CH536854A - Process for the preparation of 6,7 methylenedioxycinnoline-3-carbonitriles - Google Patents

Process for the preparation of 6,7 methylenedioxycinnoline-3-carbonitriles

Info

Publication number
CH536854A
CH536854A CH160870A CH160870A CH536854A CH 536854 A CH536854 A CH 536854A CH 160870 A CH160870 A CH 160870A CH 160870 A CH160870 A CH 160870A CH 536854 A CH536854 A CH 536854A
Authority
CH
Switzerland
Prior art keywords
methylenedioxycinnoline
carbonitriles
preparation
Prior art date
Application number
CH160870A
Other languages
German (de)
Inventor
Ansley White William
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Publication of CH536854A publication Critical patent/CH536854A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/62—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring 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 atoms of the carbocyclic ring
    • C07D317/66—Nitrogen atoms not forming part of a nitro radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (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)
CH160870A 1969-02-04 1970-02-04 Process for the preparation of 6,7 methylenedioxycinnoline-3-carbonitriles CH536854A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US79654669A 1969-02-04 1969-02-04
US88888069A 1969-12-29 1969-12-29
DE19702005104 DE2005104C2 (en) 1969-02-04 1970-02-04 1-Alkyl-6,7-methylenedioxy-4 (1H) -oxocinnoline-3-carboxylic acids and process for their preparation

Publications (1)

Publication Number Publication Date
CH536854A true CH536854A (en) 1973-05-15

Family

ID=27182389

Family Applications (1)

Application Number Title Priority Date Filing Date
CH160870A CH536854A (en) 1969-02-04 1970-02-04 Process for the preparation of 6,7 methylenedioxycinnoline-3-carbonitriles

Country Status (10)

Country Link
AT (2) AT308747B (en)
BE (1) BE745383A (en)
CA (1) CA968354A (en)
CH (1) CH536854A (en)
CY (2) CY779A (en)
DE (2) DE2005104C2 (en)
DK (1) DK154084C (en)
FR (1) FR2034519B1 (en)
GB (2) GB1296753A (en)
NL (1) NL147145B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1203952B (en) * 1987-04-23 1989-02-23 Ind Chimica Profarmaco Spa PROCESS FOR THE PREPARATION OF 1-ALCHIL-3-CABOSSI-4-CINNOLONI
GB9813776D0 (en) * 1998-06-25 1998-08-26 Smithkline Beecham Plc Novel compounds

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1076828A (en) * 1963-12-12 1967-07-26 Warner Lambert Pharmaceutical Methylenedioxy quinoline derivatives

Also Published As

Publication number Publication date
CY779A (en) 1975-03-01
DE2005104A1 (en) 1970-08-06
DE2065719C2 (en) 1986-04-24
CA968354A (en) 1975-05-27
BE745383A (en) 1970-08-03
FR2034519B1 (en) 1974-03-22
FR2034519A1 (en) 1970-12-11
NL147145B (en) 1975-09-15
DK154084C (en) 1989-02-27
DE2005104C2 (en) 1984-09-06
GB1296753A (en) 1972-11-15
NL7001317A (en) 1970-08-06
GB1296754A (en) 1972-11-15
AT308747B (en) 1973-07-25
DE2065719A1 (en) 1975-03-20
DK154084B (en) 1988-10-10
CY778A (en) 1975-03-01
AT301541B (en) 1972-09-11

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Legal Events

Date Code Title Description
PL Patent ceased