Process for the chemical synthesis of oligonucleotides

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United States of America Patent

PATENT NO 6048975
SERIAL NO

08800123

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Abstract

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A process for the chemical synthesis of oligonucleotides Use of a dansylethoxycarbonyl group as base-labile 5'-hydroxyl protective group in the chemical synthesis of DNA and RNA and suitable synthetic processes. The ease of detection of the dansyl protective group and the ease of elimination from the sugar residue of the nucleotide without side reactions make oligonucleotide synthesis possible with high yields in very small quantities.

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Patent Owner(s)

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SANOFI-AVENTIS DEUTSCHLAND GMBH65929 FRANKFURT AM MAIN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bergmann, Frank Weissenberg, DE 81 729
Pfleiderer, Wolfgang Konstanz, DE 33 2186

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