Hong, Fang-Tsao published the artcileSmall Molecule Disruptors of the Glucokinase-Glucokinase Regulatory Protein Interaction: 4. Exploration of a Novel Binding Pocket, Safety of 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)indolin-2-one, 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 837392-64-0. 837392-64-0 belongs to indole-building-block, auxiliary class Indoline,Boronic acid and ester,Amide,Boronate Esters, name is 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)indolin-2-one, and the molecular formula is C14H18BNO3, Safety of 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)indolin-2-one.
Referemce:
https://www.nature.com/articles/s41429-020-0333-2,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles