CH557810A - Verfahren zur herstellung von benzofuran- und dihydrobenzofuran-7-carboxamido-aethyl-benzolsulfonylharnstoffen und deren salzen. - Google Patents

Verfahren zur herstellung von benzofuran- und dihydrobenzofuran-7-carboxamido-aethyl-benzolsulfonylharnstoffen und deren salzen.

Info

Publication number
CH557810A
CH557810A CH683570A CH683570A CH557810A CH 557810 A CH557810 A CH 557810A CH 683570 A CH683570 A CH 683570A CH 683570 A CH683570 A CH 683570A CH 557810 A CH557810 A CH 557810A
Authority
CH
Switzerland
Prior art keywords
urreas
dihydrobenzofurane
benzofurane
carboxamido
sulfonyl
Prior art date
Application number
CH683570A
Other languages
German (de)
English (en)
Original Assignee
Novo Terapeutisk Labor As
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 Novo Terapeutisk Labor As filed Critical Novo Terapeutisk Labor As
Publication of CH557810A publication Critical patent/CH557810A/xx

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
    • C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/64—Sulfonylureas, e.g. glibenclamide, tolbutamide, chlorpropamide
    • 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
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D313/00—Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom
    • C07D313/02—Seven-membered rings
    • C07D313/06—Seven-membered rings condensed with carbocyclic rings or ring systems
    • C07D313/08—Seven-membered rings condensed with carbocyclic rings or ring systems condensed with one six-membered ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Furan Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CH683570A 1969-05-09 1970-05-06 Verfahren zur herstellung von benzofuran- und dihydrobenzofuran-7-carboxamido-aethyl-benzolsulfonylharnstoffen und deren salzen. CH557810A (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2388869 1969-05-09
GB4276369 1969-08-27
GB5743469 1969-11-24

Publications (1)

Publication Number Publication Date
CH557810A true CH557810A (de) 1975-01-15

Family

ID=27258272

Family Applications (1)

Application Number Title Priority Date Filing Date
CH683570A CH557810A (de) 1969-05-09 1970-05-06 Verfahren zur herstellung von benzofuran- und dihydrobenzofuran-7-carboxamido-aethyl-benzolsulfonylharnstoffen und deren salzen.

Country Status (12)

Country Link
JP (1) JPS4945868B1 (xx)
CA (1) CA954525A (xx)
CH (1) CH557810A (xx)
DE (2) DE2065185A1 (xx)
DK (1) DK128244C (xx)
ES (5) ES379494A1 (xx)
FI (1) FI54476C (xx)
FR (1) FR2051513A1 (xx)
IE (1) IE34211B1 (xx)
NL (1) NL7006726A (xx)
NO (1) NO130825C (xx)
SE (1) SE374743B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2225544A1 (de) * 1972-05-26 1973-12-13 Hoechst Ag Benzolsulfonylharnstoffe und verfahren zu ihrer herstellung
ATE32892T1 (de) * 1982-08-23 1988-03-15 Ciba Geigy Ag Verfahren zur herstellung von herbiziden und pflanzenwuchsregulierenden sulfonylharnstoffen.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1031088A (en) * 1964-04-16 1966-05-25 Hoechst Ag Benzenesulphonyl-ureas and process for their manufacture
AT262311B (de) * 1964-10-16 1968-06-10 Hoechst Ag Verfahren zur Herstellung von neuen Benzolsulfonylharnstoffen und ihren Salzen

Also Published As

Publication number Publication date
JPS4945868B1 (xx) 1974-12-06
SE374743B (xx) 1975-03-17
FR2051513B1 (xx) 1974-06-14
IE34211L (en) 1970-11-09
ES391916A1 (es) 1973-07-01
DK128244B (da) 1974-03-25
CA954525A (en) 1974-09-10
FI54476C (fi) 1978-12-11
ES391913A1 (es) 1973-07-01
NL7006726A (xx) 1970-11-11
DE2021828C3 (de) 1981-12-10
DE2065185A1 (de) 1973-02-08
DE2021828A1 (de) 1970-11-19
ES379494A1 (es) 1973-12-01
FI54476B (fi) 1978-08-31
DE2021828B2 (de) 1974-02-21
NO130825B (xx) 1974-11-11
ES391915A1 (es) 1973-07-01
FR2051513A1 (en) 1971-04-09
DK128244C (da) 1981-02-23
ES391914A1 (es) 1973-07-01
NO130825C (xx) 1975-02-19
IE34211B1 (en) 1975-03-05

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Legal Events

Date Code Title Description
PL Patent ceased