Patent ID: 9593373
Date: 2017-03-14
CPC Classifications: C07H,C12Q,Y02P

Claim:
1. A modified nucleotide or nucleoside molecule comprising a purine or pyrimidine base and a ribose or deoxyribose sugar moiety having a removable 3′-hydroxy protecting group forming a structure —O—C(R) 2 N 3 covalently attached to the 3′-carbon atom, wherein R is independently selected from the group consisting of hydrogen, —C(R R R R each R each R each R m is an integer of 0 to 3; n is an integer of 0 to 3; provided that the total of m+n equals to 3; and p is an integer of 0 to 6; provided that at least one R is not hydrogen.