著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Boulton, A. John","Six-membered rings, with two or more heteroatoms and fused carbocyclic derivatives",,Pergamon,1996,"Comprehensive heterocyclic chemistry II : a review of the literature, 1982-1995 : the structure, reactions, synthesis, and uses of heterocyclic compounds",,0080427294,,https://cir.nii.ac.jp/crid/1130282271332040576