[1]Naito,Takeaki;Tanada,Hiromi;Kiguchi,Toshiko;Ninomiya,Ichiya[Heterocycles,1991,vol.32,#7,p.1283-1286]
[2]Naito,Takeaki;Tanada,Hiromi;Suzuki,Yumiko;Saito,Haruko;Kiguchi,Toshiko;Ninomiya,Ichiya[Heterocycles,1993,vol.36,#10,p.2345-2366]
[1]Naito,Takeaki;Tanada,Hiromi;Suzuki,Yumiko;Saito,Haruko;Kiguchi,Toshiko;Ninomiya,Ichiya[Heterocycles,1993,vol.36,#10,p.2345-2366]
[1]Naito,Takeaki;Tanada,Hiromi;Suzuki,Yumiko;Saito,Haruko;Kiguchi,Toshiko;Ninomiya,Ichiya[Heterocycles,1993,vol.36,#10,p.2345-2366]
[1]Naito,Takeaki;Tanada,Hiromi;Kiguchi,Toshiko;Ninomiya,Ichiya[Heterocycles,1991,vol.32,#7,p.1283-1286]