CS179394B2 - Method for production of phtalazine/2,3-b/-phtalazine-5/14h/,12/7h/-dione. - Google Patents

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

Info

Publication number
CS179394B2
CS179394B2 CS301274A CS301274A CS179394B2 CS 179394 B2 CS179394 B2 CS 179394B2 CS 301274 A CS301274 A CS 301274A CS 301274 A CS301274 A CS 301274A CS 179394 B2 CS179394 B2 CS 179394B2
Authority
CS
Czechoslovakia
Prior art keywords
phtalazine
dione
production
Prior art date
Application number
CS301274A
Other languages
Czech (cs)
Inventor
Ernesto Oppici
Antonio Coco
Anacleto Gianantonio
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 CS179394B2 publication Critical patent/CS179394B2/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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Furan Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CS301274A 1973-04-27 1974-04-26 Method for production of phtalazine/2,3-b/-phtalazine-5/14h/,12/7h/-dione. CS179394B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2020273 1973-04-27

Publications (1)

Publication Number Publication Date
CS179394B2 true CS179394B2 (en) 1977-10-31

Family

ID=10142124

Family Applications (1)

Application Number Title Priority Date Filing Date
CS301274A CS179394B2 (en) 1973-04-27 1974-04-26 Method for production of phtalazine/2,3-b/-phtalazine-5/14h/,12/7h/-dione.

Country Status (9)

Country Link
JP (1) JPS5013399A (en)
CA (1) CA1012970A (en)
CH (1) CH589086A5 (en)
CS (1) CS179394B2 (en)
DD (1) DD112650A5 (en)
HU (1) HU167318B (en)
NL (1) NL7405322A (en)
PL (1) PL90471B1 (en)
SU (1) SU576933A3 (en)

Also Published As

Publication number Publication date
CA1012970A (en) 1977-06-28
SU576933A3 (en) 1977-10-15
JPS5013399A (en) 1975-02-12
HU167318B (en) 1975-09-27
PL90471B1 (en) 1977-01-31
NL7405322A (en) 1974-10-29
CH589086A5 (en) 1977-06-30
DD112650A5 (en) 1975-04-20

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