ES302769A1 - Procedure for the production of heterocyclic compounds (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the production of heterocyclic compounds (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES302769A1
ES302769A1 ES302769A ES302769A ES302769A1 ES 302769 A1 ES302769 A1 ES 302769A1 ES 302769 A ES302769 A ES 302769A ES 302769 A ES302769 A ES 302769A ES 302769 A1 ES302769 A1 ES 302769A1
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
ES302769A
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
Priority claimed from CH965063A external-priority patent/CH433302A/en
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of ES302769A1 publication Critical patent/ES302769A1/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

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  • 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)
  • Hydrogenated Pyridines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

"Process for the production of heterocyclic compounds", of formula I, ** (See formula) ** wherein R 1 signifies an alkyl radical containing from 2 to 6 carbon atoms inclusive, an aryl or aralkyl radical, and R 2 signifies a hydrogen atom or a lower alkyl radical, and their acid addition salts, characterized in that reacts a compound of general formula II, ** (See formula) ** wherein R1 and R2 have the meanings indicated above and Hal means a chlorine or bromine atom, with 4-hydroxy-piperidine at an elevated temperature in a suitable organic solvent and in the presence of a basic condensation agent and, when desired an acid addition salt is salified with an organic or inorganic acid. (Machine-translation by Google Translate, not legally binding)
ES302769A 1963-08-05 1964-08-03 Procedure for the production of heterocyclic compounds (Machine-translation by Google Translate, not legally binding) Expired ES302769A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH965063A CH433302A (en) 1963-08-05 1963-08-05 Process for the preparation of new heterocyclic compounds
CH106564 1964-01-30

Publications (1)

Publication Number Publication Date
ES302769A1 true ES302769A1 (en) 1964-11-01

Family

ID=25686532

Family Applications (1)

Application Number Title Priority Date Filing Date
ES302769A Expired ES302769A1 (en) 1963-08-05 1964-08-03 Procedure for the production of heterocyclic compounds (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
AT (1) AT244973B (en)
BE (2) BE651397A (en)
ES (1) ES302769A1 (en)
FR (1) FR3835M (en)
GB (1) GB1069731A (en)
NL (2) NL6408820A (en)

Also Published As

Publication number Publication date
AT244973B (en) 1966-02-10
NL6408820A (en) 1965-02-08
BE651397A (en) 1965-02-04
GB1069731A (en) 1967-05-24
FR3835M (en) 1966-01-10
NL6408821A (en) 1965-02-08
BE651398A (en) 1965-02-04

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