Betulinic acid (S3603-GRP)

Betulinic acid (ALS-357, Lupatic acid, Betulic acid), a pentacyclic triterpenoid from Syzigium claviflorum, is a inhibitor of HIV-1 with EC50 of 1.4 µ M. It's reported that Betulinic acid acts as a new inhibitor of NF-κB.Phase 1/2.