3-deazapurines

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives

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536 221, 536 2713, 536 273, 536 276, 536 277, C07H 2102, C07H 2104

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055874703

ABSTRACT:
This invention relates to compounds based on the 3-deazapurines ring system and to methods for making such compounds. The invention also generally relates to the field of "antisense" agents, agents that are capable of specific hybridization with a nucleotide sequence of an RNA. The 3- deazapurine-containing compounds of this invention can be useful for modulating the activity of RNA when incorporated into oligonucleotides. Oligonucleotides and their analogs are used for a variety of therapeutic and diagnostic purposes, such as treating diseases, regulating gene expression in experimental systems, assaying for RNA and for RNA products through the employment of antisense interactions with such RNA, diagnosing diseases, modulating the production of proteins and cleaving RNA in site specific fashions.

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