AT263808B - Verfahren zur Herstellung eines neuen Salzes des 2,6-Diamino-3-phenyl-azopyridins mit N-[5'-Nitro-furfuryliden-(2')]-1-aminohydantoin - Google Patents

Verfahren zur Herstellung eines neuen Salzes des 2,6-Diamino-3-phenyl-azopyridins mit N-[5'-Nitro-furfuryliden-(2')]-1-aminohydantoin

Info

Publication number
AT263808B
AT263808B AT796466A AT796466A AT263808B AT 263808 B AT263808 B AT 263808B AT 796466 A AT796466 A AT 796466A AT 796466 A AT796466 A AT 796466A AT 263808 B AT263808 B AT 263808B
Authority
AT
Austria
Prior art keywords
aminohydantoin
azopyridine
furfurylidene
diamino
nitro
Prior art date
Application number
AT796466A
Other languages
German (de)
English (en)
Original Assignee
Sanol Arznei Schwarz Gmbh
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 Sanol Arznei Schwarz Gmbh filed Critical Sanol Arznei Schwarz Gmbh
Application granted granted Critical
Publication of AT263808B publication Critical patent/AT263808B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
    • C09B29/3621—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring
    • C09B29/3639—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more amino groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic dyes
    • C09B69/04—Dyestuff salts, e.g. salts of acid dyes with basic dyes of anionic dyes with nitrogen containing compounds
    • C09B69/045—Dyestuff salts, e.g. salts of acid dyes with basic dyes of anionic dyes with nitrogen containing compounds of anionic azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT796466A 1965-09-06 1966-08-22 Verfahren zur Herstellung eines neuen Salzes des 2,6-Diamino-3-phenyl-azopyridins mit N-[5'-Nitro-furfuryliden-(2')]-1-aminohydantoin AT263808B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0099256 1965-09-06

Publications (1)

Publication Number Publication Date
AT263808B true AT263808B (de) 1968-08-12

Family

ID=7522094

Family Applications (1)

Application Number Title Priority Date Filing Date
AT796466A AT263808B (de) 1965-09-06 1966-08-22 Verfahren zur Herstellung eines neuen Salzes des 2,6-Diamino-3-phenyl-azopyridins mit N-[5'-Nitro-furfuryliden-(2')]-1-aminohydantoin

Country Status (6)

Country Link
AT (1) AT263808B (xx)
BE (1) BE686007A (xx)
CH (1) CH468405A (xx)
DE (1) DE1620302A1 (xx)
FR (1) FR5867M (xx)
NL (1) NL6612472A (xx)

Also Published As

Publication number Publication date
BE686007A (xx) 1967-02-01
FR5867M (xx) 1968-03-11
NL6612472A (xx) 1967-03-07
CH468405A (de) 1969-02-15
DE1620302A1 (de) 1970-03-19

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