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Table 3 Cytotoxicity of compounds and doxorubicin towards lung carcinoma cells

From: Two new pterocarpans and a new pyrone derivative with cytotoxic activities from Ptycholobium contortum (N.E.Br.) Brummitt (Leguminosae): revised NMR assignment of mundulea lactone

Compounds Cell lines and IC50 values (µM)
A549 SPC212
1 73.49 ± 8.64 63.47 ± 5.99
2 26.39 ± 1.27 12.99 ± 0.95
4 11.39 ± 1.52 9.02 ± 0.07
5 13.19 ± 1.55 16.38 ± 1.89
6 46.70 ± 3.63 9.35 ± 0.98
7 38.68 ± 3.65 0.59 ± 0.16
8 >425.53 >425.53
Doxorubicin 1.01 ± 0.20 0.07 ± 0.00
  1. Values in italics significant cytotoxic effect [13]