Enantiospecific synthesis and cytotoxicity of 7-(4-methoxyphenyl)-6-phenyl-2,3,8,8a-tetrahydroindolizin-5(1H)-one enantiomers
作者:F. Scott Kimball、Brandon J. Turunen、Keith C. Ellis、Richard H. Himes、Gunda I. Georg
DOI:10.1016/j.bmc.2008.02.073
日期:2008.4
An enantiospecific synthesis was developed to generate both enantiomers of 7-(4-methoxyphenyl)-6-phenyl-2,3,8,8a-tetrahydroindolizin-5(1H)-one. A biological assay utilizing the HCT-116 colon cancer cell line to determine the cytotoxicity of these analogs revealed that only the (R)-enantiomer exhibited appreciable cytotoxicity with an IC(50) value of 0.2 microM.
开发了一种对映特异性合成来生成 7-(4-甲氧基苯基)-6-苯基-2,3,8,8a-四氢吲哚嗪-5(1H)-one 的两种对映异构体。利用 HCT-116 结肠癌细胞系来确定这些类似物的细胞毒性的生物测定表明,只有 (R)-对映体表现出明显的细胞毒性,IC(50) 值为 0.2 microM。