Synfacts, Table of Contents Synfacts 2026; 22(01): 81DOI: 10.1055/a-2738-9208 Innovative Drug Discovery and Development Ultrasound-Assisted Aqueous [3+2] Cycloaddition toward Bioactive Fused Pyrrolizidines and Indolizidines Authors Contributor(s): Dirk Trauner Joseph A. Flores Recommend Article Abstract Buy Article(opens in new window)Keywords Keywordsultrasound - [3+2] cycloaddition - zwitterionic proline - phenanthrenes Full Text