ES259494A1 - Un metodo para hacer n-3,4-dimetilbencenosulfonil n`-tetrametilenurea - Google Patents

Un metodo para hacer n-3,4-dimetilbencenosulfonil n`-tetrametilenurea

Info

Publication number
ES259494A1
ES259494A1 ES0259494A ES259494A ES259494A1 ES 259494 A1 ES259494 A1 ES 259494A1 ES 0259494 A ES0259494 A ES 0259494A ES 259494 A ES259494 A ES 259494A ES 259494 A1 ES259494 A1 ES 259494A1
Authority
ES
Spain
Prior art keywords
tetramethylene
dimethylphenylsulphonyl
salts
ethyl
dimethylbenzenesulphonyl
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
ES0259494A
Other languages
English (en)
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.)
Wellcome Foundation Ltd
Original Assignee
Wellcome Foundation Ltd
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 Wellcome Foundation Ltd filed Critical Wellcome Foundation Ltd
Publication of ES259494A1 publication Critical patent/ES259494A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
    • C07D295/20—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carbonic acid, or sulfur or nitrogen analogues thereof
    • C07D295/215—Radicals derived from nitrogen analogues of carbonic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Método para hacer N-3,4-dimetilbencenosulfonil N''-tetrametilenurea caracterizado porque: se trata pirrolidina con un derivado de ácido carbónico de 3,4-dimetilbencenosulfonamida reactivo, o se trata cloruro de 3,4-dimetilbencenosulfonilo con una N-tetrametileno-O-alcohilisourea, y se separa el grupo O-alcohilo de la N-3,4-dimetilbencenosulfonil N''-tetrametileno-O-alcohil-isourea resultante por hidrólisis con ácido.
ES0259494A 1959-07-08 1960-07-07 Un metodo para hacer n-3,4-dimetilbencenosulfonil n`-tetrametilenurea Expired ES259494A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2345059A GB935282A (en) 1959-07-08 1959-07-08 Improvements in and relating to sulphonyl ureas and their manufacture

Publications (1)

Publication Number Publication Date
ES259494A1 true ES259494A1 (es) 1961-01-01

Family

ID=10195830

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0259494A Expired ES259494A1 (es) 1959-07-08 1960-07-07 Un metodo para hacer n-3,4-dimetilbencenosulfonil n`-tetrametilenurea

Country Status (2)

Country Link
ES (1) ES259494A1 (es)
GB (1) GB935282A (es)

Also Published As

Publication number Publication date
GB935282A (en) 1963-08-28

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