Artanin displays promising inhibition against both MSSA and MRSA with minimal inhibitory concentrations (MICs) of 8-64 ug/ml, but very weak against Gram-negative pathogen and yeast with MICs of 256 to ≥1024 ug/ml.

2,3,5,4'-tetrahydroxystilbene-2-O-(2''-O-feruloyl)-β-D-gluco pyranoside

Endothelin 1 (swine, human) is a synthetic peptide with the sequence of human and swine Endothelin 1, which is a potent endogenous vasoconstrictor. Endothelin 1 acts through two types of receptors ETA and ETB.