosphodiesterase and blood aggregation inhibitors
CN103848783B (zh) * 2014-01-14 2016-05-04 红太阳集团有限公司 一种一步氧化合成2-氯烟酸的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000206A1 (fr) * 1977-10-13 1979-04-19 Roussel Uclaf Nouveaux derives substitues de la 1,3-dihydro imadazo (4, 5-b) pyridin-2-one, procede, application, compositions et intermediaires obtenus

Also Published As

Publication number Publication date
GB2072187A (en) 1981-09-30
FR2478637A1 (fr) 1981-09-25
IL62402A0 (en) 1981-05-20
ES8202006A1 (es) 1982-01-01
FI810878L (fi) 1981-09-25
AU6868381A (en) 1981-10-01
DK130381A (da) 1981-09-25
FI810878A7 (fi) 1981-09-25
IT8120658A0 (it) 1981-03-23
IT1167724B (it) 1987-05-13
LU83251A1 (fr) 1981-10-29
SE8101841L (sv) 1981-09-25
PT72710A (en) 1981-04-01
ES500605A0 (es) 1982-01-01
NL8101454A (nl) 1981-10-16
PT72710B (en) 1982-03-24
DE3111563A1 (de) 1982-06-16

Similar Documents

Publication Publication Date Title
US4294836A (en) 1,3-Dihydro-6-(pyridinyl)-2H-imidazo[4,5-b]pyridin-2-ones and -imidazo[4,5-b]-pyridine-2-thiones and their cardiotonic use
US4294837A (en) 1,3-Dihydro-6-(pyridinyl)-2H-imidazo[4,5-b]pyridin-2-ones and -imidazo[4,5-b]pyridine-2-thiones and their cardiotonic use
CA1171856A (en) 5-(pyridinyl)pyridine-2,3-diamines, 5- (pyridinyl)pyridin-2-amines, preparation and cardiotonic use of some
US4317909A (en) Preparation of 1,3-dihydro-5-(pyridinyl)-2H-imidazo[4,5-b]pyridin-2-ones
US4072746A (en) 3-Amino-5-(pyridinyl)-2(1H)-pyridinones
US4309537A (en) Production of imidazo[4,5-b]pyridin-2-ones or thiones
CA1143736A (en) 6-alkyl-5-(pyridinyl)-3-substituted-2(1h)-pyridinones, useful as cardiotonic agents and their preparation
US5366972A (en) 5,11-dihydro-6H-dipyrido(3,2-B:2',3'-E)(1,4)diazepines and their use in the prevention or treatment of HIV infection
DE69824029T2 (de) Bicyclische kinase inhibitoren
FI76564C (fi) Foerfarande foer framstaellning av terapeutiskt anvaendbara 2(1h)-pyridinoner.
CA1159061A (en) 6-(pyridinyl)-3h-imidazo¬4,5-b|pyridines or 6- (pyridinyl)-1h-imidazo¬4,5-b|pyridines, preparation and cardiotonic use
NO177785B (no) Analogifremgangsmåter for fremstilling av terapeutisk aktive alkoksy-4(1H)-pyridonderivater
NO810989L (no) Imidazo(4,5-b)pyridin-derivater og fremstilling derav
NO149314B (no) Analogifremgangsmaate for fremstilling av fysiologisk aktive imidazoisokinolindioner
CA1166253A (en) 4-amino-6-(pyridinyl)-3(2h)-pyridazinones, preparation and cardiotonic use
US4374141A (en) 2-Substituted amino-5-(pyridinyl)-nicotinamides and their cardiotonic use
CA1198424A (en) Nitro, amino and aroylamino-n-phenylpyridinamines in a process for preparing pyrido¬1, 4|benzodiazepines
US4304776A (en) 4-Substituted-6-(pyridinyl)-3(2h)-pyridazinones and their use as intermediates and cardiotonics
US4338446A (en) Di-(lower-alkyl)hydroxy-[2-oxo-2-(pyridinyl)ethyl]-propanedioates
Foster et al. Pyrazolopyridines. Part II. Preparation of 3-substituted 2-aryl-2 H-pyrazolo [4, 3-b] pyridines. Acid-catalysed cyclisation of 2-arylaminomethyl-3-nitropyridines
NO821314L (no) Pyrazolpyridinderivater og fremgangsmaate for deres fremstilling
NO880879L (no) Mellomprodukter.