ES2061484T3 - Procedimiento para la preparacion de sales de derivados del acido mercaptoetansulfonico. - Google Patents

Procedimiento para la preparacion de sales de derivados del acido mercaptoetansulfonico.

Info

Publication number
ES2061484T3
ES2061484T3 ES87201866T ES87201866T ES2061484T3 ES 2061484 T3 ES2061484 T3 ES 2061484T3 ES 87201866 T ES87201866 T ES 87201866T ES 87201866 T ES87201866 T ES 87201866T ES 2061484 T3 ES2061484 T3 ES 2061484T3
Authority
ES
Spain
Prior art keywords
salts
preparation
derivatives
acid
mercaptoetansulfonico
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 - Lifetime
Application number
ES87201866T
Other languages
English (en)
Inventor
Alberto Reiner
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.)
Schering SpA
Original Assignee
Schering SpA
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 Schering SpA filed Critical Schering SpA
Application granted granted Critical
Publication of ES2061484T3 publication Critical patent/ES2061484T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/32Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of salts of sulfonic acids
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/02Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C327/00Thiocarboxylic acids
    • C07C327/20Esters of monothiocarboxylic acids
    • C07C327/26Esters of monothiocarboxylic acids having carbon atoms of esterified thiocarboxyl groups bound to carbon atoms of six-membered aromatic rings

Landscapes

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

Abstract

PARA LA PREPARACION DE DERIVADOS SALINOS DEL ACIDO MERCAPTOETANOSULFONICO PERTENECIENTES A LA CLASE DE SALES DE METALES ALCALINOS Y A SALES CON AMINOACIDOS BASICOS, SE OBTIENE LA SAL SODICA DEL ACIDO MEDIANTE UN PROCESO QUE CONSISTE EN LA REACCION ENTRE BROMOETANSULFONATO SODICO CON ACIDO TIOBENZOICO Y BICARBONATO SODICO, Y LA SUBSIGUIENTE REACCION DEL BENZOILETANOLSULFONATO SODICO RESULTANTE, CON AMONIACO EN SOLUCION ACUOSA.
ES87201866T 1986-10-08 1987-09-29 Procedimiento para la preparacion de sales de derivados del acido mercaptoetansulfonico. Expired - Lifetime ES2061484T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21934/86A IT1197490B (it) 1986-10-08 1986-10-08 Procedimento per la preparazione di derivati salini dell'acido mercaptoetansolfonico

Publications (1)

Publication Number Publication Date
ES2061484T3 true ES2061484T3 (es) 1994-12-16

Family

ID=11189045

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87201866T Expired - Lifetime ES2061484T3 (es) 1986-10-08 1987-09-29 Procedimiento para la preparacion de sales de derivados del acido mercaptoetansulfonico.

Country Status (7)

Country Link
US (1) US4939291A (es)
EP (1) EP0263556B1 (es)
JP (1) JPS63115856A (es)
AT (1) ATE99675T1 (es)
DE (1) DE3788698T2 (es)
ES (1) ES2061484T3 (es)
IT (1) IT1197490B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10021790B4 (de) * 2000-05-10 2004-07-08 Raschig Gmbh Verfahren zur Herstellung von ω-Aminoalkansulfonsäuren und deren Verwendung als Biopuffer
JP4689803B2 (ja) * 2000-09-11 2011-05-25 住友化学株式会社 (2s,4s)−n,n−ジメチル−1−アリルオキシカルボニル−4−ベンゾイルチオ−2−ピロリジンカルボキサミドの製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1056602B (de) * 1951-12-12 1959-05-06 Unilever Nv Verfahren zur Herstellung von Merkaptoalkansulfonaten
US2694723A (en) * 1952-09-27 1954-11-16 Lever Brothers Ltd Xanthogenato-sulfonates and process for the preparation of mercaptoalkanesulfonates
BE842665A (fr) * 1976-06-08 1976-12-08 Procede de preparation de thialkane sulfonates alcalins
IT1185551B (it) * 1985-04-15 1987-11-12 Schering Spa Composizioni farmaceutiche a base di acido mercaptoetansolfonico ad attivita' terapeutica,derivati salini organici dell'acido mercaptoetansolfonico utili per tali composizioni e relativo procedimento di preparazione

Also Published As

Publication number Publication date
DE3788698T2 (de) 1994-04-28
IT1197490B (it) 1988-11-30
EP0263556A3 (en) 1989-12-13
IT8621934A0 (it) 1986-10-08
JPS63115856A (ja) 1988-05-20
DE3788698D1 (de) 1994-02-17
EP0263556B1 (en) 1994-01-05
JPH0560824B2 (es) 1993-09-03
ATE99675T1 (de) 1994-01-15
EP0263556A2 (en) 1988-04-13
US4939291A (en) 1990-07-03

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