[1]BioorganicandMedicinalChemistryLetters,1998,vol.8,p.81-86
[1]Tanaka,Akira;Terasawa,Takeshi;Hagihara,Hiroyuki;Sakuma,Yuri;Ishibe,Noriko;Sawada,Masae;Takasugi,Hisashi;Tanaka,Hirokazu[JournalofMedicinalChemistry,1998,vol.41,#13,p.2390-2410]
[2]Tanaka,Akira;Terasawa,Takeshi;Hagihara,Hiroyuki;Kinoshita,Takayoshi;Sakuma,Yuri;Ishibe,Noriko;Sawada,Masae;Takasugi,Hisashi;Tanaka,Hirokazu[BioorganicandMedicinalChemistryLetters,1998,vol.8,#1,p.81-86]