Table 2 Cytotoxicity of compounds 1 and 2 (IC50, μM).

From: Two novel diterpenoid heterodimers, Bisebracteolasins A and B, from Euphorbia ebracteolata Hayata, and the cancer chemotherapeutic potential of Bisebracteolasin A

Compound

HL-60

A549

SMMC-7721

MCF-7

SW-480

1

2.61

10.97

4.08

8.17

10.20

2

11.87

11.49

10.64

16.05

14.09

DDP

19.11

12.46

17.72

19.65

11.87

Taxol

<0.008

<0.008

<0.008

<0.008

<0.008

  1. DDP(cisplatin) and Taxol were used as positive controls.