Patent ID: 7368439
Filing Date: 2008-05-06
Classification: C07H

Abstract:
1. A diribo-, di-2′-deoxyribo-, or ribo-2′-deoxyribo-nucleoside boranophosphate derivative of the general formula I: wherein X and X′ each independently is a purine residue of the formula Ia, linked through the 9-position: wherein R R R the dotted line represents a potential double bond between the carbon atom at position 6 and either the nitrogen atom at position 1 or the radical R or X and X′ each independently is a pyrimidine residue of the formula Ib, linked through the 1-position: wherein R R R the dotted line represents a potential double bond between the carbon atom at position 4 and either the nitrogen atom at position 3 or the radical R wherein any said hydrocarbyl in any R Y and Y′ each independently is H or OH; Z W n and n′ each independently is 0 or 1; m is 3, 4 or 5; and M and the diastereoisomers thereof; formed by variations in the location of the BH