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) Nehad Azer and Hiroki Takahata and Seiki Takahashi and Mohyee E. Eldefrawi and Amira T. Eldefrawi,"Total synthesis of pyrrolizidines 223H′, 239K′, 265H′, and 267H′ found in Madagascan frogs ( Mantella ) and their affinities for nicotinic acetylcholine receptor",Bioorganic & Medicinal Chemistry Letters,0960-894X,Elsevier BV,2000-06-01,10,,1293-1295,https://cir.nii.ac.jp/crid/1874242817994247040,https://doi.org/10.1016/s0960-894x(00)00221-3