CS178916B2 - Method for productin of 3,4-dihydro-1/2h/-phtalazinones - Google Patents

Method for productin of 3,4-dihydro-1/2h/-phtalazinones

Info

Publication number
CS178916B2
CS178916B2 CS301174A CS301174A CS178916B2 CS 178916 B2 CS178916 B2 CS 178916B2 CS 301174 A CS301174 A CS 301174A CS 301174 A CS301174 A CS 301174A CS 178916 B2 CS178916 B2 CS 178916B2
Authority
CS
Czechoslovakia
Prior art keywords
phtalazinones
productin
dihydro
Prior art date
Application number
CS301174A
Other languages
English (en)
Inventor
Elvio Bellasio
Vincenzo Rodolfi
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 CS178916B2 publication Critical patent/CS178916B2/cs

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/26—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings condensed with carbocyclic rings or ring systems
    • C07D237/30—Phthalazines
    • C07D237/32—Phthalazines with oxygen atoms directly attached to carbon atoms of the nitrogen-containing ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Furan Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
CS301174A 1973-04-27 1974-04-26 Method for productin of 3,4-dihydro-1/2h/-phtalazinones CS178916B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2020173 1973-04-27

Publications (1)

Publication Number Publication Date
CS178916B2 true CS178916B2 (en) 1977-10-31

Family

ID=10142109

Family Applications (1)

Application Number Title Priority Date Filing Date
CS301174A CS178916B2 (en) 1973-04-27 1974-04-26 Method for productin of 3,4-dihydro-1/2h/-phtalazinones

Country Status (7)

Country Link
JP (1) JPS5013380A (cs)
CH (1) CH580599A5 (cs)
CS (1) CS178916B2 (cs)
DD (1) DD110872A5 (cs)
HU (1) HU167477B (cs)
PL (1) PL97325B1 (cs)
SU (1) SU518128A3 (cs)

Also Published As

Publication number Publication date
HU167477B (cs) 1975-10-28
SU518128A3 (ru) 1976-06-15
JPS5013380A (cs) 1975-02-12
PL97325B1 (pl) 1978-02-28
CH580599A5 (en) 1976-10-15
DD110872A5 (cs) 1975-01-12

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