SYNTHESIS AND ANTIVIRAL ACTIVITY OF METHYLENEDIFLUOROCYCLOPROPANE ANALOGUES OF NUCLEOSIDES
作者:R. Wang、M. B. Ksebati、J. C. Drach、J. Zemlicka
DOI:10.1081/ncn-100002304
日期:2001.3.31
Synthesis and antiviralactivity of methylenedifluorocyclopropane analogues 8a, 8b and 9a, 9b are described.
描述了亚甲基二氟环丙烷类似物8a,8b和9a,9b的合成及其抗病毒活性。
Methylene−<i>gem</i>-Difluorocyclopropane Analogues of Nucleosides: Synthesis, Cyclopropene−Methylenecyclopropane Rearrangement, and Biological Activity
作者:Ruifang Wang、Mohamad B. Ksebati、Thomas H. Corbett、Earl R. Kern、John C. Drach、Jiri Zemlicka
DOI:10.1021/jm010191w
日期:2001.11.1
4b and 5b afforded guanine analogues 4c and 5c. Composition of products (except 14b) obtained from alkylation-elimination reflects thermodynamically controlled cyclopropene-methylenecyclopropene rearrangement. The E-isomer 4a was moderately active against human cytomegalovirus and along with the Z-isomer 5a was active against leukemia L1210 and solid tumors in vitro.