MTP992B - Tricyclic pyridazopyridone - Google Patents

Tricyclic pyridazopyridone

Info

Publication number
MTP992B
MTP992B MT992A MTP992A MTP992B MT P992 B MTP992 B MT P992B MT 992 A MT992 A MT 992A MT P992 A MTP992 A MT P992A MT P992 B MTP992 B MT P992B
Authority
MT
Malta
Prior art keywords
pyridazopyridone
tricyclic
tricyclic pyridazopyridone
Prior art date
Application number
MT992A
Inventor
Ulf Fischer
Fernard Scheider
Ulrich Widmer
Original Assignee
Hoffman Laroche And Co Aktieng
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 Hoffman Laroche And Co Aktieng filed Critical Hoffman Laroche And Co Aktieng
Publication of MTP992B publication Critical patent/MTP992B/en

Links

Classifications

    • 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)
MT992A 1985-12-13 1986-11-28 Tricyclic pyridazopyridone MTP992B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH532485 1985-12-13

Publications (1)

Publication Number Publication Date
MTP992B true MTP992B (en) 1987-08-04

Family

ID=4291672

Family Applications (1)

Application Number Title Priority Date Filing Date
MT992A MTP992B (en) 1985-12-13 1986-11-28 Tricyclic pyridazopyridone

Country Status (5)

Country Link
KR (1) KR950007178B1 (en)
MT (1) MTP992B (en)
MW (1) MW7986A1 (en)
MY (1) MY101421A (en)
ZA (1) ZA869266B (en)

Also Published As

Publication number Publication date
MY101421A (en) 1991-11-18
KR870006047A (en) 1987-07-08
ZA869266B (en) 1987-08-26
MW7986A1 (en) 1987-10-14
KR950007178B1 (en) 1995-07-03

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