rel-5-(4-Chloro-2-fluorophenyl)-2,3-dimethyl-7-[(2R,4S)-tetrahydro-2-(1-methyl-1H-pyrazol-4-yl)-2H-pyran-4-yl]pyrido[3,4-b] The EC50 value of pyrazine against TREM2 was ≤ 0.05 μM and the E.max value was > 250 μM.

Picropodophyllin-β-D-glucoside (compound 3) is a podophyllotoxin glucoside isolated from Chinese medicinal plants.

Magnolin reduces the renal oxidative stress, suppresses caspase-3 activity, and increases Bcl-2 expression in vivo and in vitro. Magnolin has anti-inflammatory and antioxidative effects.