Results 111 to 120 of about 11,970 (204)

Metal-Free Decarboxylative Alkoxylation of 2‑Picolinic Acid and Its Derivatives with Cyclic Ethers: One Step Construction of C–O and C–Cl Bonds

, 2018
A new strategy for the metal-free decarboxylative alkoxylation of 2-picolinic acid and its derivatives is described. The three-component reaction of 2-picolinic acid or its derivatives, cyclic ethers, and tBuOCl proceeded smoothly in the presence of a ...
Jianglin Wu (5759885), Xiaoqiang Yu (128293), Ming Bao (1617106), Yoshinori Yamamoto, Xiaoqiang Yu, Chuancheng Zhou (5847905), Min He, Xiujuan Feng (1617112), Xiujuan Feng, Jianglin Wu, Min He (44052), Chuancheng Zhou, Ming Bao, Yoshinori Yamamoto (1560928)   +13 more
core   +1 more source

Influence of Picolinic Acid on the Uptake of Zinc-Amino Acid Complexes by the Everted Rat Gut

, 1987
Three hundred fifty rats were used in three experiments to: 1) validate the everted gut procedure as an in vitro technique for estimating Zn absorption, 2) determine the effect of increasing ratios of picolinic acid (PA) to Zn on Zn absorption and 3 ...
Lewis, A. J., Hill, D. A., Peo, Jr., E. R.   +2 more
core  

Dual-Stage Picolinic Acid-Derived Inhibitors of <i>Toxoplasma gondii</i>. [PDF]

ACS Med Chem Lett, 2020
Khalifa MM, Martorelli Di Genova B, McAlpine SG, Gallego-Lopez GM, Stevenson DM, Rozema SD, Monaghan NP, Morris JC, Knoll LJ, Golden JE.   +9 more
europepmc   +1 more source

The crystal structure of 5-(tri-fluoro-meth-yl)picolinic acid monohydrate reveals a water-bridged hydrogen-bonding network. [PDF]

Acta Crystallogr E Crystallogr Commun, 2020
Ye N, Tanski JM.
europepmc   +1 more source

Picolinic acid, a tryptophan oxidation product, does not impact bone mineral density but increases marrow adiposity. [PDF]

Exp Gerontol, 2020
Ding K, McGee-Lawrence ME, Kaiser H, Sharma AK, Pierce JL, Irsik DL, Bollag WB, Xu J, Zhong Q, Hill W, Shi XM, Fulzele S, Kennedy EJ, Elsalanty M, Hamrick MW, Isales CM.   +15 more
europepmc   +1 more source

The complexation of Tc(IV) with EDTA and picolinic acid at high pH

, 2012
In the UK, technetium may be disposed of in a high pH, low Eh cementitious repository. In such a scenario, its chemistry would be dominated by TcO4−, in aerobic conditions and the sparingly soluble TcO2(s) in anaerobic conditions.
Nick Evans (1250082), Ricky Hallam (7165760)   +1 more
core  

Synthesis and crystal structures of 3,6-di-hydroxy-picolinic acid and its labile inter-mediate dipotassium 3-hy-droxy-6-(sulfonato-oxy)pyridine-2-carboxyl-ate monohydrate. [PDF]

Acta Crystallogr E Crystallogr Commun, 2021
Behrman EJ, Parkin S.
europepmc   +1 more source

Picolinic acid, a tryptophan metabolite, exhibits anabolic effects in muscle cells and improves lifespan and movement in C. elegans. [PDF]

J Gerontol A Biol Sci Med Sci
Rivas D, Baltasar-Fernandez I, AlOkda A, Al Saedi A, Karasik D, Van Raamsdonk JM, Duque G.   +6 more
europepmc   +1 more source

Structural and electrochemical investigation of benzimidazole picolinic acid derivatives for sustainable energy storage applications. [PDF]

Sci Rep
Divya P, Ranchani AAJ, Ahmad H, Reeda VSJ, Radwan T, Haridas D.   +5 more
europepmc   +1 more source

Picolinic acid, a tryptophan metabolite, triggers cellular senescence by targeting NOS/p38 MAPK/CK1α/MLKL signaling and metabolic exhaustion in red blood cells. [PDF]

Toxicol Res
Alghareeb SA, Alsughayyir J, Alfhili MA.
europepmc   +1 more source