申请人:Parker Hughes Institute
公开号:US20040171577A1
公开(公告)日:2004-09-02
Aryl phosphate derivatives of d4T with para-bromo substitution on the aryl group show markedly increased potency as anti-HIV agents without undesirable levels of cytotoxic activity. In particular, these derivatives are potent inhibitors of HIV reverse transcriptase. In a preferred aspect of the present invention, the phosphorus of the aryl phosphate group is further substituted with an amino acid residue that may be esterified or substituted, such as a methoxy alaninyl group.
苯基磷酸酯衍生物d4T的苯基上带有对位溴取代基,表现出明显增强的抗HIV活性,而不会产生不良的细胞毒性。特别地,这些衍生物是HIV反转录酶的有效抑制剂。在本发明的首选方面,苯基磷酸酯基的磷还进一步取代了氨基酸残基,可以酯化或取代,例如甲氧基丙氨酰基。