Annoura, Hirokazu; Nakanishi, Kyoko; Uesugi, Mayumi; Miyajima, Atsuko Fukunaga Atsuko; Tamura-Horikawa, Yoshiko; Tamura, Shigeki
Bioorganic and Medicinal Chemistry Letters, 1999 , vol. 9, # 20 p. 2999 - 3002