Standard InChI: InChI=1S/C25H32O6/c1-22-8-5-15(28-13-26)11-14(22)3-4-17-16(22)6-9-23(2)18(12-19-25(17,23)30-19)24-10-7-20(27)29-21(24)31-24/h7,10,13-19,21H,3-6,8-9,11-12H2,1-2H3/t14-,15+,16+,17-,18+,19-,21+,22+,23-,24-,25-/m1/s1
1.Enomoto A, Rho MC, Komiyama K, Hayashi M.. (2004) Inhibitory effects of bufadienolides on interleukin-6 in MH-60 cells., 67 (12):[PMID:15620253][10.1021/np049950e]
2.Kamano Y, Nogawa T, Yamashita A, Hayashi M, Inoue M, Drasar P, Pettit GR.. (2002) Isolation and structure of a 20,21-epoxybufenolide series from "Ch'an Su"., 65 (7):[PMID:12141860][10.1021/np0200360]