(-)-Praeruptorin A has anti-inflammatory, anti-contractile and anti-hyperplasia activities, it exerts distinct relaxant effects on isolated rat aorta rings dependent on endothelium and nitric oxide synthesis;it also can significantly suppress airway inflammation and airway remodeling induced by ovalbumin challenge, and is a potential candidate for the treatment of asthma. (-)-Praeruptorin A resensitizes Pgp-mediated MDR (Pgp-MDR) cancer […]

(-)-Praeruptorin B is a natural coumarin compound found in some plant.

(-)-PSI Reagent is used in the lab for stereocontrolled synthesis of phosphorothioate oligonucleotides, stereoisomers of cyclic dinucleotides (CDNs) and antisense oligonucleotides (ASOs).