635304-19-7Relevant academic research and scientific papers
Defining the Molecular Requirements for the Selective Delivery of Polyamine Conjugates into Cells Containing Active Polyamine Transporters
Wang, Chaojie,Delcros, Jean-Guy,Cannon, Laura,Konate, Fanta,Carias, Horacio,Biggerstaff, John,Gardner, Richard Andrew,Phanstiel IV, Otto
, p. 5129 - 5138 (2007/10/03)
Several N1-substituted polyamines containing various spacer units between nitrogen centers were synthesized as their respective HCl salts. The N1-substituents included benzyl, naphthalen-1-ylmethyl, anthracen-9-ylmethyl, and pyren-1-
Synthesis and anti-HIV evaluation of new 2',3'-dideoxy-3'-thiacytidine prodrugs
Mourier, Nicolas,Camplo, Michel,Della Bruna, Giovanna Schioppacassi,Pellacini, Francesco,Ungheri, Domenico,Chermann, Jean-Claude,Kraus, Jean-Louis
, p. 1057 - 1091 (2007/10/03)
A series of anti-HIV prodrugs possessing various polyaminated side arms have been developed. The incorporation of a N-Boc protected monoamine or diamine side arm into the backbone of the 2',3'-dideoxy-3'-thiacytidine 1 (BCH-189) provided an increase in antiviral potency, which could be several orders magnitude greater than the parent drug (1) depending on the cell culture systems used (MT-4 or MDMs). Twenty six 2',3'-dideoxy-3'-thiacytidine prodrugs which differ from each other by the length, the nature of the 5'-O function and the 5'-O or/and N-4 position on the nucleoside moiety were synthesized. Among this new series of prodrugs, several congeners (12c and 12a) were found to inhibit HIV-1 replication in cell culture with 50% effective concentrations EC50 of 10 and 50 nM respectively, in MT-4 cells. Compound 12c was found more active on infected MDMs cells with 50% effective concentration of 0.01 nM. The synthesis and the antiviral properties of these compounds are discussed.
