CH510007A - Process for the preparation of new heterocyclic carboxylic acids - Google Patents

Process for the preparation of new heterocyclic carboxylic acids

Info

Publication number
CH510007A
CH510007A CH803268A CH803268A CH510007A CH 510007 A CH510007 A CH 510007A CH 803268 A CH803268 A CH 803268A CH 803268 A CH803268 A CH 803268A CH 510007 A CH510007 A CH 510007A
Authority
CH
Switzerland
Prior art keywords
preparation
carboxylic acids
heterocyclic carboxylic
new heterocyclic
new
Prior art date
Application number
CH803268A
Other languages
German (de)
Inventor
Bernard Dr Libis
Ernst Dr Habicht
Original Assignee
Ciba 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to CH803268A priority Critical patent/CH510007A/en
Priority to CH820371A priority patent/CH510008A/en
Priority to CH820471A priority patent/CH510009A/en
Priority to SE07337/69A priority patent/SE360859B/xx
Priority to NO2126/69A priority patent/NO122754B/no
Priority to FI691565A priority patent/FI49417C/en
Priority to NL6907974A priority patent/NL6907974A/xx
Priority to DK283269AA priority patent/DK122607B/en
Priority to SU1334348A priority patent/SU402220A3/ru
Priority to BE733769D priority patent/BE733769A/xx
Priority to BG012334A priority patent/BG15576A3/en
Priority to GB1266766D priority patent/GB1266766A/en
Priority to ES367840A priority patent/ES367840A1/en
Priority to DE1927452A priority patent/DE1927452C3/en
Priority to CS563772*1A priority patent/CS158645B2/cs
Priority to ES367838A priority patent/ES367838A1/en
Priority to AT142670A priority patent/AT289782B/en
Priority to AT511869A priority patent/AT286285B/en
Priority to IE732/69A priority patent/IE33125B1/en
Priority to AT142770A priority patent/AT289783B/en
Priority to YU1335/69A priority patent/YU34041B/en
Priority to BR209330/69A priority patent/BR6909330D0/en
Priority to CS383369A priority patent/CS158643B2/cs
Priority to IL32311A priority patent/IL32311A/en
Priority to CS563672*1A priority patent/CS158644B2/cs
Priority to ES367839A priority patent/ES367839A1/en
Priority to FR6917585A priority patent/FR2009653A1/fr
Priority to BG013176A priority patent/BG16178A3/en
Priority to BG013175A priority patent/BG15224A3/en
Priority to US00087339A priority patent/US3761494A/en
Publication of CH510007A publication Critical patent/CH510007A/en

Links

Classifications

    • 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
    • C07D333/54—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • C07D333/60—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
    • C07D303/14—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by free hydroxyl radicals
    • 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)
  • Plural Heterocyclic Compounds (AREA)
  • Furan Compounds (AREA)
CH803268A 1968-05-30 1968-05-30 Process for the preparation of new heterocyclic carboxylic acids CH510007A (en)

Priority Applications (30)

Application Number Priority Date Filing Date Title
CH803268A CH510007A (en) 1968-05-30 1968-05-30 Process for the preparation of new heterocyclic carboxylic acids
CH820371A CH510008A (en) 1968-05-30 1968-05-30 Benzofuranyl-and benzothienyl-carboxylic acids
CH820471A CH510009A (en) 1968-05-30 1968-05-30 Benzofuranyl-and benzothienyl-carboxylic acids
SE07337/69A SE360859B (en) 1968-05-30 1969-05-23
NO2126/69A NO122754B (en) 1968-05-30 1969-05-23
FI691565A FI49417C (en) 1968-05-30 1969-05-23 Process for the preparation of pharmacologically active 2,3-dihydro-benz ofuran-2-carboxylic acids.
NL6907974A NL6907974A (en) 1968-05-30 1969-05-23
DK283269AA DK122607B (en) 1968-05-30 1969-05-23 Analogous process for the preparation of heterocyclic carboxylic acids or salts thereof.
SU1334348A SU402220A3 (en) 1968-05-30 1969-05-28
BE733769D BE733769A (en) 1968-05-30 1969-05-29
BG012334A BG15576A3 (en) 1968-05-30 1969-05-29 METHOD FOR OBTAINING NEW HETEROCYCLIC CARBONIC ACIDS
GB1266766D GB1266766A (en) 1968-05-30 1969-05-29
ES367840A ES367840A1 (en) 1968-05-30 1969-05-29 Procedure for the preparation of new heterociclic carboxylic acids. (Machine-translation by Google Translate, not legally binding)
DE1927452A DE1927452C3 (en) 1968-05-30 1969-05-29 2,3-Dihydrobenzofuran-2-carboxylic acids and their salts with pharmacologically acceptable inorganic or organic bases and processes for their preparation, as well as medicaments containing these compounds
CS563772*1A CS158645B2 (en) 1968-05-30 1969-05-29
ES367838A ES367838A1 (en) 1968-05-30 1969-05-29 Procedure for the preparation of new heterociclic carboxylic acids. (Machine-translation by Google Translate, not legally binding)
AT142670A AT289782B (en) 1968-05-30 1969-05-29 Process for the preparation of new heterocyclic carboxylic acids and their salts
AT511869A AT286285B (en) 1968-05-30 1969-05-29 Process for the preparation of new heterocyclic carboxylic acids and their salts
IE732/69A IE33125B1 (en) 1968-05-30 1969-05-29 New heterocyclic carboxylic acids their preparation and use
AT142770A AT289783B (en) 1968-05-30 1969-05-29 Process for the preparation of new heterocyclic carboxylic acids and their salts
YU1335/69A YU34041B (en) 1968-05-30 1969-05-29 Process for preparing novel 2,3-dihydro-5-(2-methylene)-alkanoyl)-2-benzofurane carboxylic acids and-2-benzothiophene carboxylic acids
BR209330/69A BR6909330D0 (en) 1968-05-30 1969-05-29 PROCESS FOR OBTAINING NEW HETEROCYCLIC CARBOXYLIC ACIDS
CS383369A CS158643B2 (en) 1968-05-30 1969-05-29
IL32311A IL32311A (en) 1968-05-30 1969-05-29 Benzofuran and thianaphthene carboxylic acids,their preparation and pharmaceutical compositions containing them
CS563672*1A CS158644B2 (en) 1968-05-30 1969-05-29
ES367839A ES367839A1 (en) 1968-05-30 1969-05-29 Procedure for the preparation of new heterociclic carboxylic acids. (Machine-translation by Google Translate, not legally binding)
FR6917585A FR2009653A1 (en) 1968-05-30 1969-05-29
BG013176A BG16178A3 (en) 1968-05-30 1969-10-13 METHOD FOR OBTAINING NEW HETEROCYCLIC CARBONIC ACIDS
BG013175A BG15224A3 (en) 1968-05-30 1969-10-18 METHOD FOR OBTAINING NEW HETEROCYCLIC CARBONIC ACIDS
US00087339A US3761494A (en) 1968-05-30 1970-11-05 5-(2-methylene-acyl)-benzofuran-2-carboxylic acids and pharmaceutically acceptable salts thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH803268A CH510007A (en) 1968-05-30 1968-05-30 Process for the preparation of new heterocyclic carboxylic acids

Publications (1)

Publication Number Publication Date
CH510007A true CH510007A (en) 1971-07-15

Family

ID=4334103

Family Applications (3)

Application Number Title Priority Date Filing Date
CH803268A CH510007A (en) 1968-05-30 1968-05-30 Process for the preparation of new heterocyclic carboxylic acids
CH820471A CH510009A (en) 1968-05-30 1968-05-30 Benzofuranyl-and benzothienyl-carboxylic acids
CH820371A CH510008A (en) 1968-05-30 1968-05-30 Benzofuranyl-and benzothienyl-carboxylic acids

Family Applications After (2)

Application Number Title Priority Date Filing Date
CH820471A CH510009A (en) 1968-05-30 1968-05-30 Benzofuranyl-and benzothienyl-carboxylic acids
CH820371A CH510008A (en) 1968-05-30 1968-05-30 Benzofuranyl-and benzothienyl-carboxylic acids

Country Status (19)

Country Link
AT (3) AT289782B (en)
BE (1) BE733769A (en)
BG (3) BG15576A3 (en)
BR (1) BR6909330D0 (en)
CH (3) CH510007A (en)
CS (3) CS158644B2 (en)
DE (1) DE1927452C3 (en)
DK (1) DK122607B (en)
ES (3) ES367838A1 (en)
FI (1) FI49417C (en)
FR (1) FR2009653A1 (en)
GB (1) GB1266766A (en)
IE (1) IE33125B1 (en)
IL (1) IL32311A (en)
NL (1) NL6907974A (en)
NO (1) NO122754B (en)
SE (1) SE360859B (en)
SU (1) SU402220A3 (en)
YU (1) YU34041B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE756105A (en) * 1969-09-15 1971-03-15 Geigy Ag J R NEW HETEROCYCLIC CARBOXYLIC ACIDS AND MEDICINES CONTAINING SUCH ACIDS
BE759138A (en) * 1969-11-20 1971-05-19 Geigy Ag J R BENZOFURAN AND BENZOTHIOPHENE DERIVATIVES AND MEDICINAL PRODUCTS CONTAINING SUCH SUBSTANCES
BE759137R (en) * 1969-11-20 1971-05-19 Geigy Ag J R HETEROCYCLIC CARBOXYLIC ACIDS AND MEDICINAL PRODUCTS CONTAINING SUCH
JPS61158976A (en) * 1984-12-28 1986-07-18 Shionogi & Co Ltd Benzofuran and benzothiophene derivative

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL285498A (en) * 1961-11-14

Also Published As

Publication number Publication date
IL32311A (en) 1972-09-28
BG15576A3 (en) 1972-05-20
CS158644B2 (en) 1974-11-25
AT289783B (en) 1971-05-10
ES367838A1 (en) 1971-04-16
CH510008A (en) 1971-07-15
ES367840A1 (en) 1971-04-16
YU34041B (en) 1978-10-31
BG15224A3 (en) 1975-11-21
BG16178A3 (en) 1972-07-20
IL32311A0 (en) 1969-07-30
IE33125B1 (en) 1974-03-20
FI49417C (en) 1975-06-10
SU402220A3 (en) 1973-10-12
YU133569A (en) 1978-05-15
FI49417B (en) 1975-02-28
NO122754B (en) 1971-08-09
DE1927452B2 (en) 1978-02-02
CS158645B2 (en) 1974-11-25
DK122607B (en) 1972-03-20
CH510009A (en) 1971-07-15
AT286285B (en) 1970-12-10
SE360859B (en) 1973-10-08
BE733769A (en) 1969-12-01
AT289782B (en) 1971-05-10
CS158643B2 (en) 1974-11-25
GB1266766A (en) 1972-03-15
NL6907974A (en) 1969-12-02
DE1927452A1 (en) 1969-12-04
IE33125L (en) 1969-11-30
ES367839A1 (en) 1971-04-16
FR2009653A1 (en) 1970-02-06
BR6909330D0 (en) 1973-02-08
DE1927452C3 (en) 1978-10-12

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Legal Events

Date Code Title Description
PL Patent ceased