Patent ID: 9102938
Filing Date: 2015-08-11
Classification: A61K,C07H,C12N

Abstract:
1. A nucleoside of formula (3): or isomers thereof, wherein: one of D T X R c is 1 to 6; X R′ is hydrogen, acyl, aliphatic or substituted aliphatic; m is 1 to 15; B is selected from the group consisting of H, substituted or unsubstituted aliphatic, and a nucleobase; Q is selected from the group consisting of O, S, NR W is absent, O, S, CR V is selected from the group consisting of substituted or unsubstituted alkyl, substituted or unsubstituted alkenyl, substituted or unsubstituted alkynyl, substituted or unsubstituted heteroalkyl, substituted or unsubstituted heteroalkenyl, substituted or unsubstituted heteroalkynyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroaryl, substituted or unsubstituted heterocyclic, and substituted or unsubstituted cycloalkyl; Z is selected from the group consisting of OR R R R provided that when W is O and Z is OR