申请人:——
公开号:US20040122024A1
公开(公告)日:2004-06-24
An N-aminoimidazole or N-aminoimidazolethione derivative, a pharmaceutically acceptable salt, a tautomer, an isomer, an ester or glycosylation product thereof, said derivative being represented by general formula (I): wherein m=zero or 1, n=zero or 1, R
1
is selected from hydrogen, methyl or ethyl, R
2
is selected from hydrogen, SH or —SR
0
wherein R
0
is methyl, benzyl or glucose residue; Q is selected from 1-naphtyl, 2-naphtyl, biphenyl, 2-pyridyl, 3-pyridyl, 4-pyridyl, 2-pyrimidyl, 4-pyrimidyl, 5-pyrimidyl, thienyl, or a substituted or unsubstituted phenyl ring, wherein the substitution is understood as being one or two substituents selected from H, F, Cl, Br, I, methyl, ethyl or isopropyl; L is selected from 1-naphtyl, 2-naphtyl, biphenyl, 2-pyridyl, 3-pyridyl, 4-pyridyl, 2-pyrimidyl, 4-pyrimidyl, 5-pyrimidyl, thienyl, or a substituted or unsubstituted phenyl ring wherein the substitution is understood as being one or two substituents selected from H, F, Cl, Br, I, methyl, ethyl or isopropyl. This invention further relates to the use of compounds of formula (I) as agents having biological activity, especially against viral infections.
一种N-氨基咪唑或N-氨基咪唑硫醇衍生物,其药学上可接受的盐,互变异构体,异构体,酯或糖基化产物,所述衍生物由通式(I)表示:
其中m=0或1,n=0或1,R1选自氢,甲基或乙基,R2选自氢,SH或-SR0,其中R0为甲基,苄基或葡萄糖残基;Q选自1-萘基,2-萘基,联苯,2-吡啶基,3-吡啶基,4-吡啶基,2-嘧啶基,4-嘧啶基,5-嘧啶基,噻吩基或取代或未取代的苯环,其中取代被理解为是选择H,F,Cl,Br,I,甲基,乙基或异丙基中的一个或两个取代基;L选自1-萘基,2-萘基,联苯,2-吡啶基,3-吡啶基,4-吡啶基,2-嘧啶基,4-嘧啶基,5-嘧啶基,噻吩基或取代或未取代的苯环,其中取代被理解为是选择H,F,Cl,Br,I,甲基,乙基或异丙基中的一个或两个取代基。本发明还涉及将式(I)化合物作为具有生物活性的药物,特别是用于抗病毒感染。