Synthesis and antiproliferative activity of helonioside A, 3′,4′,6′-tri-O-feruloylsucrose, lapathoside C and their analogs
作者:Parthasarathi Panda、Manjuvani Appalashetti、Meenubharathi Natarajan、Chan-Park Mary、Subbu S. Venkatraman、Zaher M.A. Judeh
DOI:10.1016/j.ejmech.2012.10.034
日期:2012.12
The first total synthesis of natural phenylpropanoid sucrose esters (PSEs) helonioside A 1, 3′,4′,6′-tri-O-feruloylsucrose 2 and lapathoside C 3 along with 17 unnatural PSE analogs has been successfully accomplished in a short and simple synthetic route. A selected set of 17 synthesized PSEs were evaluated for the antiproliferative activity against human cervical epithelioid carcinoma (HeLa) cell lines
天然苯丙蔗糖酯的第一全合成(的PSE)helonioside阿1,3',4',6'-三- ö -feruloylsucrose 2和lapathosideç 3与17个的非天然类似物PSE沿着已成功地完成在很短的且简单的合成路线。使用MTS分析方法评估了一组选定的17种合成PSE对人宫颈上皮样癌(HeLa)细胞系的抗增殖活性。十一(11)种化合物的IC 50表现出显着的抗增殖活性值范围从0.16至6.01μM。结构-活性-关系研究表明,抗增殖活性受这些化合物上亲脂性和阿魏酰基取代基数量的影响。初步筛选表明,这些化合物可能是新的铅化学疗法的非常有价值的来源。