![Niphatesines A?D, new antineoplastic pyridine alkaloids from the okinawan marine sponge Niphates sp.]()
Niphatesines A?D, new antineoplastic pyridine alkaloids from the okinawan marine sponge Niphates sp.Kobayashi, Jun'ichi; Murayama, Tetsuya; Kosuge, Sumiko; Kanda, Fuyuko; Ishibashi, Masami; Kobayashi, Hiroshi; Ohizumi, Yasushi; Ohta, Tomihisa; Nozoe, Shigeo; Sasaki, Takuma · Journal of the Chemical Society, Perkin Transactions 1 · 1990