Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ueda Kazunori and Yamashita Mitsuaki and Sakaguchi Koichi and Tokuda Harukuni and Iida Akira,Concise Synthesis of Heterocycle-Fused Naphthoquinones by Employing Sonogashira Coupling and Tandem Addition-Elimination/Intramolecular Cyclization,Chemical and Pharmaceutical Bulletin,00092363,The Pharmaceutical Society of Japan,2013,61,6,648-654,https://cir.nii.ac.jp/crid/1390282679156008064,https://doi.org/10.1248/cpb.c13-00102