DK39895A - Process for the preparation of 4 '- (N, N-dialkylamino) -azobenzenoic acid compounds or salts thereof - Google Patents

Process for the preparation of 4 '- (N, N-dialkylamino) -azobenzenoic acid compounds or salts thereof Download PDF

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Publication number
DK39895A
DK39895A DK039895A DK39895A DK39895A DK 39895 A DK39895 A DK 39895A DK 039895 A DK039895 A DK 039895A DK 39895 A DK39895 A DK 39895A DK 39895 A DK39895 A DK 39895A
Authority
DK
Denmark
Prior art keywords
salts
compounds
preparation
azobenzenoic
dialkylamino
Prior art date
Application number
DK039895A
Other languages
Danish (da)
Inventor
Jui Yoa Chang
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
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of DK39895A publication Critical patent/DK39895A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/45—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
    • C07C309/46—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton having the sulfo groups bound to carbon atoms of non-condensed six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/45—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
    • C07C309/51—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton at least one of the nitrogen atoms being part of any of the groups, X being a hetero atom, Y being any atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C331/00—Derivatives of thiocyanic acid or of isothiocyanic acid
    • C07C331/16—Isothiocyanates
    • C07C331/28—Isothiocyanates having isothiocyanate groups bound to carbon atoms of six-membered aromatic rings
    • 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
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6803—General methods of protein analysis not limited to specific proteins or families of proteins
    • G01N33/6818—Sequencing of polypeptides

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Urology & Nephrology (AREA)
  • Immunology (AREA)
  • Hematology (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Analytical Chemistry (AREA)
  • Cell Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

The invention relates to aromatic acids, especially compounds of the formula <IMAGE> in which R1 is lower alkyl, R2 is lower alkyl, R3 is hydrogen, carboxyl or sulpho, R4 is carboxyl or sulpho, G is an optionally substituted 1,4-phenylene group or an optionally substituted 1,4-naphthylene group and in which either R5 and R6 together form an additional bond and L is an oxygen or sulphur atom, or in which R5 is hydrogen, R6 is halogenomethyl and L is an oxygen atom, and their salts, to the use of the compounds I and their salts, to a process for preparing the compounds I and their salts, to starting materials used in this preparation process and their salts, to a process for preparing these starting materials and their salts, to an apparatus in which the compounds I and their salts are used, and to a process in which this apparatus is used. The compounds of the formula I can be used as aids in the investigation of proteins and can be prepared in a manner known per se.
DK039895A 1988-05-10 1995-04-07 Process for the preparation of 4 '- (N, N-dialkylamino) -azobenzenoic acid compounds or salts thereof DK39895A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH176688 1988-05-10
CH106589 1989-03-22

Publications (1)

Publication Number Publication Date
DK39895A true DK39895A (en) 1995-04-07

Family

ID=25686537

Family Applications (3)

Application Number Title Priority Date Filing Date
DK226789A DK226789A (en) 1988-05-10 1989-05-09 AROMATIC ACIDS
DK039895A DK39895A (en) 1988-05-10 1995-04-07 Process for the preparation of 4 '- (N, N-dialkylamino) -azobenzenoic acid compounds or salts thereof
DK039995A DK39995A (en) 1988-05-10 1995-04-07 Apparatus for automatic chemical modification and analysis of proteins

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK226789A DK226789A (en) 1988-05-10 1989-05-09 AROMATIC ACIDS

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK039995A DK39995A (en) 1988-05-10 1995-04-07 Apparatus for automatic chemical modification and analysis of proteins

Country Status (9)

Country Link
EP (1) EP0342157B1 (en)
JP (1) JPH02124864A (en)
AT (1) ATE124033T1 (en)
AU (1) AU626543B2 (en)
DE (1) DE58909302D1 (en)
DK (3) DK226789A (en)
ES (1) ES2073457T3 (en)
IE (1) IE66560B1 (en)
PT (1) PT90490B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7491541B2 (en) * 2006-09-21 2009-02-17 Kci Licensing, Inc. Method for quantitation of collagen in tissue

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657220A (en) * 1969-12-31 1972-04-18 Du Pont Sulfo-containing phenyl-azo-phenyl dyestuff compounds
DE2329388A1 (en) * 1973-06-08 1975-01-16 Hoechst Ag PROCESS FOR COLORING SYNTHETIC FIBER MATERIALS FROM ORGANIC SOLVENTS
US4110444A (en) * 1975-05-21 1978-08-29 The California Polytechnic State University Foundation Thiocarbamates
US4442032A (en) * 1980-12-04 1984-04-10 Lilly Industries Limited Isothiocyanato-azobenzene-sulfonic, arsonic and substituted-glutamic acid haptens

Also Published As

Publication number Publication date
PT90490A (en) 1989-11-30
IE66560B1 (en) 1996-01-24
EP0342157A2 (en) 1989-11-15
JPH02124864A (en) 1990-05-14
ATE124033T1 (en) 1995-07-15
IE891520L (en) 1989-11-10
ES2073457T3 (en) 1995-08-16
DK39995A (en) 1995-04-07
EP0342157B1 (en) 1995-06-21
PT90490B (en) 1994-08-31
DK226789D0 (en) 1989-05-09
EP0342157A3 (en) 1991-10-16
AU626543B2 (en) 1992-08-06
DE58909302D1 (en) 1995-07-27
AU3405289A (en) 1989-11-16
DK226789A (en) 1989-11-11

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Legal Events

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AHB Application shelved due to non-payment