Standard InChI: InChI=1S/C40H32N2O11/c1-47-29-12-19(13-30(48-2)38(29)49-3)32-22-14-27-28(52-18-51-27)15-23(22)37(24-17-50-40(46)33(24)32)53-31(43)16-42-26-11-7-5-9-21(26)34(39(42)45)35-36(44)20-8-4-6-10-25(20)41-35/h4-15,24,32-33,37,41H,16-18H2,1-3H3/b35-34-/t24-,32+,33-,37-/m0/s1
1.Wang J, Long L, Chen Y, Xu Y, Zhang L.. (2018) Design, synthesis and antineoplastic activity of novel hybrids of podophyllotoxin and indirubin against human leukaemia cancer cells as multifunctional anti-MDR agents., 28 (10):[PMID:29678463][10.1016/j.bmcl.2018.04.019]