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WO1999033867A3 - Analogues d'acide nucleique modifies - Google Patents

Analogues d'acide nucleique modifies Download PDF

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Publication number
WO1999033867A3
WO1999033867A3 PCT/EP1998/008317 EP9808317W WO9933867A3 WO 1999033867 A3 WO1999033867 A3 WO 1999033867A3 EP 9808317 W EP9808317 W EP 9808317W WO 9933867 A3 WO9933867 A3 WO 9933867A3
Authority
WO
WIPO (PCT)
Prior art keywords
oligomers
nucleic acid
modified nucleic
acid analogues
low
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.)
Ceased
Application number
PCT/EP1998/008317
Other languages
German (de)
English (en)
Other versions
WO1999033867A2 (fr
Inventor
Frank Bergmann
Der Eltz Herbert Von
Rupert Herrmann
Stefanie Koehler
Volker Schlueter
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.)
Roche Diagnostics GmbH
Original Assignee
Roche Diagnostics GmbH
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 Roche Diagnostics GmbH filed Critical Roche Diagnostics GmbH
Priority to EP98966833A priority Critical patent/EP0996631A1/fr
Publication of WO1999033867A2 publication Critical patent/WO1999033867A2/fr
Publication of WO1999033867A3 publication Critical patent/WO1999033867A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/001—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof by chemical synthesis
    • C07K14/003—Peptide-nucleic acids (PNAs)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H21/00—Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6813—Hybridisation assays
    • C12Q1/6832—Enhancement of hybridisation reaction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Medicinal Chemistry (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

Des oligomères comportant au moins une unité non nucléoside qui contient une fonction acide avec un pKa inférieur à 3,0, s'utilisent notamment comme sondes de mise en évidence de la présence d'acides nucléiques, les interactions non spécifiques étant abaissées comparativement à des oligomères non modifiés. Même à de faibles concentrations en sel du tampon d'hybridation, on peut obtenir une dynamique du signal et une sensibilité élevées en cas de signal réduit d'essai à blanc. Ces oligomères s'utilisent également comme amorces pour des réactions d'allongement à l'aide de polymérases et pour des opérations de transfection.
PCT/EP1998/008317 1997-12-23 1998-12-18 Analogues d'acide nucleique modifies Ceased WO1999033867A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP98966833A EP0996631A1 (fr) 1997-12-23 1998-12-18 Analogues d'acide nucleique modifies

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19757516A DE19757516A1 (de) 1997-12-23 1997-12-23 Modifizierte Nukleinsäureanaloga
DE19757516.1 1997-12-23

Publications (2)

Publication Number Publication Date
WO1999033867A2 WO1999033867A2 (fr) 1999-07-08
WO1999033867A3 true WO1999033867A3 (fr) 1999-09-02

Family

ID=7853170

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1998/008317 Ceased WO1999033867A2 (fr) 1997-12-23 1998-12-18 Analogues d'acide nucleique modifies

Country Status (3)

Country Link
EP (1) EP0996631A1 (fr)
DE (1) DE19757516A1 (fr)
WO (1) WO1999033867A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10019136A1 (de) 2000-04-18 2001-10-31 Aventis Pharma Gmbh Polyamidnukleinsäure-Derivate, Mittel und Verfahren zu ihrer Herstellung
DE10019135A1 (de) 2000-04-18 2001-10-31 Aventis Pharma Gmbh Polyamidnukleinsäure-Derivate, Mittel und Verfahren zu ihrer Herstellung
EP1251183A3 (fr) * 2001-04-18 2003-12-10 Exiqon A/S Des sondes assistantes supérieures pour la détéction d'une séquence cible utilisant une sonde de capture

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2284208A (en) * 1993-11-25 1995-05-31 Pna Diagnostics As Nucleic acid analogues with a chelating functionality for metal ions
WO1996011205A1 (fr) * 1994-10-06 1996-04-18 Isis Pharmaceuticals, Inc. Conjugues d'acides nucleiques peptidiques
WO1996035705A1 (fr) * 1995-05-10 1996-11-14 Isis Pharmaceuticals, Inc. Inhibition, au moyen d'une invasion de brins oligomeres, de l'activation par transcription induite par un facteur de transcription

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2284208A (en) * 1993-11-25 1995-05-31 Pna Diagnostics As Nucleic acid analogues with a chelating functionality for metal ions
WO1996011205A1 (fr) * 1994-10-06 1996-04-18 Isis Pharmaceuticals, Inc. Conjugues d'acides nucleiques peptidiques
WO1996035705A1 (fr) * 1995-05-10 1996-11-14 Isis Pharmaceuticals, Inc. Inhibition, au moyen d'une invasion de brins oligomeres, de l'activation par transcription induite par un facteur de transcription

Also Published As

Publication number Publication date
DE19757516A1 (de) 1999-06-24
WO1999033867A2 (fr) 1999-07-08
EP0996631A1 (fr) 2000-05-03

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