Synthesis of new potential anticancer agents based on 4-thiazolidinone and oleanane scaffolds
作者:Danylo Kaminskyy、Barbara Bednarczyk-Cwynar、Olexandr Vasylenko、Oxana Kazakova、Borys Zimenkovsky、Lucjusz Zaprutko、Roman Lesyk
DOI:10.1007/s00044-011-9893-9
日期:2012.11
The synthesis and evaluation of the anticancer activity of new acylated oximes derivatives of oleanolic acid with 4-thiazolidinone-3(5)-carboxylic acid moieties were described. Newly synthesized compounds were elucidated on the basis of elemental analyses and spectral data (IR, 1H, and 13C NMR). Anticancer activity of the tested compounds has been evaluated in vitro at National Cancer Institute (NCI)
描述了齐墩果酸的新酰化肟衍生物与4-噻唑烷酮-3(5)-羧酸部分的合成和抗癌活性的评价。根据元素分析和光谱数据(IR,1 H和13 C NMR)阐明了新合成的化合物。已在美国国家癌症研究所(NCI)评估了被测化合物的抗癌活性,其中讨论了一些结构活性关系(SAR)。在测试的化合物中,3-[(2,4-噻唑烷二酮-5-亚甲基)-羧基亚氨基]油酸酯-12-en-28-油酸甲酯(IVm)优于其他相关化合物,pGI的平均值为50 = 5.51 / 5.57,pTGI = 5.09 / 5.13和pLC 50 = 4.62 / 4.64,体内空心纤维测定的低毒性和中等活性水平。