Dauricumine is a chlorinated alkaloid that inhibits NF-κB ligand-induced differentiation of mouse bone marrow-derived macrophages into multinucleated osteoclasts.

5-HT3 antagonist 5 is a quinoxalin-2-carboxamide compound that acts as a 5-HT3 receptor antagonist, counteracting 5-HT3 agonist and 2-methyl-5-HT, and demonstrating an anti-depressant effect in mice .

Cerdulatinib is an novel oral dual Syk/JAK inhibitor.