Patent ID: 9351989
Filing Date: 2016-05-31
CPC Classification: A61K,A61P,C07D,C07H

Claim Text:
1. A compound of formula (I) having the structure: wherein U and V are each independently selected from the group consisting of H OH Cl Br I OR NH NHR NR SH and SR wherein W is independently selected from the group consisting of I OH NH SH SR OR NHR and NR wherein X 1 is OH or F; X 2 is OH; Y is hydrogen or N 3 (azido); Z is selected from the group consisting of H —P(O)(OAr)NHR —P(O)(NHR —P(O)(O —P(O)O and —PO wherein wherein the compound has a specific formula selected from the group consisting of the following: and the pharmaceutically acceptable salts thereof.