3, 4-Dimethoxycinnamic acid, previously identified in plasma after coffee consumption, was rapidly absorbed in the free form most likely by passive diffusion in the upper gastrointestinal tract.

EM-651 (2H-1-Benzopyran-7-ol, 3-(4-hydroxyphenyl)-4-methyl-2-[4-[2-(1-piperidinyl)ethoxy]phenyl]-, (2R)-) is an enantiomer of EM-652, IC50=20.0 nM.

NNMTi? is a substrate site-targeting, selective nicotinamide N-methyltransferase (NNMT) inhibitor (IC50 = 1.2 μM;?50 μM SAM, 100 μM NCA) that reduces 3T3-L1 lipogenesis (EC50 = 30μM) and adipocytes 1-methylnicotinamide level (EC50 = 2.3 μM) without affecting related methyltransferases & enzymes in the NAD+ salvage pathwayNNMTi treatment will rescue age-related deficits in muSC activity to promote superior regeneration post-injury in aging muscle.