CS179916B2 - Method for production of phtalazino-2,3-b phtalazine-5/14h/-12/7h/-dione - Google Patents

Method for production of phtalazino-2,3-b phtalazine-5/14h/-12/7h/-dione

Info

Publication number
CS179916B2
CS179916B2 CS301374A CS301374A CS179916B2 CS 179916 B2 CS179916 B2 CS 179916B2 CS 301374 A CS301374 A CS 301374A CS 301374 A CS301374 A CS 301374A CS 179916 B2 CS179916 B2 CS 179916B2
Authority
CS
Czechoslovakia
Prior art keywords
phtalazino
phtalazine
dione
production
Prior art date
Application number
CS301374A
Other languages
Czech (cs)
Inventor
Anacleto Gianantonio
Antonio Coco
Elvio Bellasio
Original Assignee
Lepetit Spa
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 Lepetit Spa filed Critical Lepetit Spa
Publication of CS179916B2 publication Critical patent/CS179916B2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
CS301374A 1973-04-27 1974-04-26 Method for production of phtalazino-2,3-b phtalazine-5/14h/-12/7h/-dione CS179916B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2020373 1973-04-27

Publications (1)

Publication Number Publication Date
CS179916B2 true CS179916B2 (en) 1977-12-30

Family

ID=10142140

Family Applications (1)

Application Number Title Priority Date Filing Date
CS301374A CS179916B2 (en) 1973-04-27 1974-04-26 Method for production of phtalazino-2,3-b phtalazine-5/14h/-12/7h/-dione

Country Status (11)

Country Link
JP (1) JPS5337880B2 (en)
AR (1) AR206889A1 (en)
CA (1) CA1016944A (en)
CH (1) CH593284A5 (en)
CS (1) CS179916B2 (en)
DD (1) DD113358A5 (en)
ES (1) ES425747A1 (en)
HU (1) HU167319B (en)
NL (1) NL7405321A (en)
PL (1) PL88727B1 (en)
SU (1) SU520916A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025941B1 (en) * 1979-09-19 1983-05-04 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Pyridazopyridazine derivatives, processes for their preparation and pharmaceutical compositions containing these pyridazopyridazine derivatives

Also Published As

Publication number Publication date
AR206889A1 (en) 1976-08-31
HU167319B (en) 1975-09-27
PL88727B1 (en) 1976-09-30
JPS5013398A (en) 1975-02-12
CA1016944A (en) 1977-09-06
DD113358A5 (en) 1975-06-05
CH593284A5 (en) 1977-11-30
SU520916A3 (en) 1976-07-05
ES425747A1 (en) 1976-06-16
JPS5337880B2 (en) 1978-10-12
NL7405321A (en) 1974-10-29

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