AUTHOR=Sukhorukov Alexey Yu. TITLE=Editorial: Nitro Compounds as Versatile Building Blocks for the Synthesis of Pharmaceutically Relevant Substances JOURNAL=Frontiers in Chemistry VOLUME=8 YEAR=2020 URL=https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2020.595246 DOI=10.3389/fchem.2020.595246 ISSN=2296-2646