CH508615A - Process for the preparation of new heterocyclic carboxylic acids - Google Patents

Process for the preparation of new heterocyclic carboxylic acids

Info

Publication number
CH508615A
CH508615A CH803068A CH803068A CH508615A CH 508615 A CH508615 A CH 508615A CH 803068 A CH803068 A CH 803068A CH 803068 A CH803068 A CH 803068A CH 508615 A CH508615 A CH 508615A
Authority
CH
Switzerland
Prior art keywords
preparation
carboxylic acids
heterocyclic carboxylic
new heterocyclic
new
Prior art date
Application number
CH803068A
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 CH803068A priority Critical patent/CH508615A/en
Priority to SE07336/69A priority patent/SE360359B/xx
Priority to DK283069AA priority patent/DK124129B/en
Priority to NL6907966A priority patent/NL6907966A/xx
Priority to NO2125/69A priority patent/NO122753B/no
Priority to US827941A priority patent/US3651094A/en
Priority to GB1265882D priority patent/GB1265882A/en
Priority to IL32310A priority patent/IL32310A/en
Priority to DE19691927393 priority patent/DE1927393A1/en
Priority to FR6917584A priority patent/FR2009652A1/fr
Priority to ES367837A priority patent/ES367837A1/en
Priority to IE731/69A priority patent/IE33124B1/en
Priority to AT511669A priority patent/AT284835B/en
Priority to BE733768D priority patent/BE733768A/xx
Publication of CH508615A publication Critical patent/CH508615A/en
Priority to US00182164A priority patent/US3751430A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • 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
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
    • C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
    • C07D311/16—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted in position 7
    • 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)
CH803068A 1968-05-30 1968-05-30 Process for the preparation of new heterocyclic carboxylic acids CH508615A (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
CH803068A CH508615A (en) 1968-05-30 1968-05-30 Process for the preparation of new heterocyclic carboxylic acids
SE07336/69A SE360359B (en) 1968-05-30 1969-05-23
DK283069AA DK124129B (en) 1968-05-30 1969-05-23 Analogous process for the preparation of heterocyclic carboxylic acids or salts thereof.
NL6907966A NL6907966A (en) 1968-05-30 1969-05-23
NO2125/69A NO122753B (en) 1968-05-30 1969-05-23
US827941A US3651094A (en) 1968-05-30 1969-05-26 2 3-dihydro-5-acylbenzofuran-2-carboxylic acids
IL32310A IL32310A (en) 1968-05-30 1969-05-29 Benzofuran and thianaphthene carboxylic acids,their preparation and pharmaceutical compositions containing them
GB1265882D GB1265882A (en) 1968-05-30 1969-05-29
DE19691927393 DE1927393A1 (en) 1968-05-30 1969-05-29 Process for the preparation of new heterocyclic carboxylic acids
FR6917584A FR2009652A1 (en) 1968-05-30 1969-05-29
ES367837A ES367837A1 (en) 1968-05-30 1969-05-29 2 3-dihydro-5-acylbenzofuran-2-carboxylic acids
IE731/69A IE33124B1 (en) 1968-05-30 1969-05-29 New heterocyclic carboxylic acids their derivatives and use
AT511669A AT284835B (en) 1968-05-30 1969-05-29 Process for the preparation of new heterocyclic carboxylic acids and their salts
BE733768D BE733768A (en) 1968-05-30 1969-05-29
US00182164A US3751430A (en) 1968-05-30 1971-09-20 5-acyl-2,3-dihydrobenzothiophene-2-carboxylic acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH803068A CH508615A (en) 1968-05-30 1968-05-30 Process for the preparation of new heterocyclic carboxylic acids

Publications (1)

Publication Number Publication Date
CH508615A true CH508615A (en) 1971-06-15

Family

ID=4334080

Family Applications (1)

Application Number Title Priority Date Filing Date
CH803068A CH508615A (en) 1968-05-30 1968-05-30 Process for the preparation of new heterocyclic carboxylic acids

Country Status (14)

Country Link
US (2) US3651094A (en)
AT (1) AT284835B (en)
BE (1) BE733768A (en)
CH (1) CH508615A (en)
DE (1) DE1927393A1 (en)
DK (1) DK124129B (en)
ES (1) ES367837A1 (en)
FR (1) FR2009652A1 (en)
GB (1) GB1265882A (en)
IE (1) IE33124B1 (en)
IL (1) IL32310A (en)
NL (1) NL6907966A (en)
NO (1) NO122753B (en)
SE (1) SE360359B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954748A (en) * 1968-07-29 1976-05-04 Societe D'etudes Scientifiques Et Industrielles De L'ile-De-France 3-Alkoxy-thianapthene-2-carboxamides
USB353986I5 (en) * 1969-10-10 1975-01-28
US3969529A (en) * 1969-10-10 1976-07-13 C.E.R.P.H.A. Phenoxyacetic acid derivatives as diuretic agents
US4087542A (en) * 1975-07-09 1978-05-02 Merck & Co., Inc. 2,3-Dihydro-6,7-disubstituted-5-acyl benzofuran-2-carboxylic acids
US4296122A (en) * 1975-07-09 1981-10-20 Merck & Co., Inc. 2,3-Dihydro-6,7-disubstituted-5-(acyl)benzofuran-2-carboxylic acids
US4181727A (en) * 1975-07-09 1980-01-01 Merck & Co., Inc. 2,3-Dihydro-6,7-disubstituted-5-acyl benzofuran-2-carboxylic acids
US4401669A (en) * 1978-01-27 1983-08-30 Merck & Co., Inc. 2,3-Dihydro-substituted-5-benzoyl benzofuran-2-carboxylic acids and their use in treating hypertension
US4213998A (en) * 1979-06-07 1980-07-22 Shell Oil Company Inhibition of lipogenesis
US4213999A (en) * 1979-06-07 1980-07-22 Shell Oil Company Inhibition of lipogenesis
US4237144A (en) * 1979-06-21 1980-12-02 Merck & Co., Inc. 2,3-Dihydro-2,6,7-trisubstituted-5-acylbenzofurans
US4552891A (en) * 1983-09-13 1985-11-12 Eli Lilly And Company Benzothiophene derivatives
US4822803A (en) * 1983-10-31 1989-04-18 Merck Frosst Canada, Inc. Benzofuran 2-carboxylic acid hydrazides useful as inhibitors of leukotriene biosynthesis
US4933351A (en) * 1983-10-31 1990-06-12 Merck Frosst Canada, Inc. Benzofuran 2-carbox amides useful as inhibitors of leukoriene biosynthesis
US4654365A (en) * 1985-09-26 1987-03-31 Merck & Co., Inc. 2,3-dihydro-5-(3-oxo-2-cyclohexen-1-yl)-2-benzofurancarboxylic acids, and their salts useful in the treatment of brain injury
US5703116A (en) * 1995-04-18 1997-12-30 Geron Corporation Telomerase Inhibitors
US5760062A (en) * 1995-04-18 1998-06-02 Geron Corporation Telomerase inhibitors
US5863936A (en) * 1995-04-18 1999-01-26 Geron Corporation Telomerase inhibitors
US5770613A (en) * 1995-09-29 1998-06-23 Geron Corporation Telomerase inhibitors
US5767278A (en) * 1995-10-06 1998-06-16 Geron Corporation Telomerase inhibitors
US20040071797A1 (en) * 2002-10-09 2004-04-15 Dennis Donald P. Method and formulation for suppressing mold

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3255241A (en) * 1961-01-19 1966-06-07 Merck & Co Inc (2-alkylidene acyl)phenoxy-and (2-alkylidene acyl)phenylmercaptocarboxylic acids

Also Published As

Publication number Publication date
IE33124L (en) 1969-11-30
AT284835B (en) 1970-09-25
SE360359B (en) 1973-09-24
NO122753B (en) 1971-08-09
FR2009652A1 (en) 1970-02-06
IL32310A (en) 1972-12-29
BE733768A (en) 1969-12-01
DE1927393A1 (en) 1969-12-04
IE33124B1 (en) 1974-03-20
ES367837A1 (en) 1971-12-01
IL32310A0 (en) 1969-07-30
US3651094A (en) 1972-03-21
DK124129B (en) 1972-09-18
US3751430A (en) 1973-08-07
NL6907966A (en) 1969-12-02
GB1265882A (en) 1972-03-08

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Legal Events

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