著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) KONDO YOSHIKAZU and TAKEMOTO TSUNEMATSU,The Structure of a New β-Carboline Alkaloid from Picrasma ailanthoides PLANCHON,CHEMICAL & PHARMACEUTICAL BULLETIN,0009-2363,公益社団法人 日本薬学会,1973,21,4,837-839,https://cir.nii.ac.jp/crid/1390282679148649344,https://doi.org/10.1248/cpb.21.837