FR2002212A1 - L-AMINO-ANTHRAQUINONE DERIVATIVES AND THEIR PREPARATION PROCESS - Google Patents

L-AMINO-ANTHRAQUINONE DERIVATIVES AND THEIR PREPARATION PROCESS

Info

Publication number
FR2002212A1
FR2002212A1 FR6901056A FR6901056A FR2002212A1 FR 2002212 A1 FR2002212 A1 FR 2002212A1 FR 6901056 A FR6901056 A FR 6901056A FR 6901056 A FR6901056 A FR 6901056A FR 2002212 A1 FR2002212 A1 FR 2002212A1
Authority
FR
France
Prior art keywords
amino
preparation process
anthraquinone derivatives
anthraquinone
derivatives
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.)
Granted
Application number
FR6901056A
Other languages
French (fr)
Other versions
FR2002212B1 (en
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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 Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Publication of FR2002212A1 publication Critical patent/FR2002212A1/en
Application granted granted Critical
Publication of FR2002212B1 publication Critical patent/FR2002212B1/fr
Granted legal-status Critical Current

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
    • C09B1/22—Dyes with unsubstituted amino groups
FR6901056A 1968-02-20 1969-01-22 L-AMINO-ANTHRAQUINONE DERIVATIVES AND THEIR PREPARATION PROCESS Granted FR2002212A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH246868A CH491876A (en) 1968-02-20 1968-02-20 Process for the preparation of derivatives of 1-aminoanthraquinone

Publications (2)

Publication Number Publication Date
FR2002212A1 true FR2002212A1 (en) 1969-10-17
FR2002212B1 FR2002212B1 (en) 1974-02-22

Family

ID=4234486

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6901056A Granted FR2002212A1 (en) 1968-02-20 1969-01-22 L-AMINO-ANTHRAQUINONE DERIVATIVES AND THEIR PREPARATION PROCESS

Country Status (7)

Country Link
BE (1) BE728613A (en)
CH (1) CH491876A (en)
CS (1) CS150239B2 (en)
DE (1) DE1906834A1 (en)
FR (1) FR2002212A1 (en)
GB (1) GB1212846A (en)
NL (1) NL6902606A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023645B1 (en) * 1979-08-07 1982-07-28 Bayer Ag Process for the preparation of 1,4-diamino-2,3-dicyanoanthraquinones
US4699735A (en) * 1985-01-24 1987-10-13 Ciba-Geigy Corporation Process for the preparation of 1,4-diaminoanthraquinone-2-sulfonic acid
US6245118B1 (en) * 1999-09-10 2001-06-12 General Electric Company Resinous compositions containing blue dye

Also Published As

Publication number Publication date
CS150239B2 (en) 1973-09-04
NL6902606A (en) 1969-08-22
BE728613A (en) 1969-08-19
CH491876A (en) 1970-06-15
GB1212846A (en) 1970-11-18
DE1906834A1 (en) 1969-09-25
FR2002212B1 (en) 1974-02-22

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse