AU2219470A - Process forthe production of new heterocyclic carboxylic acids - Google Patents

Process forthe production of new heterocyclic carboxylic acids

Info

Publication number
AU2219470A
AU2219470A AU22194/70A AU2219470A AU2219470A AU 2219470 A AU2219470 A AU 2219470A AU 22194/70 A AU22194/70 A AU 22194/70A AU 2219470 A AU2219470 A AU 2219470A AU 2219470 A AU2219470 A AU 2219470A
Authority
AU
Australia
Prior art keywords
carboxylic acids
heterocyclic carboxylic
process forthe
new heterocyclic
forthe production
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
AU22194/70A
Inventor
BERNARD LIBES and JANOS ZERGENYI ERNST HABICHT
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.)
Novartis AG
Original Assignee
JR Geigy AG
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 JR Geigy AG filed Critical JR Geigy AG
Publication of AU2219470A publication Critical patent/AU2219470A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans 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 carbon atoms of the hetero ring
    • C07D307/84—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C07D307/85—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
    • C07D333/62—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes 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 carbon atoms of the hetero ring
    • C07D333/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C07D333/70—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Furan Compounds (AREA)
AU22194/70A 1969-11-13 1970-11-12 Process forthe production of new heterocyclic carboxylic acids Expired AU2219470A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CHCH16891/69 1969-11-13
CH1689169A CH522626A (en) 1969-11-13 1969-11-13 Process for the preparation of new heterocyclic carboxylic acids

Publications (1)

Publication Number Publication Date
AU2219470A true AU2219470A (en) 1972-05-18

Family

ID=4421118

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22194/70A Expired AU2219470A (en) 1969-11-13 1970-11-12 Process forthe production of new heterocyclic carboxylic acids

Country Status (8)

Country Link
AT (1) AT298481B (en)
AU (1) AU2219470A (en)
BE (1) BE758955R (en)
CH (1) CH522626A (en)
FR (1) FR2073349A2 (en)
IL (1) IL35635A0 (en)
NO (1) NO124483B (en)
ZA (1) ZA707667B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH484092A (en) * 1967-07-28 1970-01-15 Geigy Ag J R Process for the preparation of new heterocyclic carboxylic acids

Also Published As

Publication number Publication date
AT298481B (en) 1972-05-10
IL35635A0 (en) 1971-01-28
CH522626A (en) 1972-06-30
ZA707667B (en) 1971-08-25
FR2073349A2 (en) 1971-10-01
NO124483B (en) 1972-04-24
FR2073349B2 (en) 1974-02-22
BE758955R (en) 1971-05-13

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