Nakajima; Izawa; Kashiwabara; Munezuka
Chemical and Pharmaceutical Bulletin, 1994 , vol. 42, # 12 p. 2475 - 2482

Naganuma, Kenji; Omura, Akifumi; Maekawara, Naomi; Saitoh, Masahiro; Ohkawa, Naoto; Kubota, Takashi; Nagumo, Hiromitsu; Kodama, Toshiyuki; Takemura, Masayoshi; Ohtsuka, Yuji; Nakamura, Junji; Tsujita, Ryuichi; Kawasaki, Koh; Yokoi, Hirotsugu; Kawanishi, Masashi
Bioorganic and Medicinal Chemistry Letters, 2009 , vol. 19, # 12 p. 3174 - 3176

Delaby et al.
Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1958 , vol. 246, p. 125