STRUCTURAL ANALOGS OF UMIFENOVIR. 1. SYNTHESIS AND BIOLOGICAL ACTIVITY OF ETHYL 5-HYDROXY-1-METHYL-2-( trans -2-PHENYLCYCLOPROPYL)-1 H -INDOLE-3-CARBOXYLATE

Ethyl 5-hydroxy-1-methyl-2-( trans -2-phenylcyclopropyl)-1 H -indole-3-carboxylate is the first prototype of conformationally restricted analogs of umifenovir. It has been prepared using a one-pot method and has undergone an antiviral study. How to Cite Balzarini, J.; Ruchko, E. A.; Zakharova, E. K.; Kameneva, I. Yu.; Nawrozkij, M. B. Chem. Heterocycl. Compd. 2014 , 50 , 489. [ Khim. Geterotsikl. Soedin. 2014 , 537.] For this article in the English edition see DOI 10.1007/s10593-014-1499-y