Roburic acid, a tetracyclic triterpenoid found in Gentiana macrophylla, acts as an inhibitor of COX, with IC50s of 5 and 9 μM for COX-1 and COX-2, respectively. References: Cao H, et al. Discovery of cyclooxygenase inhibitors from medicinal plants used to treat inflammation. Pharmacol Res. 2010 Jun;61(6):519-24.

纯度：≥98%

CAS：6812-81-3