A series of febrifugine derivatives were designed and synthesized,and their structures were characterized by 1HNMR,MS and IR spectra.These febrifugine derivatires have not been reported.
文摘A series of febrifugine derivatives were designed and synthesized,and their structures were characterized by 1HNMR,MS and IR spectra.These febrifugine derivatires have not been reported.
