CA968354A - Process for producing 1-lower alkyl or alkylene substituted-6,7-methylenedioxy-4(1h)-oxocinnoline-3-carboxylic acids and their intermediates - Google Patents

Process for producing 1-lower alkyl or alkylene substituted-6,7-methylenedioxy-4(1h)-oxocinnoline-3-carboxylic acids and their intermediates

Info

Publication number
CA968354A
CA968354A CA073,435A CA73435A CA968354A CA 968354 A CA968354 A CA 968354A CA 73435 A CA73435 A CA 73435A CA 968354 A CA968354 A CA 968354A
Authority
CA
Canada
Prior art keywords
oxocinnoline
methylenedioxy
intermediates
producing
lower alkyl
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA073,435A
Other versions
CA73435S (en
Inventor
William A. White
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eli Lilly and Co
Original Assignee
Eli Lilly and Co
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 Eli Lilly and Co filed Critical Eli Lilly and Co
Priority to CA145,805A priority Critical patent/CA986111A/en
Application granted granted Critical
Publication of CA968354A publication Critical patent/CA968354A/en
Expired legal-status Critical Current

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)
CA073,435A 1969-02-04 1970-01-29 Process for producing 1-lower alkyl or alkylene substituted-6,7-methylenedioxy-4(1h)-oxocinnoline-3-carboxylic acids and their intermediates Expired CA968354A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA145,805A CA986111A (en) 1969-02-04 1972-06-27 Process for producing 1-lower alkyl or alkenyl substituted-6,7-oxocinnoline-3-carbonitriles

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
CA968354A true CA968354A (en) 1975-05-27

Family

ID=27182389

Family Applications (1)

Application Number Title Priority Date Filing Date
CA073,435A Expired CA968354A (en) 1969-02-04 1970-01-29 Process for producing 1-lower alkyl or alkylene substituted-6,7-methylenedioxy-4(1h)-oxocinnoline-3-carboxylic acids and their intermediates

Country Status (10)

Country Link
AT (2) AT308747B (en)
BE (1) BE745383A (en)
CA (1) CA968354A (en)
CH (1) CH536854A (en)
CY (2) CY778A (en)
DE (2) DE2065719C2 (en)
DK (1) DK154084C (en)
FR (1) FR2034519B1 (en)
GB (2) GB1296754A (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
CH536854A (en) 1973-05-15
DK154084C (en) 1989-02-27
AT301541B (en) 1972-09-11
NL7001317A (en) 1970-08-06
AT308747B (en) 1973-07-25
GB1296754A (en) 1972-11-15
GB1296753A (en) 1972-11-15
DE2005104A1 (en) 1970-08-06
NL147145B (en) 1975-09-15
DE2065719A1 (en) 1975-03-20
DE2005104C2 (en) 1984-09-06
DK154084B (en) 1988-10-10
FR2034519B1 (en) 1974-03-22
BE745383A (en) 1970-08-03
CY779A (en) 1975-03-01
CY778A (en) 1975-03-01
FR2034519A1 (en) 1970-12-11
DE2065719C2 (en) 1986-04-24

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