MCHB-1, a potent agonist of the human cannabinoid 2 (CB2) receptor (EC50= 0.52 nM), demonstrates high selectivity for CB2 over CB1 (Kis = 3.7 and 110 nM, respectively), distinguishing itself from similar benzimidazole compounds that significantly alleviate peripheral pain while minimizing central nervous system side effects in mice.
Besifovir Dipivoxil (LB80380) maleate is an oral prodrug of LB80317. Besifovir Dipivoxil maleate is effective in hepatitis B virus (HBV) DNA suppression for both treatment-naive and lamivudine-resistant chronic hepatitis B (CHB) patients.