FR2343786A1 - Procede pour preparer des colorants de coumarine - Google Patents

Procede pour preparer des colorants de coumarine

Info

Publication number
FR2343786A1
FR2343786A1 FR7707134A FR7707134A FR2343786A1 FR 2343786 A1 FR2343786 A1 FR 2343786A1 FR 7707134 A FR7707134 A FR 7707134A FR 7707134 A FR7707134 A FR 7707134A FR 2343786 A1 FR2343786 A1 FR 2343786A1
Authority
FR
France
Prior art keywords
colorants
preparing coumarin
preparing
coumarin colorants
coumarin
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
FR7707134A
Other languages
English (en)
French (fr)
Other versions
FR2343786B1 (enExample
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
Original Assignee
Ciba Geigy 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
Priority claimed from CH303576A external-priority patent/CH599313A5/de
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2343786A1 publication Critical patent/FR2343786A1/fr
Application granted granted Critical
Publication of FR2343786B1 publication Critical patent/FR2343786B1/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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/02—Coumarine dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
FR7707134A 1976-03-11 1977-03-10 Procede pour preparer des colorants de coumarine Granted FR2343786A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH303676 1976-03-11
CH303576A CH599313A5 (en) 1976-03-11 1976-03-11 Fluorescent coumarin dyes prodn.

Publications (2)

Publication Number Publication Date
FR2343786A1 true FR2343786A1 (fr) 1977-10-07
FR2343786B1 FR2343786B1 (enExample) 1980-01-11

Family

ID=25691994

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7707134A Granted FR2343786A1 (fr) 1976-03-11 1977-03-10 Procede pour preparer des colorants de coumarine

Country Status (5)

Country Link
US (1) US4146712A (enExample)
JP (1) JPS6021190B2 (enExample)
DE (1) DE2710285A1 (enExample)
FR (1) FR2343786A1 (enExample)
GB (1) GB1573632A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418231A1 (fr) * 1978-02-23 1979-09-21 Basf Ag Derives de la coumarine et leurs utilisations
EP0023022A3 (en) * 1979-07-20 1981-04-01 Ciba-Geigy Ag Coumarine compounds, processes for their manufacture as well as the intermediate products used perse and their utilisation for the dyeing or printing of textiles

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950291A1 (de) * 1979-12-14 1981-06-19 Basf Ag, 6700 Ludwigshafen Neue cumarinverbindungen und verfahren zur herstellung von cumarinverbindungen
US4656267A (en) * 1983-09-29 1987-04-07 Ortho Pharmaceutical Corporation Substituted 2(1H)-quinazolinone-1-alkanoic acids and esters
DE59010069D1 (de) * 1989-11-21 1996-02-29 Bayer Ag Cumarinderivate, Verfahren zu ihrer Herstellung, ihre Verwendung und Thiazolyl-essigsäurederivate als Zwischenprodukte
DK1737492T3 (da) * 2004-04-16 2013-03-11 Bredent Medical Gmbh & Co Kg Præparat til fotodynamisk bekæmpelse af mikroorganismer samt anvendelse af præparatet
US20070254349A1 (en) * 2004-04-16 2007-11-01 Helbo Photodynamic Systems Gmbh & Co.Kg Preparation for the Photodynamic Control of Micro-Organisms and Use Thereof
WO2008021623A1 (en) * 2006-08-10 2008-02-21 Gambro Bct, Inc. Method and apparatus for recirculating elutriation fluids
CN101368004B (zh) * 2008-09-25 2011-08-31 浙江工业大学 一种香豆素类荧光染料的合成方法
CN103319475B (zh) * 2013-02-01 2015-07-08 山西大同大学 一种n’-(苯并噻唑基)-3-甲酰胺-7-n,n-二乙基-香豆素及其制备方法和应用
US9810700B1 (en) 2017-05-31 2017-11-07 Aat Bioquest, Inc. Fluorogenic calcium ion indicators and methods of using the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH390250A (de) * 1958-06-19 1965-07-30 Geigy Ag J R Verfahren zur Herstellung von fluoreszierenden Farbstoffen
JPS5529110B2 (enExample) * 1972-12-25 1980-08-01
GB1543933A (en) * 1975-07-02 1979-04-11 Basf Ag Dyes of the coumarin series

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418231A1 (fr) * 1978-02-23 1979-09-21 Basf Ag Derives de la coumarine et leurs utilisations
EP0023022A3 (en) * 1979-07-20 1981-04-01 Ciba-Geigy Ag Coumarine compounds, processes for their manufacture as well as the intermediate products used perse and their utilisation for the dyeing or printing of textiles

Also Published As

Publication number Publication date
GB1573632A (en) 1980-08-28
JPS52109525A (en) 1977-09-13
JPS6021190B2 (ja) 1985-05-25
DE2710285A1 (de) 1977-09-15
FR2343786B1 (enExample) 1980-01-11
US4146712A (en) 1979-03-27

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Legal Events

Date Code Title Description
ST Notification of lapse