Preparations of pyrophosphate analogues, including phosphonoformic acid, bisphosphonic acid, and phosphonoacetic acid derivatives, exhibiting antiviral activity. Such compounds, are used directly, or as prodrugs, in compositions and methods for treating viral infections, including but not limited to HIV, herpesviruses including HSV, EBV, VZV, CMV, HHV-6 and HHV-8 (Kaposi's sarcoma); HPV; rhinoviruses; and hepatitis-linked viruses. Compounds of the present invention for use as antiviral agents or their intermediates include sulfur-containing, polyhydroxy, and lipophilic derivatives of phosphonoformic acid.
吡啶磷酸类似物的制备,包括
磷酸甲
磷酸,双
磷酸和
磷酸乙酸衍
生物,具有抗病毒活性。这些化合物直接使用,或作为前药,用于治疗病毒感染的组合物和方法,包括但不限于HIV,包括HSV,EBV,VZV,CMV,HHV-6和HHV-8(卡波西肉瘤)的单纯疱疹病毒; HPV; 鼻病毒; 和与肝炎相关的病毒。本发明的化合物用作抗病毒药物或其中间体,包括含
硫,多羟基和亲脂衍生的
磷酸甲
磷酸。