PATENT ASSIGNEE'S COUNTRY | Germany |
UPDATE | 08.99 |
PATENT ASSIGNEE | Hoechst (Frankfurt/Main) |
PATENT CLAIMS |
- Protecting exocyclic amino group of a nucleobase which are present with a cyclic diacyl group - Coupling the nucleobase to solid support - Sequentially linking the nucleobase to other nucleobase, in which exocyclic amino groups which are present on the nucleobases being protected by a cyclic diacyl group to form a protected oligonucleotide - Deprotecting said protected oligonucleotide in the presen ce of a strong nonnucleophilic base in organic solvent |
PATENT PHOTOCOPY | Available on request |
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