Hong, Fang-Tsao published the artcileSmall Molecule Disruptors of the Glucokinase-Glucokinase Regulatory Protein Interaction: 4. Exploration of a Novel Binding Pocket, HPLC of Formula: 724710-02-5, the publication is Journal of Medicinal Chemistry (2014), 57(14), 5949-5964, database is CAplus and MEDLINE.
Structure-activity relationship investigations conducted at the 5-position of the N-pyridine ring of a series of N-arylsulfonyl-N’-2-pyridinyl-piperazines led to the identification of a novel bis-pyridinyl piperazine sulfonamide I that was a potent disruptor of the glucokinase-glucokinase regulatory protein (GK-GKRP) interaction. Anal. of the x-ray cocrystal of compound I bound to hGKRP revealed that the 3-pyridine ring moiety occupied a previously unexplored binding pocket within the protein. Key features of this new binding mode included forming favorable contacts with the top face of the Ala27-Val28-Pro29 (“shelf region”) as well as an edge-to-face interaction with the Tyr24 side chain. Compound I was potent in both biochem. and cellular assays (IC50 = 0.005 μM and EC50 = 0.205 μM, resp.) and exhibited acceptable pharmacokinetic properties for in vivo evaluation. When administered to db/db mice (100 mg/kg, po), compound I demonstrated a robust pharmacodynamic effect and significantly reduced blood glucose levels up to 6 h postdose.
Journal of Medicinal Chemistry published new progress about 724710-02-5. 724710-02-5 belongs to pyrazoles-derivatives, auxiliary class Pyrazole,Boronic acid and ester,Pyrazole,Boronic Acids,Boronic acid and ester, name is (1H-Pyrazol-5-yl)boronic acid, and the molecular formula is C3H5BN2O2, HPLC of Formula: 724710-02-5.
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