AT305275B - Process for the preparation of new heterocyclic carboxylic acids and their salts - Google Patents

Process for the preparation of new heterocyclic carboxylic acids and their salts

Info

Publication number
AT305275B
AT305275B AT726471A AT726471A AT305275B AT 305275 B AT305275 B AT 305275B AT 726471 A AT726471 A AT 726471A AT 726471 A AT726471 A AT 726471A AT 305275 B AT305275 B AT 305275B
Authority
AT
Austria
Prior art keywords
salts
preparation
carboxylic acids
heterocyclic carboxylic
new heterocyclic
Prior art date
Application number
AT726471A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT305275B publication Critical patent/AT305275B/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)
AT726471A 1969-11-20 1970-11-19 Process for the preparation of new heterocyclic carboxylic acids and their salts AT305275B (en)

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
AT305275B true AT305275B (en) 1973-02-26

Family

ID=4424112

Family Applications (2)

Application Number Title Priority Date Filing Date
AT726471A AT305275B (en) 1969-11-20 1970-11-19 Process for the preparation of new heterocyclic carboxylic acids and their salts
AT1042970A AT299937B (en) 1969-11-20 1970-11-19 Process for the preparation of new heterocyclic carboxylic acids and their salts

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT1042970A AT299937B (en) 1969-11-20 1970-11-19 Process for the preparation of new heterocyclic carboxylic acids and their salts

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) ES385701A1 (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
CH510009A (en) * 1968-05-30 1971-07-15 Ciba Geigy Ag Benzofuranyl-and benzothienyl-carboxylic acids

Also Published As

Publication number Publication date
BE759138A (en) 1971-05-19
IL35693A0 (en) 1971-01-28
FR2073396B1 (en) 1974-02-22
ES385701A1 (en) 1973-10-01
GB1312470A (en) 1973-04-04
NL7016683A (en) 1971-05-24
FR2073396A1 (en) 1971-10-01
CH523237A (en) 1972-05-31
DE2056935A1 (en) 1971-05-27
SE375531B (en) 1975-04-21
CA963016A (en) 1975-02-18
DK126038B (en) 1973-06-04
IL35693A (en) 1973-06-29
ZA707819B (en) 1971-08-25
BG18182A3 (en) 1974-09-02
CH523236A (en) 1972-05-31
AT299937B (en) 1972-07-10
ES385702A1 (en) 1973-04-01
SU366609A3 (en) 1973-01-16

Similar Documents

Publication Publication Date Title
AT295511B (en) Process for the preparation of new phenoxyaminopropanol derivatives and their salts
AT284835B (en) Process for the preparation of new heterocyclic carboxylic acids and their salts
AT294114B (en) Process for the preparation of new phenothiazine derivatives and their salts
AT313274B (en) Process for the preparation of new pyrazole-4-acetic acids and their salts
AT290529B (en) Process for the preparation of new 5-pyridyl-2-imidazolones and their acid addition salts
AT300793B (en) Process for the preparation of new thiazolylacetic acid derivatives and their salts
AT301528B (en) Process for the preparation of new β-amino-β-hydroxyphenylalkanecarboxylic acids and their salts
AT294075B (en) Process for the preparation of new 2- (5-nitro-2-imidazolyl) -benzimidazoles and their salts
AT317241B (en) Process for the preparation of new carbamoyloximes and their acid addition salts
AT289783B (en) Process for the preparation of new heterocyclic carboxylic acids and their salts
AT299186B (en) Process for the preparation of new heterocyclic carboxylic acids and their salts
AT298482B (en) Process for the preparation of new heterocyclic carboxylic acids and their salts
AT312586B (en) Process for the preparation of new tetrahydrofuran derivatives and their acid addition salts
AT305307B (en) Process for the production of new epoxyethylphosphonic acids and their salts
AT305275B (en) Process for the preparation of new heterocyclic carboxylic acids and their salts
AT298481B (en) Process for the preparation of new heterocyclic carboxylic acids and their salts
AT294810B (en) Process for the preparation of new, substituted flourenyloxy and fluorenylthioacetic acids and their salts
AT319206B (en) Process for the preparation of new 4-hydroxy-4-phenylcrotonic acids and their salts
AT290516B (en) Process for the preparation of new 5-nitrofurylpyrazole derivatives and their salts
AT306040B (en) Process for the preparation of new benzodiazepines and their salts with acids
AT294822B (en) Process for the preparation of new derivatives of p-aminoalkyl-benzenesulfonamide and their salts
AT313884B (en) Process for the production of new β-phenyl fatty acids and their salts
AT294824B (en) Process for the preparation of new derivatives of p-aminoalkyl-benzenesulfonamide and their salts
CH498071A (en) Process for the preparation of new, substituted aryloxyacetic acids, their lower alkyl esters and their salts
AT306733B (en) Process for the preparation of new benzodiazepines and their salts with acids

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee