ES175833A1 - Un metodo de preparar guanidinas sulfonilicas - Google Patents

Un metodo de preparar guanidinas sulfonilicas

Info

Publication number
ES175833A1
ES175833A1 ES0175833A ES175833A ES175833A1 ES 175833 A1 ES175833 A1 ES 175833A1 ES 0175833 A ES0175833 A ES 0175833A ES 175833 A ES175833 A ES 175833A ES 175833 A1 ES175833 A1 ES 175833A1
Authority
ES
Spain
Prior art keywords
guanidins
preparing
sulphonyl
preparing sulphonyl
sulfonyl
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
ES0175833A
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of ES175833A1 publication Critical patent/ES175833A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/50—Compounds containing any of the groups, X being a hetero atom, Y being any atom
    • C07C311/52—Y being a hetero atom
    • C07C311/64—X and Y being nitrogen atoms, e.g. N-sulfonylguanidine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Un método de preparar guanidinas sulfonílicas, caracterizado por el hecho de que comprende someter una guanilurea sulfonílica alifática o aromática a un tratamiento térmico en presencia de agua y de una sustancia básica.
ES0175833A 1942-04-11 1946-11-23 Un metodo de preparar guanidinas sulfonilicas Expired ES175833A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US438571A US2359363A (en) 1942-04-11 1942-04-11 Preparation of sulphonyl guanidines

Publications (1)

Publication Number Publication Date
ES175833A1 true ES175833A1 (es) 1947-01-01

Family

ID=23741144

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0175833A Expired ES175833A1 (es) 1942-04-11 1946-11-23 Un metodo de preparar guanidinas sulfonilicas

Country Status (2)

Country Link
US (1) US2359363A (es)
ES (1) ES175833A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903159A (en) * 1970-09-17 1975-09-02 Armour Pharma Methanesulfonamidophenyl guanidine compounds
GB2387226C (en) * 2002-04-06 2008-05-12 Westerngeco Ltd A method of seismic surveying

Also Published As

Publication number Publication date
US2359363A (en) 1944-10-03

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