Synthesis and anti-HIV evaluation of novel 1,3-disubstituted thieno[3,2-c][1,2,6]thiadiazin-4(3H)-one 2,2-dioxides(TTDDs)
作者:Yongqiang Lin、Xinyong Liu、Renzhang Yan、Jin Li、Christophe Pannecouque、Myriam Witvrouw、Erik De Clercq
DOI:10.1016/j.bmc.2007.10.013
日期:2008.1
A series of novel 1,3-disubstituted thieno[3,2-c] [1,2,6]thiadiazin-4(3H)-one 2,2-dioxides (TTDDs), designed as non-nucleoside reverse transcriptase inhibitors (NNRTIs), was synthesized, structurally confirmed by spectral analysis and evaluated for their anti-HIV-1 activities by inhibition of HIV-1(IIIB)-induced cytopathogenicity in MT-4 cell culture. The results showed that TTDD analogues exhibited
一系列新颖的1,3-二取代噻吩并[3,2-c] [1,2,6]噻二嗪-4(3H)-一个2,2-二氧化物(TTDDs),被设计为非核苷类逆转录酶抑制剂( (NNRTIs)合成,通过光谱分析在结构上得到证实,并通过抑制HIV-1(IIIB)诱导的MT-4细胞培养的细胞致病性评估其抗HIV-1活性。结果表明,TTDD类似物作为抗HIV-1药物表现出显着的效力。最具活性和选择性的化合物是1-(3-氰基)苄基-3-苄基-噻吩并[3,2-c] [1,2,6]噻二嗪-4(3H)-1,2-二氧化物(5f 50%有效浓度(EC(50))为4.0 microM,选择性指数(SI)> 76。讨论了结构-活性关系(SAR)。