INHIBITORY OLIGONUCLEOTIDES AND THEIR USE IN THERAPY

• Main Authors: JURK, MARION, LEHMANN, THOMAS, UHLMANN, EUGEN
• Format: Patent
• Language: English; French
• Published: 17.07.2014
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; DERIVATIVES THEREOF; ENZYMOLOGY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; NUCLEIC ACIDS; NUCLEOSIDES; NUCLEOTIDES; ORGANIC CHEMISTRY; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS; SPIRITS; SUGARS; VINEGAR; WINE

Inhibitory oligonucleotide having the general formula: (I) are disclosed which can be used in pharmaceutical compositions, whereby in formula (I) C is cytidine or a derivative thereof, whereby the cytidine derivative is selected from the group consisting of 5-methylcytidine, a cytidine-like nucleotide having a chemical modification involving the cytosine base, cytidine nucleoside sugar, or both the cytosine base and the cytidine nucleoside sugar, 2'-0-methylcytidine, 5-bromocytidine, 5-hydroxycytidine, ribocytidine and cytosine-P-D-arabinofuranoside, G is guanosine or a derivative thereof, whereby the guanosine derivative is selected from the group consisting of 7-deazaguanosine, a guanosine-like nucleotide having a chemical modification involving the guanine base, the guanosine nucleoside sugar or both the guanine base and the guanosine nucleoside sugar, X1 and X3 is any nucleotide sequence with 0 to 12 bases and each nucleotide is independent of any other, X2 is any nucleotide sequence having 0 to 3 nucleotides, N2 and N3 are each independently any nucleotide, N4 and N7 is a pyrimidine or a modified pyrimidine, N5 is a purin or a modified purin, N6 is a modified pyrimidine, A or a modified purin, wherein at least two of the nucleotides N4, N5, N6 or N7 are modified purins or modified pyrimidines.