Synthesis and anti-HIV-1 activity of 1,3-phenylene bis-uracil analogues of MKC-442
作者:Youssef L. Aly、Erik B. Pedersen、Paolo La Colla、Roberta Loddo
DOI:10.1002/jhet.5570440216
日期:2007.3
for the synthesis of 1,3-phenylene-bis[6-(2-thiouracil)] 4. Desulphurization of 4 gave the corresponding bis-uracil 6, which after silylation was N-1 alkylated with bis(allyoxy)methane using TMS-triflate as the catalyst or with chloromethyl ethyl ether to give the MKC-442 analogues 7 and 9. The amino-DABO and S-DABO derivatives 11, 12a,b and 14 were also synthesized. The anti-HIV-1activity test showed