Processing

Please wait...

Settings

Settings

Goto Application

1. WO2004009612 - DEPROTECTION OF PHOSPHORUS IN OLIGONUCLEOTIDE SYNTHESIS

Publication Number WO/2004/009612
Publication Date 29.01.2004
International Application No. PCT/US2003/022211
International Filing Date 17.07.2003
Chapter 2 Demand Filed 24.02.2004
IPC
C07H 21/00 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
21Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids
C07H 21/02 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
21Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids
02with ribosyl as saccharide radical
C07H 21/04 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
21Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids
04with deoxyribosyl as saccharide radical
CPC
C07H 21/00
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
21Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids
C07H 21/02
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
21Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids
02with ribosyl as saccharide radical
C07H 21/04
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
21Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids
04with deoxyribosyl as saccharide radical
Y02P 20/55
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
20Technologies relating to chemical industry
50Improvements relating to the production of bulk chemicals
55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Applicants
  • ISIS PHARMACEUTICALS, INC. [US]/[US] (AllExceptUS)
  • RAVIKUMAR, Vasulinga [US]/[US] (UsOnly)
Inventors
  • RAVIKUMAR, Vasulinga
Agents
  • CALDWELL, John, W.
Priority Data
10/201,79924.07.2002US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DEPROTECTION OF PHOSPHORUS IN OLIGONUCLEOTIDE SYNTHESIS
(FR) SUPPRESSION DE LA PROTECTION DU PHOSPHORE DANS LA SYNTHESE DES OLIGONUCLEOTIDES
Abstract
(EN)
A process for removing a phosphorus protecting group from a protected phosphate triester or phosphorothioate triester includes contacting a protected phosphate or phosphorothioate triester with a thiol compound that is not offensive to the olfactory senses.
(FR)
Procédé servant à supprimer un groupe protecteur de phosphore d'un triester de phosphate ou d'un triester de phosphorothioate protégés et consistant à mettre en contact un triester de phosphate ou de phosphorothioate protégé avec un composé de thiol ne présentant aucune agressivité vis-à-vis des sens olfactifs.
Also published as
Latest bibliographic data on file with the International Bureau