Antitumor Agents LXII: Synthesis and Biological Evaluation of Podophyllotoxin Esters and Related Derivatives
作者:Ron K. Levy、Iris H. Hall、Kuo-Hsiung Lee
DOI:10.1002/jps.2600721012
日期:1983.10
Synthetic esters of the C-4 hydroxyl group of podophyllotoxin (I) were prepared. In addition, esters were synthesized using the diol system of tetrahydropyranyl podophyllol (XV), produced by reducing the lactone ring of tetrahydropyranyl podophyllotoxin with lithium aluminum hydride. Six compounds, the acrylate (IV), 3,3-dimethyl acrylate (V), phenoxyacetate (IX), and ethyl adipate (XI) of I as well
制备鬼臼毒素(I)的C-4羟基的合成酯。此外,使用四氢吡喃基鬼臼酚(XV)的二醇体系合成酯,该体系是通过用氢化锂铝还原四氢吡喃基鬼臼毒素的内酯环而制得的。I的六种化合物丙烯酸酯(IV),丙烯酸3,3-二甲基丙烯酸酯(V),苯氧乙酸酯(IX)和己二酸乙酯(XI)以及戊多酚(XIV)和四氢吡喃基戊二酚二甲磺酸酯(XVIII)具有明显的活性使用P-388淋巴细胞白血病筛查以3 mg / kg /天进行测试时。在相同剂量水平下测试时,没有一种酯的活性高于母体分子I的活性。