CA990718A - Preparation of crystalline 4,4'-bis((4-anilino-6-(bis(2-hydroxyethyl)-amino)-1,3,5-triazin-2-yl)-amino)-stilbene-2,2'-disulfonic acid including compositions thereof - Google Patents

Preparation of crystalline 4,4'-bis((4-anilino-6-(bis(2-hydroxyethyl)-amino)-1,3,5-triazin-2-yl)-amino)-stilbene-2,2'-disulfonic acid including compositions thereof

Info

Publication number
CA990718A
CA990718A CA126,544A CA126544A CA990718A CA 990718 A CA990718 A CA 990718A CA 126544 A CA126544 A CA 126544A CA 990718 A CA990718 A CA 990718A
Authority
CA
Canada
Prior art keywords
bis
amino
triazin
anilino
stilbene
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.)
Expired
Application number
CA126,544A
Other versions
CA126544S (en
Inventor
Christopher Tscharner
Richard Pichler
Maurice Schwarz
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 Corp
Original Assignee
Ciba Geigy Corp
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 Corp filed Critical Ciba Geigy Corp
Application granted granted Critical
Publication of CA990718A publication Critical patent/CA990718A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/54—Three nitrogen atoms
    • C07D251/68—Triazinylamino stilbenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
CA126,544A 1970-11-02 1971-11-01 Preparation of crystalline 4,4'-bis((4-anilino-6-(bis(2-hydroxyethyl)-amino)-1,3,5-triazin-2-yl)-amino)-stilbene-2,2'-disulfonic acid including compositions thereof Expired CA990718A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8624370A 1970-11-02 1970-11-02

Publications (1)

Publication Number Publication Date
CA990718A true CA990718A (en) 1976-06-08

Family

ID=22197227

Family Applications (1)

Application Number Title Priority Date Filing Date
CA126,544A Expired CA990718A (en) 1970-11-02 1971-11-01 Preparation of crystalline 4,4'-bis((4-anilino-6-(bis(2-hydroxyethyl)-amino)-1,3,5-triazin-2-yl)-amino)-stilbene-2,2'-disulfonic acid including compositions thereof

Country Status (2)

Country Link
CA (1) CA990718A (en)
GB (1) GB1355218A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19500791C1 (en) * 1995-01-13 1996-08-01 Bayer Ag Substd. 4,4-di:amino-stilbene-2,2-di:sulphonic acid salts prodn.
GB9710569D0 (en) * 1997-05-23 1997-07-16 Ciba Geigy Ag Compounds

Also Published As

Publication number Publication date
GB1355218A (en) 1974-06-05

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