(2R)-3α,7,4'-Trihydroxy-5-methoxy-8-prenylflavanone is derived exclusively from the roots of Sophora flavescens.

[Sar1, Ile8]-Angiotensin II (TFA) is a peptide that has multiple effects on vascular smooth muscle, including contraction of normal arteries and hypertrophy or hyperplasia of cultured cells or diseased vessels.

MitoBloCK-11 (MB-11) is a s mall molecule inhibitor of mitochondrial protein import possibly acts through transport protein Seo1, but not Tom70 or Tom20;?inhibits precursor proteins that contain hydrophobic segments, confers growth in media lacking uracil in a specific manner and affects zebrafish development.