ES250459A1 - Un procedimiento de preparar un acido 3-alquilsulfonamidobenzoico - Google Patents

Un procedimiento de preparar un acido 3-alquilsulfonamidobenzoico

Info

Publication number
ES250459A1
ES250459A1 ES0250459A ES250459A ES250459A1 ES 250459 A1 ES250459 A1 ES 250459A1 ES 0250459 A ES0250459 A ES 0250459A ES 250459 A ES250459 A ES 250459A ES 250459 A1 ES250459 A1 ES 250459A1
Authority
ES
Spain
Prior art keywords
alkylsulfonamidobenzoic
acid compounds
acid
nitrobenzoic acid
alkylsulfonic
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
ES0250459A
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.)
Mallinckrodt Chemical Works
Original Assignee
Mallinckrodt Chemical Works
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 Mallinckrodt Chemical Works filed Critical Mallinckrodt Chemical Works
Publication of ES250459A1 publication Critical patent/ES250459A1/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
    • C07C311/01—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms
    • C07C311/02—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • 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
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
    • C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
    • C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
    • C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Procedimiento de preparar un ácido 3- alquilsulfonamidobenzoico que comprende hacer reaccionar ácido 3- amino-5 nitrobenzoico con un haluro de alcanosulfonilo para producir un ácido 3-alquilsulfónico-5-nitrobenzoico.
ES0250459A 1958-07-02 1959-07-01 Un procedimiento de preparar un acido 3-alquilsulfonamidobenzoico Expired ES250459A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US746072A US3036063A (en) 1958-07-02 1958-07-02 Alkylsulfonamidobenzoic acid compounds

Publications (1)

Publication Number Publication Date
ES250459A1 true ES250459A1 (es) 1960-03-01

Family

ID=24999365

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0250459A Expired ES250459A1 (es) 1958-07-02 1959-07-01 Un procedimiento de preparar un acido 3-alquilsulfonamidobenzoico

Country Status (3)

Country Link
US (1) US3036063A (es)
ES (1) ES250459A1 (es)
FR (1) FR277M (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2504383A1 (de) * 1975-02-03 1976-08-05 Bayer Ag Benzoesaeure-derivate, verfahren zu ihrer herstellung sowie ihre verwendung als herbizide

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2531367A (en) * 1947-07-15 1950-11-21 Sharp & Dohme Inc N-(substituted sulfonyl)-aminobenzoic acids
GB748319A (en) * 1953-02-05 1956-04-25 Schering Ag Manufacture of n-derivatives of 3:5-diamino-2:4:6-triiodo-benzoic acid

Also Published As

Publication number Publication date
US3036063A (en) 1962-05-22
FR277M (fr) 1961-03-13

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