1,2-Benzoxathiin-4(3H)-one 2,2-dioxide – an underinvestigated building block with a high synthetic and pharmacological potential: synthesis, chemical properties, biological activit...

by Halyna V. Hryhoriv, Dmitry A. Lega, Leonid A. Shemchuk
Published 2021-06-01

The synthesis and antiviral activity against yellow fewer virus of 2-(4,6-di(pyrrolidin-1-yl)-1,3,5-triazin-2-yl)-N-(alkyl, aryl)hydrazine-1-carbothioamides

by Oleh V. Moskalenko, Olena I. Barchina, Serhii A. Tsyhankov, Dmitry A. Lega, Yuliia A. Fedchenkova, Anatoly M. Demchenko
Published 2021-06-01

2-Amino-4-(4-chloro-1-ethyl-2,2-dioxo-1H-benzo[c][1,2]thiazin-3-yl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile: single-crystal X-ray diffraction study and Hir...

by Mariia O. Shyshkina, Dmitry A. Lega, Volodymyr D. Goryachiy, Ludmila M. Shemchuk, Dmitriy V. Levashov, Leonid A. Shemchuk
Published 2021-03-01

Spiro[benzo[е]pyrano[3,2-c][1,2]oxathiin-4,3’-indolil]-3-carbonitrile 5,5-dioxides: synthesis and the biological activity study

by Galyna V. Grygoriv, Dmitry A. Lega, Igor A. Zupanets, Sergii K. Shebeko, S. M. Zimin, Iryna L. Starchikova, L. A. Shemchuk
Published 2019-12-01