GB1501771A - Preparation of benzenesulphonamides - Google Patents

Preparation of benzenesulphonamides

Info

Publication number
GB1501771A
GB1501771A GB2411276A GB2411276A GB1501771A GB 1501771 A GB1501771 A GB 1501771A GB 2411276 A GB2411276 A GB 2411276A GB 2411276 A GB2411276 A GB 2411276A GB 1501771 A GB1501771 A GB 1501771A
Authority
GB
United Kingdom
Prior art keywords
benzenesulphonamides
june
methoxy
preparation
sulphamoylbenzamide
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2411276A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SOC D ETUDES SCIENTIFIQUES ET INDUSTRIELLES de l ILE-DE-
Original Assignee
SOC D ETUDES SCIENTIFIQUES ET INDUSTRIELLES de l ILE-DE-
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 SOC D ETUDES SCIENTIFIQUES ET INDUSTRIELLES de l ILE-DE- filed Critical SOC D ETUDES SCIENTIFIQUES ET INDUSTRIELLES de l ILE-DE-
Publication of GB1501771A publication Critical patent/GB1501771A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D207/08—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon radicals, substituted by hetero atoms, attached to ring carbon atoms
    • C07D207/09—Radicals substituted by nitrogen atoms, not forming part of a nitro radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyrrole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1501771 Process for benzenesulphonamides SOC D'ETUDES SCIENTIFIQUES ET INDUSTRIELLES DE L'ILE DE FRANCE 10 June 1976 [17 June 1975] 24112/76 Heading C2C The invention comprises a process for making N - (1 - ethyl - 2 - pyrrolidinylmethyl) - 2- methoxy-5-sulphamoylbenzamide (III) by reacting (Ia), or its salt, with 2-methoxy-5- sulphamoylbenzoic acid or its reactive derivative (R 1 and R 2 are C 1-5 alkyl groups).
GB2411276A 1975-06-17 1976-06-10 Preparation of benzenesulphonamides Expired GB1501771A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7518824A FR2314918A1 (en) 1975-06-17 1975-06-17 NEW PROCESS FOR THE PREPARATION OF N- (1-ETHYL-2-PYRROLIDYLMETHYL) 2-METHOXY 5-SULFAMOYL BENZAMIDE

Publications (1)

Publication Number Publication Date
GB1501771A true GB1501771A (en) 1978-02-22

Family

ID=9156603

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2411276A Expired GB1501771A (en) 1975-06-17 1976-06-10 Preparation of benzenesulphonamides

Country Status (10)

Country Link
JP (1) JPS6016415B2 (en)
AT (1) AT349457B (en)
CA (1) CA1078397A (en)
DE (1) DE2622999A1 (en)
FI (1) FI761746A (en)
FR (1) FR2314918A1 (en)
GB (1) GB1501771A (en)
IE (1) IE43003B1 (en)
MX (1) MX3581E (en)
PT (1) PT65167B (en)

Also Published As

Publication number Publication date
IE43003L (en) 1976-12-17
FR2314918A1 (en) 1977-01-14
DE2622999A1 (en) 1976-12-30
JPS6016415B2 (en) 1985-04-25
MX3581E (en) 1981-03-19
AT349457B (en) 1979-04-10
PT65167A (en) 1976-07-01
IE43003B1 (en) 1980-12-03
PT65167B (en) 1977-11-17
CA1078397A (en) 1980-05-27
JPS52262A (en) 1977-01-05
ATA399976A (en) 1978-09-15
FI761746A (en) 1976-12-18
FR2314918B1 (en) 1977-12-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920610