NO803735L - 6-(pyridinyl)pyridaziner og fremgangsmaate til deres fremstilling - Google Patents

6-(pyridinyl)pyridaziner og fremgangsmaate til deres fremstilling

Info

Publication number
NO803735L
NO803735L NO803735A NO803735A NO803735L NO 803735 L NO803735 L NO 803735L NO 803735 A NO803735 A NO 803735A NO 803735 A NO803735 A NO 803735A NO 803735 L NO803735 L NO 803735L
Authority
NO
Norway
Prior art keywords
pyridinyl
pyridazine
acid
chloro
hydrazino
Prior art date
Application number
NO803735A
Other languages
English (en)
Norwegian (no)
Inventor
George Yohe Lesher
William Borden Dickinson
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 NO803735L publication Critical patent/NO803735L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • 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
    • C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
    • C07D213/46—Oxygen atoms
    • C07D213/50—Ketonic radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
NO803735A 1979-12-13 1980-12-11 6-(pyridinyl)pyridaziner og fremgangsmaate til deres fremstilling NO803735L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10319279A 1979-12-13 1979-12-13
US06/173,004 US4304775A (en) 1979-12-13 1980-07-28 3-Hydrazino-6-(pyridinyl) pyridazines and cardiotonic use thereof

Publications (1)

Publication Number Publication Date
NO803735L true NO803735L (no) 1981-06-15

Family

ID=26800173

Family Applications (1)

Application Number Title Priority Date Filing Date
NO803735A NO803735L (no) 1979-12-13 1980-12-11 6-(pyridinyl)pyridaziner og fremgangsmaate til deres fremstilling

Country Status (15)

Country Link
US (1) US4304775A (fr)
KR (1) KR830004290A (fr)
AU (1) AU6515780A (fr)
DE (1) DE3046914A1 (fr)
DK (1) DK531880A (fr)
FI (1) FI803776A7 (fr)
FR (2) FR2471380A1 (fr)
GB (1) GB2066241A (fr)
IL (1) IL61626A0 (fr)
IT (1) IT1134684B (fr)
LU (1) LU82997A1 (fr)
NL (1) NL8006658A (fr)
NO (1) NO803735L (fr)
PT (1) PT72159B (fr)
SE (1) SE8008731L (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4590194A (en) * 1981-10-05 1986-05-20 Sterling Drug Inc. 3-[methyl or dimethyl)amino]-6-(pyridinyl)pyridazines and their cardiotonic use
US4432979A (en) * 1981-10-26 1984-02-21 William H. Rorer, Inc. Pyridone compounds
US4514400A (en) * 1981-10-26 1985-04-30 William H. Rorer, Inc. Cardiotonic 5-heteroaryl-pyridone
US5001125A (en) * 1984-03-26 1991-03-19 Janssen Pharmaceutica N.V. Anti-virally active pyridazinamines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3717365A (en) * 1970-10-19 1973-02-20 Cochran Western Corp Automatic vehicle hitch assembly
US4072746A (en) * 1975-10-14 1978-02-07 Sterling Drug Inc. 3-Amino-5-(pyridinyl)-2(1H)-pyridinones
IT1063908B (it) * 1976-06-11 1985-02-18 Isf Spa Derivati idrazinopiridazinici
HU176100B (en) * 1977-10-25 1980-12-28 Gyogyszerkutato Intezet Process for preparing new 3-/1-pyrazolyl/-pyridazine derivatives

Also Published As

Publication number Publication date
SE8008731L (sv) 1981-06-14
IL61626A0 (en) 1981-01-30
IT1134684B (it) 1986-08-13
GB2066241A (en) 1981-07-08
IT8026581A0 (it) 1980-12-11
DE3046914A1 (de) 1981-09-17
KR830004290A (ko) 1983-07-09
DK531880A (da) 1981-06-14
FR2471380A1 (fr) 1981-06-19
LU82997A1 (fr) 1981-07-23
FI803776L (fi) 1981-06-14
AU6515780A (en) 1981-06-18
PT72159B (en) 1981-10-28
FR2479826A1 (fr) 1981-10-09
NL8006658A (nl) 1981-07-16
US4304775A (en) 1981-12-08
FI803776A7 (fi) 1981-06-14
PT72159A (en) 1981-01-01

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