https://www.selleckchem.com/pr....oducts/1-azakenpaull
In particular, the ortho-substitution seems to impose a more appropriate spatial geometry to the molecule that entails an enhanced TAAR1 potency profile, as experienced, in the following order, by compounds 15 (2,3-diCl, EC50 = 20 nM), 2 (2-CH3, EC50 = 30 nM), 6 (2-OCH3, EC50 = 93 nM) and 3 (2-Cl, EC50 = 160 nM). Apart from the interest in them as valuable leads for the development of promising hTAAR1 agonists, these simple small molecules have further allowed us to identify the minimal structural requirements for producing an