AT253497B - Verfahren zur Herstellung des neuen 6, 7-Dihydroxycumarin-bis-nikotinsäureesters - Google Patents

Verfahren zur Herstellung des neuen 6, 7-Dihydroxycumarin-bis-nikotinsäureesters

Info

Publication number
AT253497B
AT253497B AT530764A AT530764A AT253497B AT 253497 B AT253497 B AT 253497B AT 530764 A AT530764 A AT 530764A AT 530764 A AT530764 A AT 530764A AT 253497 B AT253497 B AT 253497B
Authority
AT
Austria
Prior art keywords
dihydroxycoumarin
bis
preparation
new
acid ester
Prior art date
Application number
AT530764A
Other languages
English (en)
Inventor
Alfred Dr Pongratz
Konrad L Dr Dr Zirm
Georg Dr Dorner
Original Assignee
Lannacher Heilmittel
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 Lannacher Heilmittel filed Critical Lannacher Heilmittel
Priority to AT530764A priority Critical patent/AT253497B/de
Priority to DEL48344A priority patent/DE1244785B/de
Application granted granted Critical
Publication of AT253497B publication Critical patent/AT253497B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/79—Acids; Esters
    • C07D213/80—Acids; Esters in position 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
AT530764A 1964-06-22 1964-06-22 Verfahren zur Herstellung des neuen 6, 7-Dihydroxycumarin-bis-nikotinsäureesters AT253497B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT530764A AT253497B (de) 1964-06-22 1964-06-22 Verfahren zur Herstellung des neuen 6, 7-Dihydroxycumarin-bis-nikotinsäureesters
DEL48344A DE1244785B (de) 1964-06-22 1964-07-21 Verfahren zur Herstellung des neuen Aesculetin-bis-nicotinsaeureesters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT530764A AT253497B (de) 1964-06-22 1964-06-22 Verfahren zur Herstellung des neuen 6, 7-Dihydroxycumarin-bis-nikotinsäureesters

Publications (1)

Publication Number Publication Date
AT253497B true AT253497B (de) 1967-04-10

Family

ID=3574334

Family Applications (1)

Application Number Title Priority Date Filing Date
AT530764A AT253497B (de) 1964-06-22 1964-06-22 Verfahren zur Herstellung des neuen 6, 7-Dihydroxycumarin-bis-nikotinsäureesters

Country Status (2)

Country Link
AT (1) AT253497B (de)
DE (1) DE1244785B (de)

Also Published As

Publication number Publication date
DE1244785B (de) 1967-07-20

Similar Documents

Publication Publication Date Title
AT257620B (de) Verfahren zur Herstellung von neuen N-Phenylpiperazinen
CH451945A (de) Verfahren zur Herstellung von neuen N-Pyrimidylanthranilsäuren
AT297672B (de) Verfahren zur Herstellung des neuen Nonadecapentaen-(1,6,9,13,18)-carbonsäure-(10)-methylesters
AT254173B (de) Verfahren zur Herstellung von neuen p-Acylaminophenyl-acylsalicylaten
AT246133B (de) Verfahren zur Herstellung von neuen 4-Nitropyrazolen
AT251766B (de) Verfahren zur Herstellung von neuen 1-Methyl-d-lysergsäureamiden
AT250992B (de) Verfahren zur Herstellung von neuen Amidothiolphosphorsäureestern
AT252235B (de) Verfahren zur Herstellung von neuen Hydrazino-2-thiazolinen
AT252224B (de) Verfahren zur Herstellung von neuen 2-Aminobenzoyloxy-naphthohydrochinonen
AT266863B (de) Verfahren zur Herstellung von neuen Polyfluoralkylphosphorverbindungen
AT250333B (de) Verfahren zur Herstellung von neuen basischen 3, 4, 5,-Trimethoxybenzoesäureestern
CH463537A (de) Verfahren zur Herstellung von 2,5-Dihydroxy-terephthalsäure
AT260899B (de) Verfahren zur Herstellung von neuen Sulfamylanthranilsäureamiden
AT277984B (de) Verfahren zur Herstellung von neuen 4,4-Diphenylcyclohexylaminen
AT250336B (de) Verfahren zur Herstellung von 2, 5-Diarylaminoterephthalsäuren
AT262988B (de) Verfahren zur Herstellung von neuen Derivaten des 3-Phenylpyrrols
AT247851B (de) Verfahren zur Herstellung des neuen 1-Hydroxy-2, 2, 6, 6-tetrachlorcyclohexancarbonamids
CH453358A (de) Verfahren zur Herstellung von neuen N-Alkenyl-piperidinen
CH464959A (de) Verfahren zur Herstellung von neuen substituierten Phenyl-a-aminoketonen
AT289139B (de) Verfahren zur Herstellung von neuen 1,4-Phenylen-bis-dithiocarbaminsäureestern
AT253497B (de) Verfahren zur Herstellung des neuen 6, 7-Dihydroxycumarin-bis-nikotinsäureesters
AT257071B (de) Verfahren zur Herstellung des neuen 3-Oxo-17β-hydroxy-17α-methylöstra-4, 9, 11-triens
AT259572B (de) Verfahren zur Herstellung von neuen Cumaranyl-N-methyl-carbaminsäureestern
AT252905B (de) Verfahren zur Herstellung von neuen 4-Halogen-5-alkoxysulfamyl-anthranilsäuren
AT266818B (de) Verfahren zur Herstellung von neuen Derivaten des 3-Phenylpyrrols