BE770600A - Procede de preparation de derives de l'acide parabanique, de l'acide thioparabanique et de l'acide selenoparabanique - Google Patents

Procede de preparation de derives de l'acide parabanique, de l'acide thioparabanique et de l'acide selenoparabanique

Info

Publication number
BE770600A
BE770600A BE770600A BE770600A BE770600A BE 770600 A BE770600 A BE 770600A BE 770600 A BE770600 A BE 770600A BE 770600 A BE770600 A BE 770600A BE 770600 A BE770600 A BE 770600A
Authority
BE
Belgium
Prior art keywords
acid
selenoparabanic
derivatives
preparation
thioparabanic
Prior art date
Application number
BE770600A
Other languages
English (en)
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of BE770600A publication Critical patent/BE770600A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/10—Spiro-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE770600A 1970-07-28 1971-07-28 Procede de preparation de derives de l'acide parabanique, de l'acide thioparabanique et de l'acide selenoparabanique BE770600A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702037295 DE2037295A1 (de) 1970-07-28 1970-07-28 Verfahren zur Herstellung von Paraban saurederivaten

Publications (1)

Publication Number Publication Date
BE770600A true BE770600A (fr) 1971-12-01

Family

ID=5778076

Family Applications (1)

Application Number Title Priority Date Filing Date
BE770600A BE770600A (fr) 1970-07-28 1971-07-28 Procede de preparation de derives de l'acide parabanique, de l'acide thioparabanique et de l'acide selenoparabanique

Country Status (8)

Country Link
AT (1) AT320665B (fr)
BE (1) BE770600A (fr)
CH (1) CH563991A5 (fr)
DE (1) DE2037295A1 (fr)
FR (1) FR2103787A5 (fr)
GB (1) GB1354175A (fr)
IT (1) IT942144B (fr)
NL (1) NL7110425A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2743517A1 (de) * 1977-09-28 1979-04-05 Bayer Ag Polyparabansaeurederivate

Also Published As

Publication number Publication date
CH563991A5 (fr) 1975-07-15
FR2103787A5 (fr) 1972-04-14
DE2037295A1 (de) 1972-02-10
AT320665B (de) 1975-02-25
IT942144B (it) 1973-03-20
NL7110425A (fr) 1972-02-01
GB1354175A (en) 1974-06-05

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