ES307271A1 - Procedure for the production of hydrainic derivatives. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the production of hydrainic derivatives. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES307271A1
ES307271A1 ES0307271A ES307271A ES307271A1 ES 307271 A1 ES307271 A1 ES 307271A1 ES 0307271 A ES0307271 A ES 0307271A ES 307271 A ES307271 A ES 307271A ES 307271 A1 ES307271 A1 ES 307271A1
Authority
ES
Spain
Prior art keywords
translation
production
machine
legally binding
google translate
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
ES0307271A
Other languages
Spanish (es)
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.)
Sandoz AG
Original Assignee
Sandoz AG
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 Sandoz AG filed Critical Sandoz AG
Publication of ES307271A1 publication Critical patent/ES307271A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61K31/16—Amides, e.g. hydroxamic acids
    • A61K31/165—Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

"Process for the production of hydrazine derivatives" of formula I, ** (See formula) ** wherein R 1 signifies a hydrogen atom or an aralkyl radical, and R 2 signifies an aralkyl radical, characterized in that a 2,4-dichloro-3-sulfamyl-benzoic acid halide of formula II is reacted, ** (See formula) ** wherein X means a chlorine or bromine atom, with a hydrazine derivative of formula III, ** (See formula) ** wherein R1 and R2 have the meanings indicated above. (Machine-translation by Google Translate, not legally binding)
ES0307271A 1963-12-20 1964-12-18 Procedure for the production of hydrainic derivatives. (Machine-translation by Google Translate, not legally binding) Expired ES307271A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1570963A CH433381A (en) 1963-12-20 1963-12-20 Process for the preparation of new hydrazine derivatives

Publications (1)

Publication Number Publication Date
ES307271A1 true ES307271A1 (en) 1965-05-16

Family

ID=4411266

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0307271A Expired ES307271A1 (en) 1963-12-20 1964-12-18 Procedure for the production of hydrainic derivatives. (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
AT (1) AT249663B (en)
BE (1) BE657364A (en)
CH (1) CH433381A (en)
DE (1) DE1228268B (en)
ES (1) ES307271A1 (en)
FR (1) FR4210M (en)
NL (1) NL6414605A (en)

Also Published As

Publication number Publication date
NL6414605A (en) 1965-06-21
BE657364A (en)
CH433381A (en) 1967-04-15
AT249663B (en) 1966-10-25
FR4210M (en) 1966-06-06
DE1228268B (en) 1966-11-10

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