EP 1181301 A1 20020227 - OLIGONUCLEOTIDE SYNTHESIS WITH LEWIS ACIDS AS ACTIVATORS
Title (en)
OLIGONUCLEOTIDE SYNTHESIS WITH LEWIS ACIDS AS ACTIVATORS
Title (de)
OLIGONUKLEOTID-SYNTHESE MIT LEWIS-SÄURE ALS AKTIVATOREN
Title (fr)
SYNTHESE D'OLIGONUCLEOTIDES UTILISANT DES ACIDES DE LEWIS COMME ACTIVATEURS
Publication
Application
Priority
- US 0012530 W 20000508
- US 32505599 A 19990603
Abstract (en)
[origin: WO0075157A1] A process for synthesizing oligonucleotides by phosphoramidite chemistry wherein the improvement is the use of Lewis acids as activators for formation of the phosphorous-oxygen bond.
IPC 1-7
IPC 8 full level
C07H 21/04 (2006.01); C07H 19/10 (2006.01); C07H 19/20 (2006.01); C07H 21/00 (2006.01)
CPC (source: EP)
C07H 19/10 (2013.01); C07H 19/20 (2013.01); C07H 21/00 (2013.01)
Citation (search report)
See references of WO 0075157A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0075157 A1 20001214; CA 2376016 A1 20001214; EP 1181301 A1 20020227; JP 2003514766 A 20030422; MX PA01012444 A 20020730
DOCDB simple family (application)
US 0012530 W 20000508; CA 2376016 A 20000508; EP 00926516 A 20000508; JP 2001502438 A 20000508; MX PA01012444 A 20000508