CH491928A - Process for the production of basic substituted phthalazones - Google Patents

Process for the production of basic substituted phthalazones

Info

Publication number
CH491928A
CH491928A CH1489467A CH1489467A CH491928A CH 491928 A CH491928 A CH 491928A CH 1489467 A CH1489467 A CH 1489467A CH 1489467 A CH1489467 A CH 1489467A CH 491928 A CH491928 A CH 491928A
Authority
CH
Switzerland
Prior art keywords
phthalazones
production
basic substituted
substituted
basic
Prior art date
Application number
CH1489467A
Other languages
German (de)
Inventor
Engelbrecht Heinz-Jo Dipl-Chem
Original Assignee
Hydrierwerk Rodleben Veb
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 Hydrierwerk Rodleben Veb filed Critical Hydrierwerk Rodleben Veb
Publication of CH491928A publication Critical patent/CH491928A/en

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1489467A 1966-10-28 1967-10-25 Process for the production of basic substituted phthalazones CH491928A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DD12058666 1966-10-28
DEV0032947 1967-02-10
FR96957A FR1512879A (en) 1966-10-28 1967-03-01 Process for the manufacture of phthalazones with basic substituents

Publications (1)

Publication Number Publication Date
CH491928A true CH491928A (en) 1970-06-15

Family

ID=27179690

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1489467A CH491928A (en) 1966-10-28 1967-10-25 Process for the production of basic substituted phthalazones

Country Status (5)

Country Link
BE (1) BE697182A (en)
CH (1) CH491928A (en)
DK (1) DK119061B (en)
FR (1) FR1512879A (en)
NO (1) NO120838B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH572914A5 (en) * 1971-01-22 1976-02-27 Asta Werke Ag Chem Fab

Also Published As

Publication number Publication date
FR1512879A (en) 1968-02-09
DK119061B (en) 1970-11-09
BE697182A (en) 1967-10-02
NO120838B (en) 1970-12-14

Similar Documents

Publication Publication Date Title
CH529175A (en) Process for the production of modified carbohydrates
CH510032A (en) Process for the preparation of substituted quinazoline compounds
CH529085A (en) Process for the production of prostaglandins
CH488769A (en) Process for the production of moldings
AT287291B (en) Process for the production of polyolefins
AT279636B (en) Process for the production of new benzomorphane derivatives
CH454856A (en) Process for the preparation of substituted isoindolenines
AT273043B (en) Process for the production of polyphosphates
CH466779A (en) Process for the production of components
CH505836A (en) Process for the preparation of basic substituted alkoxyanthranilamides
AT282562B (en) Process for the production of mordenite
CH489479A (en) Process for the production of novel phenol derivatives
AT266810B (en) Process for the production of ɛ-caprolactone
AT289090B (en) Process for the production of rhodane compounds
CH461498A (en) Process for the preparation of substituted e-caprolactams
CH473807A (en) Process for the production of new 4-hydroxy-quinolines
CH491928A (en) Process for the production of basic substituted phthalazones
CH483388A (en) Process for the production of tritylamines
AT265223B (en) Process for the continuous production of dibromobutenes
CH479555A (en) Process for the continuous production of tetrachloro-o-phthalonitrile
CH485701A (en) Process for the production of benzofuran derivatives
CH484860A (en) Process for the preparation of substituted cyclopent-2-enones
AT279163B (en) Process for the production of moldings
AT280236B (en) Process for the production of β-ions
AT270068B (en) Process for the production of anti-Rh-γ-globulin

Legal Events

Date Code Title Description
PL Patent ceased