DK104791C - Fremgangsmåde til fremstilling af di-N-dieddikesyreimider. - Google Patents

Fremgangsmåde til fremstilling af di-N-dieddikesyreimider.

Info

Publication number
DK104791C
DK104791C DK23362A DK23362A DK104791C DK 104791 C DK104791 C DK 104791C DK 23362 A DK23362 A DK 23362A DK 23362 A DK23362 A DK 23362A DK 104791 C DK104791 C DK 104791C
Authority
DK
Denmark
Prior art keywords
preparation
diacetic acid
acid imides
imides
diacetic
Prior art date
Application number
DK23362A
Other languages
Danish (da)
English (en)
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Application granted granted Critical
Publication of DK104791C publication Critical patent/DK104791C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/06—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members
    • C07D241/08—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK23362A 1961-01-19 1962-01-18 Fremgangsmåde til fremstilling af di-N-dieddikesyreimider. DK104791C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH76561A CH383983A (de) 1961-01-19 1961-01-19 Verfahren zur Herstellung neuer Poly-N-diessigsäureimide

Publications (1)

Publication Number Publication Date
DK104791C true DK104791C (da) 1966-07-04

Family

ID=4194644

Family Applications (1)

Application Number Title Priority Date Filing Date
DK23362A DK104791C (da) 1961-01-19 1962-01-18 Fremgangsmåde til fremstilling af di-N-dieddikesyreimider.

Country Status (6)

Country Link
BE (1) BE624685A (enrdf_load_html_response)
CH (1) CH383983A (enrdf_load_html_response)
DE (1) DE1172683B (enrdf_load_html_response)
DK (1) DK104791C (enrdf_load_html_response)
GB (1) GB961065A (enrdf_load_html_response)
NL (1) NL139170B (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT504621B1 (de) 2006-11-24 2014-08-15 Cyathus Exquirere Pharmaforschungsgmbh Neues verfahren zur herstellung von 4,4'-(1-methyl -1,2-ethandiyl)-bis-(2,6-piperazindion)

Also Published As

Publication number Publication date
NL139170B (nl) 1973-06-15
BE624685A (enrdf_load_html_response)
DE1172683B (de) 1964-06-25
CH383983A (de) 1964-11-15
GB961065A (en) 1964-06-17

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