Synthesis and antitumor activity of simple vinyl and .alpha.-methylene-.gamma.-butyrolactone sulfonate esters and silyl enol ethers
作者:Peter J. Stang、Warren L. Treptow
DOI:10.1021/jm00136a019
日期:1981.4
A number of simple silyl enol ethers and vinyl trifluoromethanesulfonates, a relatively new class of organic compounds capable of undergoing alkylation by a nucleophilic addition-elimination process, were evaluated in the P388 lymphocytic leukemia system. No activity (ILS = 8-22%) was observed in the simple vinyl derivatives. Some activity (ILS = 20-42%) was observed for a series of siloxy and sulfonate