CH523236A - Process for the preparation of new heterocyclic carboxylic acids - Google Patents

Process for the preparation of new heterocyclic carboxylic acids

Info

Publication number
CH523236A
CH523236A CH1727369A CH1727369A CH523236A CH 523236 A CH523236 A CH 523236A CH 1727369 A CH1727369 A CH 1727369A CH 1727369 A CH1727369 A CH 1727369A CH 523236 A CH523236 A CH 523236A
Authority
CH
Switzerland
Prior art keywords
preparation
carboxylic acids
heterocyclic carboxylic
new heterocyclic
new
Prior art date
Application number
CH1727369A
Other languages
German (de)
Inventor
Ernst Dr Habicht
Janos Dr Zergeny
Bernard Dr Libis
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
Priority to BE759138D priority Critical patent/BE759138A/en
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to CH1727369A priority patent/CH523236A/en
Priority to CH644672A priority patent/CH523237A/en
Priority to SE7015345A priority patent/SE375531B/xx
Priority to NL7016683A priority patent/NL7016683A/xx
Priority to DK576570AA priority patent/DK126038B/en
Priority to ZA707819A priority patent/ZA707819B/en
Priority to ES385701A priority patent/ES385701A1/en
Priority to AT726471A priority patent/AT305275B/en
Priority to BG016099A priority patent/BG18182A3/en
Priority to CA098,563A priority patent/CA963016A/en
Priority to AT1042970A priority patent/AT299937B/en
Priority to GB5494670A priority patent/GB1312470A/en
Priority to DE19702056935 priority patent/DE2056935A1/en
Priority to FR707041566A priority patent/FR2073396B1/fr
Priority to IL35693A priority patent/IL35693A/en
Priority to SU1494507A priority patent/SU366609A3/ru
Priority to ES385702A priority patent/ES385702A1/en
Publication of CH523236A publication Critical patent/CH523236A/en
Priority to US00278887A priority patent/US3843797A/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
    • C07D333/56—Radicals substituted by oxygen atoms
    • 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
    • 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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH1727369A 1969-11-20 1969-11-20 Process for the preparation of new heterocyclic carboxylic acids CH523236A (en)

Priority Applications (19)

Application Number Priority Date Filing Date Title
BE759138D BE759138A (en) 1969-11-20 BENZOFURAN AND BENZOTHIOPHENE DERIVATIVES AND MEDICINAL PRODUCTS CONTAINING SUCH SUBSTANCES
CH1727369A CH523236A (en) 1969-11-20 1969-11-20 Process for the preparation of new heterocyclic carboxylic acids
CH644672A CH523237A (en) 1969-11-20 1969-11-20 Benzofuran and benzothiophene derivs
SE7015345A SE375531B (en) 1969-11-20 1970-11-13
NL7016683A NL7016683A (en) 1969-11-20 1970-11-13
DK576570AA DK126038B (en) 1969-11-20 1970-11-13 Analogous process for the preparation of heterocyclic carboxylic acids or their salts with inorganic or organic bases.
BG016099A BG18182A3 (en) 1969-11-20 1970-11-19 METHOD FOR OBTAINING HETEROCYCLIC CARBONIC ACIDS
DE19702056935 DE2056935A1 (en) 1969-11-20 1970-11-19 Process for the preparation of new heterocyclic carboxylic acids
AT726471A AT305275B (en) 1969-11-20 1970-11-19 Process for the preparation of new heterocyclic carboxylic acids and their salts
ZA707819A ZA707819B (en) 1969-11-20 1970-11-19 Process for the production of new heterocyclic carboxylic acids
CA098,563A CA963016A (en) 1969-11-20 1970-11-19 Process for the production of new heterocyclic carboxylic acids
AT1042970A AT299937B (en) 1969-11-20 1970-11-19 Process for the preparation of new heterocyclic carboxylic acids and their salts
GB5494670A GB1312470A (en) 1969-11-20 1970-11-19 Benzofuran and benzothiophene carboxylic acids processes for their production and medicaments containing same
ES385701A ES385701A1 (en) 1969-11-20 1970-11-19 Benzofuran and benzothiophene carboxylic acids processes for their production and medicaments containing same
FR707041566A FR2073396B1 (en) 1969-11-20 1970-11-19
IL35693A IL35693A (en) 1969-11-20 1970-11-19 Benzofuran and benzothiophen carboxylic acids,their production and pharmaceutical compositions containing them
SU1494507A SU366609A3 (en) 1969-11-20 1970-11-19
ES385702A ES385702A1 (en) 1969-11-20 1970-11-19 Benzofuran and benzothiophene carboxylic acids processes for their production and medicaments containing same
US00278887A US3843797A (en) 1969-11-20 1972-08-09 Saluretic and diuretic compositions and method with 2,3-dihydro-5-(2-nitro-1-alkenylbenzofuran-2-carboxylic acids and pharmaceutically acceptable salts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1727369A CH523236A (en) 1969-11-20 1969-11-20 Process for the preparation of new heterocyclic carboxylic acids

Publications (1)

Publication Number Publication Date
CH523236A true CH523236A (en) 1972-05-31

Family

ID=4424112

Family Applications (2)

Application Number Title Priority Date Filing Date
CH644672A CH523237A (en) 1969-11-20 1969-11-20 Benzofuran and benzothiophene derivs
CH1727369A CH523236A (en) 1969-11-20 1969-11-20 Process for the preparation of new heterocyclic carboxylic acids

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH644672A CH523237A (en) 1969-11-20 1969-11-20 Benzofuran and benzothiophene derivs

Country Status (15)

Country Link
AT (2) AT305275B (en)
BE (1) BE759138A (en)
BG (1) BG18182A3 (en)
CA (1) CA963016A (en)
CH (2) CH523237A (en)
DE (1) DE2056935A1 (en)
DK (1) DK126038B (en)
ES (2) ES385702A1 (en)
FR (1) FR2073396B1 (en)
GB (1) GB1312470A (en)
IL (1) IL35693A (en)
NL (1) NL7016683A (en)
SE (1) SE375531B (en)
SU (1) SU366609A3 (en)
ZA (1) ZA707819B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH510007A (en) * 1968-05-30 1971-07-15 Ciba Geigy Ag Process for the preparation of new heterocyclic carboxylic acids

Also Published As

Publication number Publication date
DE2056935A1 (en) 1971-05-27
SE375531B (en) 1975-04-21
ES385702A1 (en) 1973-04-01
DK126038B (en) 1973-06-04
CA963016A (en) 1975-02-18
ES385701A1 (en) 1973-10-01
CH523237A (en) 1972-05-31
NL7016683A (en) 1971-05-24
BG18182A3 (en) 1974-09-02
SU366609A3 (en) 1973-01-16
ZA707819B (en) 1971-08-25
IL35693A0 (en) 1971-01-28
GB1312470A (en) 1973-04-04
FR2073396B1 (en) 1974-02-22
BE759138A (en) 1971-05-19
AT305275B (en) 1973-02-26
FR2073396A1 (en) 1971-10-01
AT299937B (en) 1972-07-10
IL35693A (en) 1973-06-29

Similar Documents

Publication Publication Date Title
AT299940B (en) Process for the preparation of new heterocyclic perfluoroalkyl monocarboxylic acid esters
AT303259B (en) Process for the preparation of new 2-0-acylsalicylic acid derivatives
AT333755B (en) PROCESS FOR THE PREPARATION OF NEW CHROMANCARBONIC ACIDS
CH533604A (en) Process for the preparation of substituted phenylsulfonamido-salicylic acids
CH508615A (en) Process for the preparation of new heterocyclic carboxylic acids
AT303018B (en) Process for the production of new hydroxycrotonic acids
CH484092A (en) Process for the preparation of new heterocyclic carboxylic acids
AT298450B (en) Process for the preparation of new benzylideneaminooxyalkanecarboxylic acids and carboxylic acid derivatives
AT293432B (en) Process for the preparation of new dithiocarbazic acid ester derivatives
CH510007A (en) Process for the preparation of new heterocyclic carboxylic acids
AT330157B (en) PROCESS FOR THE PREPARATION OF NEW M- (2-AMINOATHYL) -BENZO ACID ESTERS
CH522625A (en) Process for the preparation of new heterocyclic carboxylic acids
AT300783B (en) Process for the preparation of new heterocyclic carboxylic acid esters
CH529136A (en) Process for the preparation of heterocyclic carboxylic acids
AT303255B (en) Process for the preparation of new acylaminopenicillanic acids
CH522627A (en) Process for the preparation of new heterocyclic carboxylic acids
CH523236A (en) Process for the preparation of new heterocyclic carboxylic acids
CH522626A (en) Process for the preparation of new heterocyclic carboxylic acids
CH531513A (en) Process for the preparation of new 2-indolylacetic acid derivatives
AT325033B (en) PROCESS FOR THE PREPARATION OF NEW SPIROBENZOCYCLIC ACIDS
AT291295B (en) Process for the preparation of new O-alkyl-O-phenyl-thiolphosphoric acid esters
AT297944B (en) Process for the preparation of new D-6-methyl-8-ergoline (I) -yl acetic acid amides
AT299236B (en) Process for the preparation of new bis-dithiocarbamic acid esters
AT297026B (en) Process for the preparation of new O-alkyl-O-phenyl-thiono-thiolphosphonic acid esters
AT312585B (en) Process for the preparation of new indenylacetic acid derivatives

Legal Events

Date Code Title Description
PL Patent ceased