Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ito Fumikazu and Moriguchi Tetsuya and Yoshitake Yasuyuki and Eto Masashi and Yahara Shoji and Harano Kazunobu,"Atropisomers of 1-(Acyl or Aroyl)-2-naphthylindolines. Isolation, X-Ray Crystal Structure and Conformational Analysis",Chemical and Pharmaceutical Bulletin,00092363,The Pharmaceutical Society of Japan,2003,51,6,688-696,https://cir.nii.ac.jp/crid/1390282679140142080,https://doi.org/10.1248/cpb.51.688