Liquid‐Assisted Grinding Mechanochemical Approach for Direct Amidation of Pyridone‐Carboxylic Acid to Synthesize an Intermediate Used in Anti‐Viral API's Bictegravir and Cabotegravir. - Karche, Ranjit S.; Bankar, Shubham R.; Jadhav, Vrushali H. (ChemistrySelect, 2026)