Synthesis and Cytotoxic Activity of a Series of Diacetylenic Compounds Related to Falcarindiol.
作者:William N. SETZER、Xuyuan GU、Eric B. WELLS、Mary C. SETZER、Debra M. MORIARITY
DOI:10.1248/cpb.48.1776
日期:——
The synthesis of a series of diacetylenic compounds related to the natural product falcarindiol has been carried out. Unsymmetrical diacetylenes were prepared by a modification of the Cadiot-Chodkiewicz coupling reaction, while a Glaser coupling was used to prepare symmetrical diacetylenes. These compounds have been tested for in vitro cytotoxic activity against Hep-G2, and H-4-II-E cell lines. Diacetylenes
已经进行了一系列与天然产物falcarindiol有关的二炔化合物的合成。通过修饰Cadiot-Chodkiewicz偶联反应制备不对称的二乙炔,而使用Glaser偶联制备对称的二乙炔。已经测试了这些化合物对Hep-G2和H-4-II-E细胞系的体外细胞毒活性。在C-1、2具有额外的不饱和键并在C-3和C-8带有羟基或具有长疏水链的联乙炔的IC50值在微摩尔范围内。