Synfacts, Table of Contents Synfacts 2019; 15(09): 0982DOI: 10.1055/s-0039-1690564 Synthesis of Heterocycles © Georg Thieme Verlag Stuttgart · New York Synthesis of (5+5)-Annulated Heteroaromatics Contributor(s): Victor Snieckus , Alyn Davies (Pfizer) Recommend Article Abstract Buy Article Key words Key words(5+5) annulation - Hemmetsberger–Knittel reaction - PI3K kinase inhibitors - adeninomimetics - azides Full Text