CA982125A - 4,4'-diaminostilbene-2,2'-disulfonic acid derivatives and use thereof - Google Patents

4,4'-diaminostilbene-2,2'-disulfonic acid derivatives and use thereof

Info

Publication number
CA982125A
CA982125A CA161,212A CA161212A CA982125A CA 982125 A CA982125 A CA 982125A CA 161212 A CA161212 A CA 161212A CA 982125 A CA982125 A CA 982125A
Authority
CA
Canada
Prior art keywords
diaminostilbene
acid derivatives
disulfonic acid
disulfonic
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.)
Expired
Application number
CA161,212A
Other languages
English (en)
Other versions
CA161212S (en
Inventor
Motohiko Yoshikawa
Yoshiaki Shimizu
Yoshiharu Tanaka
Kazuo Ishii
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.)
Nippon Kayaku Co Ltd
Original Assignee
Nippon Kayaku Co Ltd
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 Nippon Kayaku Co Ltd filed Critical Nippon Kayaku Co Ltd
Application granted granted Critical
Publication of CA982125A publication Critical patent/CA982125A/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
    • C07D251/48—Two nitrogen atoms
    • C07D251/52—Two nitrogen atoms with an oxygen or sulfur atom attached to the third ring carbon atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA161,212A 1972-08-04 1973-01-15 4,4'-diaminostilbene-2,2'-disulfonic acid derivatives and use thereof Expired CA982125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47078139A JPS5116060B2 (sv) 1972-08-04 1972-08-04

Publications (1)

Publication Number Publication Date
CA982125A true CA982125A (en) 1976-01-20

Family

ID=13653535

Family Applications (1)

Application Number Title Priority Date Filing Date
CA161,212A Expired CA982125A (en) 1972-08-04 1973-01-15 4,4'-diaminostilbene-2,2'-disulfonic acid derivatives and use thereof

Country Status (5)

Country Link
US (1) US3905964A (sv)
JP (1) JPS5116060B2 (sv)
CA (1) CA982125A (sv)
DE (1) DE2301531C3 (sv)
SE (1) SE396750B (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30227E (en) * 1973-11-29 1980-03-11 Ciba-Geigy Corporation Agent for brightening and removing greyness from textiles
CH617315B5 (sv) * 1973-11-29 1980-05-30 Ciba Geigy Ag
DE10149313A1 (de) * 2001-10-05 2003-04-17 Bayer Ag Verwendung wässriger Aufhellerpräparationen zum Aufhellen von natürlichen und synthetischen Materialien
FI20085345L (sv) * 2008-04-22 2009-10-23 Kemira Oyj Förfarande för att minska ljusorsakat gulnande i ligninhaltigt material
CN103205134B (zh) * 2013-03-14 2014-04-23 浙江传化华洋化工有限公司 一种dsd酸三嗪类荧光增白剂的合成方法
WO2022034121A1 (en) 2020-08-11 2022-02-17 Université De Strasbourg H2 blockers targeting liver macrophages for the prevention and treatment of liver disease and cancer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE551712A (sv) * 1955-10-12
DE1965585A1 (de) * 1969-12-30 1971-07-15 Bayer Ag Stilbenverbindungen

Also Published As

Publication number Publication date
DE2301531B2 (de) 1981-05-21
JPS4931983A (sv) 1974-03-23
JPS5116060B2 (sv) 1976-05-21
DE2301531C3 (de) 1982-05-13
SE396750B (sv) 1977-10-03
US3905964A (en) 1975-09-16
DE2301531A1 (de) 1974-02-21

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