hSMG-1 inhibitor 11e is a potent and selective hSMG-1 kinase inhibitor with an IC50 of 900-fold selectivity over mTOR (IC50 of 45 nM), PI3Kα/γ (IC50s of 61 nM and 92 nM) and CDK1/CDK2 (IC50s of 32 μM and 7.1 μM).

3'-O-Angeloylhamaudol has anti-inflammatory activity. 3'-O-Angeloylhamaudol induces apoptosis through the mitochondial-dependent apoptotic pathway.

Theaflavin-3'-gallate, act as prooxidants and induce oxidative stress, with carcinoma cells more sensitive than normal fibroblasts.