申请人:The Board of Trustees of the University of Illinois
公开号:US07687482B2
公开(公告)日:2010-03-30
The invention provides, inter alia, novel bisphosphonate compounds and methods of making and using. In embodiments, the invention provides compounds and methods in connection with research and therapeutic applications, e.g., for tumor cell growth inhibition, activation of gammadelta T cells, inhibition of farnesyldiphosphate (FPPS) and/or undecaprenyldiphosphate synthase enzymes, bone resorption diseases, cancer, immune disorders, immunotherapy, and infectious diseases. In regards to certain embodiments, a surprising advance has been the recognition that certain structural features can significantly enhance the activity of the compounds. For example, the presence of particular cationic species e.g., phosphonium, sulfonium, and arsonium moieties can contribute to desirable functional activity when positioned near a bisphosphonate moiety. In other embodiments of non-nitrogen containing bisphosphonates, terphenyl and benzyl bisphosphonate compounds and methods are provided. Further variations are also provided.
该发明提供了新型双膦酸盐化合物及其制备和使用方法。在实施方案中,该发明提供了与研究和治疗应用相关的化合物和方法,例如用于抑制肿瘤细胞生长、激活γδ T细胞、抑制法尼酰二磷酸合成酶(FPPS)和/或十一烷基二磷酸合成酶酶、骨吸收性疾病、癌症、免疫障碍、免疫疗法和传染病等。关于某些实施方案,一个令人惊讶的进展是认识到某些结构特征可以显著增强化合物的活性。例如,特定阳离子物种的存在,如磷胺、亚磺酰和砷胺基团,当位于双膦酸盐化合物附近时,可以对所需的功能活性做出贡献。在提供的其他非氮双膦酸盐化合物实施方案中,还提供了三苯基和苄基双膦酸盐化合物及其方法。还提供了进一步的变化。