CH491172A - Process for the preparation of anthraquinone dyes - Google Patents

Process for the preparation of anthraquinone dyes

Info

Publication number
CH491172A
CH491172A CH207167A CH207167A CH491172A CH 491172 A CH491172 A CH 491172A CH 207167 A CH207167 A CH 207167A CH 207167 A CH207167 A CH 207167A CH 491172 A CH491172 A CH 491172A
Authority
CH
Switzerland
Prior art keywords
preparation
anthraquinone dyes
anthraquinone
dyes
Prior art date
Application number
CH207167A
Other languages
German (de)
Inventor
Francois Dr Benguerel
Jacques Dr Guenthard
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
Priority to CH207167A priority Critical patent/CH491172A/en
Priority to GB451568A priority patent/GB1176626A/en
Priority to ES350290A priority patent/ES350290A1/en
Priority to FR1562130D priority patent/FR1562130A/fr
Publication of CH491172A publication Critical patent/CH491172A/en

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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/28—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups
    • C09B1/30—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups sulfonated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH207167A 1967-02-10 1967-02-10 Process for the preparation of anthraquinone dyes CH491172A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH207167A CH491172A (en) 1967-02-10 1967-02-10 Process for the preparation of anthraquinone dyes
GB451568A GB1176626A (en) 1967-02-10 1968-01-29 Anthraquinone Dyes, their production and use
ES350290A ES350290A1 (en) 1967-02-10 1968-02-08 Anthraquinone Dyes, their production and use
FR1562130D FR1562130A (en) 1967-02-10 1968-02-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH207167A CH491172A (en) 1967-02-10 1967-02-10 Process for the preparation of anthraquinone dyes

Publications (1)

Publication Number Publication Date
CH491172A true CH491172A (en) 1970-05-31

Family

ID=4225209

Family Applications (1)

Application Number Title Priority Date Filing Date
CH207167A CH491172A (en) 1967-02-10 1967-02-10 Process for the preparation of anthraquinone dyes

Country Status (4)

Country Link
CH (1) CH491172A (en)
ES (1) ES350290A1 (en)
FR (1) FR1562130A (en)
GB (1) GB1176626A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX9302312A (en) * 1992-04-21 1994-06-30 Ligand Pharm Inc PROGESTERONE RECEIVING AGONIST AND ANTAGONIST COMPOUNDS, NON-STEROIDS AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM.

Also Published As

Publication number Publication date
GB1176626A (en) 1970-01-07
ES350290A1 (en) 1969-05-01
FR1562130A (en) 1969-04-04

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Legal Events

Date Code Title Description
PL Patent ceased