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5-氟尿嘧啶-偕二膦酸偶合物的合成及其初步骨靶向性实验
Synthesis and preliminary bone-targeted test of bis(phosphonic acid)-5-fluorouracil conjugate
【摘要】 以5-氟尿嘧啶为原料,经加成、缩合、催化氢解等3步反应合成得到一个新的5-氟尿嘧啶-偕二膦酸偶合物,其结构经1H-NMRI、R和MS确证,并采用羟磷灰石晶体吸附实验考察其骨靶向性,结果显示目标物有较好的骨靶向性。
【Abstract】 A new bis(phosphonic acid)-5-fluorouracil conjugate was synthesized from 5-fluorouracil through 3-step reactions,including addition,condensation and catalytic hydrogenation.The chemical structure was(identified) by()~1H-NMR,IR and MS spectra and shows good bone-targeted ability in vitro via hydroxyapatite adhesion test.
【关键词】 药物化学;
化合物制备;
化学合成;
5-氟尿嘧啶-偕二膦酸偶合物;
骨靶向;
【Key words】 medicinal chemistry; compound preparation; chemical synthesis; bis(phosphonic acid)-5-fluorouracil conjugate; bone-target;
【Key words】 medicinal chemistry; compound preparation; chemical synthesis; bis(phosphonic acid)-5-fluorouracil conjugate; bone-target;
【基金】 国家自然科学基金项目(39970869,30200286)
- 【文献出处】 中国药物化学杂志 ,Chinese Journal of Medicinal Chemistry , 编辑部邮箱 ,2005年06期
- 【分类号】R914.5
- 【被引频次】10
- 【下载频次】185