NL8004815A - Nieuwe pyridazinonderivaten, werkwijze ter bereiding hiervan, en farmaceutische preparaten die de pyridazinonderivaten bevatten. - Google Patents

Nieuwe pyridazinonderivaten, werkwijze ter bereiding hiervan, en farmaceutische preparaten die de pyridazinonderivaten bevatten. Download PDF

Info

Publication number
NL8004815A
NL8004815A NL8004815A NL8004815A NL8004815A NL 8004815 A NL8004815 A NL 8004815A NL 8004815 A NL8004815 A NL 8004815A NL 8004815 A NL8004815 A NL 8004815A NL 8004815 A NL8004815 A NL 8004815A
Authority
NL
Netherlands
Prior art keywords
pyridinyl
pyridazinone
acid
dihydro
methyl
Prior art date
Application number
NL8004815A
Other languages
English (en)
Dutch (nl)
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
Application filed by Sterling Drug Inc filed Critical Sterling Drug Inc
Publication of NL8004815A publication Critical patent/NL8004815A/nl

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
    • C07D213/24—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 substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/57—Nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Steroid Compounds (AREA)
NL8004815A 1979-08-30 1980-08-26 Nieuwe pyridazinonderivaten, werkwijze ter bereiding hiervan, en farmaceutische preparaten die de pyridazinonderivaten bevatten. NL8004815A (nl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US7106579A 1979-08-30 1979-08-30
US7106579 1979-08-30
US06/144,576 US4304777A (en) 1979-08-30 1980-04-28 6-(Pyridinyl)-3(2H)-pyridazinones and their use as cardiotonics
US14457680 1980-04-28

Publications (1)

Publication Number Publication Date
NL8004815A true NL8004815A (nl) 1981-03-03

Family

ID=26751794

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8004815A NL8004815A (nl) 1979-08-30 1980-08-26 Nieuwe pyridazinonderivaten, werkwijze ter bereiding hiervan, en farmaceutische preparaten die de pyridazinonderivaten bevatten.

Country Status (19)

Country Link
US (1) US4304777A (it)
AR (1) AR226704A1 (it)
AT (1) ATA427680A (it)
AU (1) AU532052B2 (it)
CA (1) CA1155848A (it)
DE (1) DE3032137A1 (it)
DK (1) DK364880A (it)
ES (1) ES8107215A1 (it)
FI (1) FI802676A (it)
FR (1) FR2464264A1 (it)
GB (1) GB2057438B (it)
IL (1) IL60918A (it)
IT (1) IT1141012B (it)
LU (1) LU82728A1 (it)
NL (1) NL8004815A (it)
NO (1) NO802507L (it)
NZ (1) NZ194811A (it)
PT (1) PT71736B (it)
SE (1) SE8005946L (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL62679A0 (en) * 1980-04-28 1981-06-29 Sterling Drug Inc 4,5-dihydro-3(2h)-pyridazinone derivatives,their preparation and pharmaceutical compositions containing them
US4486431A (en) * 1981-01-14 1984-12-04 Sterling Drug Inc. Cardiotonic use of 4,5-dihydro-6-(4-pyridinyl)-3(2H)-pyridazinones
US4397854A (en) 1981-05-14 1983-08-09 Warner-Lambert Company Substituted 6-phenyl-3(2H)-pyridazinones useful as cardiotonic agents
US4404203A (en) 1981-05-14 1983-09-13 Warner-Lambert Company Substituted 6-phenyl-3(2H)-pyridazinones useful as cardiotonic agents
US4353905A (en) 1981-09-17 1982-10-12 Warner-Lambert Company Substituted 4,5-dihydro-6-[4-(1H-imidazol-1-yl)phenyl]-3(2H)-pyridazinones and 6-[4-(1H-imidazol-1-yl)phenyl]-3(2H)-pyridazinones
IE54598B1 (en) * 1981-11-12 1989-12-06 Ici Plc Pharmaceutically-active pyridylvinylpyridazinones
US4591591A (en) * 1984-03-08 1986-05-27 Eli Lilly And Company Pyridazinone derivatives as inotropic agents
US4647564A (en) * 1984-05-14 1987-03-03 Eli Lilly And Company Inotropic agents
US4631279A (en) * 1984-10-15 1986-12-23 Eli Lilly And Company 6-(pyridinylphenyl)dihydropyridazinones as inotropic agents
US4617302A (en) * 1984-10-15 1986-10-14 Eli Lilly And Company Inotropic agents
HU195645B (en) * 1985-10-30 1988-06-28 Gyogyszerkutato Intezet Process for preparing novel 3(2h)-pyridazinone derivatives and pharmaceutical compositions comprising the same
DE3626865A1 (de) * 1986-08-08 1988-02-11 Boehringer Mannheim Gmbh Neue pyridazinon-derivate, verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel
GB9015764D0 (en) * 1990-07-18 1990-09-05 Fujisawa Pharmaceutical Co Pyrazolopyridine compound and processes for preparation thereof
CN1038249C (zh) * 1991-08-28 1998-05-06 罗姆和哈斯公司 含有二氢哒嗪酮及其相关化合物的杀菌组合物
EP3365335B1 (en) 2015-10-23 2024-02-14 Array Biopharma, Inc. 2-aryl- and 2-heteroaryl-substituted 2-pyridazin-3(2h)-one compounds as inhibitors of fgfr tyrosine kinases

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3822260A (en) * 1970-10-09 1974-07-02 American Cyanamid Co 6-(cyanophenyl)-4,5-dihydro-3(2h)-pyridazinones
US3746712A (en) * 1971-06-08 1973-07-17 A Ross 6-(substituted-phenyl)-5-methyl-4,5-dihydro-3(2h)-pyridazinones
US3812256A (en) * 1971-06-08 1974-05-21 American Cyanamid Co Novel method for lowering blood pressure in mammals
US4004009A (en) * 1975-07-31 1977-01-18 Sandoz, Inc. Antihypertensive aryl pyrazolo[4,3-c]pyridazinones
US4004012A (en) * 1975-10-14 1977-01-18 Sterling Drug Inc. 3-Cyano-5-(pyridinyl)-2(1H)-pyridinones
US4072746A (en) * 1975-10-14 1978-02-07 Sterling Drug Inc. 3-Amino-5-(pyridinyl)-2(1H)-pyridinones

Also Published As

Publication number Publication date
GB2057438B (en) 1983-09-07
ES494559A0 (es) 1981-08-16
DE3032137A1 (de) 1981-03-19
US4304777A (en) 1981-12-08
IT1141012B (it) 1986-10-01
PT71736A (en) 1980-09-01
NO802507L (no) 1981-03-02
SE8005946L (sv) 1981-03-02
FR2464264A1 (fr) 1981-03-06
FI802676A (fi) 1981-03-01
IL60918A0 (en) 1980-10-26
LU82728A1 (fr) 1981-03-24
IL60918A (en) 1983-11-30
CA1155848A (en) 1983-10-25
NZ194811A (en) 1984-05-31
AU532052B2 (en) 1983-09-15
ES8107215A1 (es) 1981-08-16
IT8024230A0 (it) 1980-08-20
GB2057438A (en) 1981-04-01
DK364880A (da) 1981-03-01
AU6192880A (en) 1981-03-05
ATA427680A (de) 1983-12-15
PT71736B (en) 1981-06-15
AR226704A1 (es) 1982-08-13

Similar Documents

Publication Publication Date Title
NL8004815A (nl) Nieuwe pyridazinonderivaten, werkwijze ter bereiding hiervan, en farmaceutische preparaten die de pyridazinonderivaten bevatten.
US4465686A (en) 5-(Hydroxy- and/or amino-phenyl)-6-(lower-alkyl)-2-(1H)-pyridinones, their cardiotonic use and preparation
US4504482A (en) [5(or 4)-(Pyridinyl)-2-pyrimidinyl]ureas and cardiotonic use thereof
CA1188303A (en) 5-(pyridinyl)-1h-benzimidazoles and 1-hydroxy-6- (pyridinyl)-1h-benzimidazoles, their preparation and use as cardiotonics
US4599423A (en) Preparation of 5-(hydroxy- and/or aminophenyl-6-lower-alkyl)-2(1H)-pyridinones
US4337253A (en) 4,5-Dihydro-2-methyl-6-(4-pyridinyl)-3(2H)-pyridazinone and its use as a cardiotonic
US4375467A (en) 5-(Pyridinyl)-1H-pyrazolo[3,4-b] pyridines and their cardiotonic use
US4304775A (en) 3-Hydrazino-6-(pyridinyl) pyridazines and cardiotonic use thereof
US4590194A (en) 3-[methyl or dimethyl)amino]-6-(pyridinyl)pyridazines and their cardiotonic use
US4374141A (en) 2-Substituted amino-5-(pyridinyl)-nicotinamides and their cardiotonic use
US4391811A (en) 2-Amino-6-(pyridinyl)-3H-imidazo[4,5-b]pyridines and their cardiotonic use
US4346221A (en) Preparation of 4-amino-6-(pyridinyl)-3(2H)-pyridazinones from 6-(pyridinyl)-3(2H)-pyridazinones
CA1166255A (en) 4,5-dihydro-2-substituted-6-(pyridinyl)-3(2h)- pyridazinones, preparation and cardiotonic use thereof
US4463008A (en) 2-Alkoxy-5-(pyridinyl)pyridines and cardiotonic use thereof
US4304776A (en) 4-Substituted-6-(pyridinyl)-3(2h)-pyridazinones and their use as intermediates and cardiotonics
US4354026A (en) 3-Chloro-6-(pyridinyl)-pyridazines
NL8105667A (nl) Nicotinamidederivaten, werkwijze ter bereiding daarvan en cardiotonische preparaten.
US4305943A (en) 4-Amino-6-(pyridinyl)-3(2H)-pyridazinones and their use as cardiotonics
US4362734A (en) 2-(Substituted-amino)-5-(pyridinyl-nicotinonitriles, and their cardiotonic use
US4335132A (en) 5-(Py-Y)-1H-benzimidazol-2-ols and 5-(Py-Y-)-1H-benzimidazole-2-thiols
US4420617A (en) 5(Pyridinyl)pyridin-2-amines
NL8102078A (nl) Nieuwe pyridazinonderivaten, werkwijze ter bereiding hiervan, en farmaceutische preparaten die de pyridazinonderivaten bevatten.
NL8102077A (nl) Nieuwe pyridazinonen, werkwijze ter bereiding hiervan en cardiotonische preparaten.
NL8103362A (nl) Nieuwe pyridinyl-aminofenolen, werkwijze ter bereiding daarvan en cardiotonische preparaten.
NL8101269A (nl) Nieuwe pyrazolopyridinonen en pyridinylnicotinaten, alsmede cardiotonische preparaten die deze verbindingen bevatten.

Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed