GB846674A - Xanthene compounds and dyestuffs and means of producing the same - Google Patents

Xanthene compounds and dyestuffs and means of producing the same

Info

Publication number
GB846674A
GB846674A GB12451/59A GB1245159A GB846674A GB 846674 A GB846674 A GB 846674A GB 12451/59 A GB12451/59 A GB 12451/59A GB 1245159 A GB1245159 A GB 1245159A GB 846674 A GB846674 A GB 846674A
Authority
GB
United Kingdom
Prior art keywords
group
hydrogen
carbon atoms
isothiocyanate
compounds
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
GB12451/59A
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.)
University of Kansas Center for Research Inc (KUCR)
Original Assignee
University of Kansas Center for Research Inc (KUCR)
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 University of Kansas Center for Research Inc (KUCR) filed Critical University of Kansas Center for Research Inc (KUCR)
Publication of GB846674A publication Critical patent/GB846674A/en
Expired 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
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/10—Amino derivatives of triarylmethanes
    • C09B11/24—Phthaleins containing amino groups ; Phthalanes; Fluoranes; Phthalides; Rhodamine dyes; Phthaleins having heterocyclic aryl rings; Lactone or lactame forms of triarylmethane dyes
    • 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
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/06—Hydroxy derivatives of triarylmethanes in which at least one OH group is bound to an aryl nucleus and their ethers or esters
    • C09B11/08—Phthaleins; Phenolphthaleins; Fluorescein
    • 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
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/10—Amino derivatives of triarylmethanes
    • C09B11/24—Phthaleins containing amino groups ; Phthalanes; Fluoranes; Phthalides; Rhodamine dyes; Phthaleins having heterocyclic aryl rings; Lactone or lactame forms of triarylmethane dyes
    • C09B11/245—Phthaleins having both OH and amino substituent(s) on aryl ring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Pyrane Compounds (AREA)

Abstract

The invention comprises compounds of the formulae: <FORM:0846674/IV (c)/1> wherein R1 is hydrogen or an alkyl group of 1 to 4 carbon atoms, R2 is an alkyl group of 1 to 4 carbon atoms, X is halogen, Z is an isothiocyanate group, a nitro group or a primary amino group, and Acyl is a fatty acid acyl radical of 1 to 4 carbon atoms. The compounds containing an isothiocyanate group are made by reacting a compound of the formulae: <FORM:0846674/IV (c)/2> or <FORM:0846674/IV (c)/3> with at least one equivalent of a thiocarbonyl halide. Examples which illustrate the preparation of the isothiocyanate compounds are given. Also in examples, 6-amino-fluorescein diacetate ester p is made by reducing the corresponding nitro derivative with hydrogen and Raney nickel, and 9-(5-amino-2-carboxyphenyl) -3 : 6-bis- (diethylamino) xanthylium inner salt is made by reducing with hydrogen and Raney nickel the corresponding nitro derivative which is prepared by reacting m-diethylamino-phenol with 4-nitrophthalic anhydride.
GB12451/59A 1958-04-29 1959-04-13 Xanthene compounds and dyestuffs and means of producing the same Expired GB846674A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US846674XA 1958-04-29 1958-04-29

Publications (1)

Publication Number Publication Date
GB846674A true GB846674A (en) 1960-08-31

Family

ID=22186446

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12451/59A Expired GB846674A (en) 1958-04-29 1959-04-13 Xanthene compounds and dyestuffs and means of producing the same

Country Status (1)

Country Link
GB (1) GB846674A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6211405B1 (en) 1998-10-23 2001-04-03 Celanese International Corporation Addition of iridium to the rhodium/inorganic iodide catalyst system
WO2006001925A1 (en) * 2004-06-10 2006-01-05 Xantech Pharmaceuticals, Inc. Diagnostic agents for positron emission imaging using radiolabeled halogenated xanthenes and methods for positron emission imaging with radiolabeled halogenated xanthene diagnostic agents
EP1749870A1 (en) 2005-08-04 2007-02-07 Commissariat A L'energie Atomique Fluorescein-based compounds and their use for peptide synthesis
US7338652B2 (en) 2004-06-10 2008-03-04 Provectus Pharmatech, Inc. Methods for positron emission imaging with radiolabeled halogenated xanthenes diagnostic agents
US7427389B2 (en) 2004-06-10 2008-09-23 Provectus Pharmatech, Inc. Diagnostic agents for positron emission imaging using radiolabeled halogenated xanthenes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6211405B1 (en) 1998-10-23 2001-04-03 Celanese International Corporation Addition of iridium to the rhodium/inorganic iodide catalyst system
WO2006001925A1 (en) * 2004-06-10 2006-01-05 Xantech Pharmaceuticals, Inc. Diagnostic agents for positron emission imaging using radiolabeled halogenated xanthenes and methods for positron emission imaging with radiolabeled halogenated xanthene diagnostic agents
US7338652B2 (en) 2004-06-10 2008-03-04 Provectus Pharmatech, Inc. Methods for positron emission imaging with radiolabeled halogenated xanthenes diagnostic agents
US7427389B2 (en) 2004-06-10 2008-09-23 Provectus Pharmatech, Inc. Diagnostic agents for positron emission imaging using radiolabeled halogenated xanthenes
EP1749870A1 (en) 2005-08-04 2007-02-07 Commissariat A L'energie Atomique Fluorescein-based compounds and their use for peptide synthesis

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