TM-5441 is a plasminogen activator inhibitor-1 (PAI-1) which shows inhibitory effect on several tumor cell lines with IC50 of 9.7 μM- 60.3 μM.

UK-371804 is a potent and selective urokinase-type plasmogen activator (uPA) inhibitor with excellent enzyme potency (Ki=10 nM) and selectivity profile (4000-fold versus tPA and 2700-fold versus plasmin).

TM-5275 sodium salt is an inhibitor of plasminogen activator inhibitor-1 with antithrombotic activity in nonhuman primates.

Loureirin B is one of the active components in Sanguis draxonis.

Toddalolactone is a natural product isolated and purified from the roots of Toddalia asiatica Lam..