3970-68-1Relevant articles and documents
PYRIDINYL SULFONAMIDE DERIVATIVES, PHARMACEUTICAL COMPOSITIONS AND USES THEREOF
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Page/Page column 54; 71, (2020/05/29)
The invention relates to new pyridinyl sulfonamide derivatives of the formula (I) wherein R1, A and n are as defined in the description and claims, to their use as medicaments, to methods for their therapeutic use and to pharmaceutical compositions containing them.
Remote C(sp3)-H Oxygenation of Protonated Aliphatic Amines with Potassium Persulfate
Lee, Melissa,Sanford, Melanie S.
supporting information, p. 572 - 575 (2017/02/10)
This letter describes the development of a method for selective remote C(sp3)-H oxygenation of protonated aliphatic amines using aqueous potassium persulfate. Protonation serves to deactivate the proximal C(sp3)-H bonds of the amine substrates and also renders the amines soluble in the aqueous medium. These reactions proceed under relatively mild conditions (within 2 h at 80 °C with amine as limiting reagent) and do not require a transition metal catalyst. This method is applicable to a variety of types of C(sp3)-H bonds, including 3°, 2°, and benzylic C-H sites in primary, secondary, and tertiary amine substrates.
Synthesis and biological evaluation of picolinamides as potent inhibitors of 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1)
Ryu, Je Ho,Kim, Shinae,Han, Hye Young,Son, Hyun Joo,Lee, Hyun Jung,Shin, Young Ah,Kim, Jae-Sun,Park, Hyeung-Geun
, p. 695 - 700 (2015/01/30)
Synthesis of a series of 6-substituted picolinamide derivatives and their inhibitory activities against 11β-hydroxysteroid dehydrogenase type 1 are described. Optimization of the initial hit compound, N-cyclohexyl-6-(piperidin-1-yl)picolinamide (1) from high throughput screening of in-house library resulted in the discovery of the highly potent and metabolically stable compound 25, which was efficacious in a mouse ex vivo pharmacodynamic model and reduced the fasting blood glucose and insulin levels in a HF/STZ mouse model after oral dosing.