Results 101 to 110 of about 12,753,193 (203)

4-(4-Chlorophenyl)-6-phenyl-2-(prop-2-yn-1-yloxy)nicotinonitrile

Molbank
We report an efficient and transition-metal-free protocol for the propargylation of 4-(4-chlorophenyl)-2-oxo-6-phenyl-1,2-dihydropyridine-3-carbonitrile using propargyl bromide in the presence of cesium carbonate in dimethylsulfoxide under mild ...
Diana Becerra, Diana Hurtado-Rodríguez, Juan-Carlos Castillo   +2 more
doaj   +1 more source

Collective synthesis of 4-hydroxy-2-pyridone alkaloids and their antiproliferation activities

, 2014
A collective synthesis of 4-hydroxy-2-pyridone alkaloids—specifically, pretenellin B, prebassianin B, farinosone A, militarione D, pyridovericin, and torrubiellone C—has been achieved.
Ma, Jimei, Ding, Feiqing, Liao, Hongze, Leow, Min Li, William, Ronny, Liu, Xue-Wei   +5 more
core   +1 more source

SYNTHESIS OF ?-PYRONEIMINE N-OXIDE A NOVEL NITRONE WITH ELECTRON RELEASING SUBSTITUENT [PDF]

Journal of Sciences, Islamic Republic of Iran, 1997
N-Oxidation of 1,4-dihydro-2,6-dimethyl-1- phenyliminopyridine (7) with several peracids was attempted. The main compound obtained was l-phenyl- 2,6-dimethyl-4-pyridone (8), instead of the expected N-oxide (2).
doaj  

Time-restricted feeding ameliorates non-alcoholic fatty liver disease through modulating hepatic nicotinamide metabolism via gut microbiota remodeling

Gut Microbes
Non-alcoholic fatty liver disease (NAFLD) has emerged as a global health concern, lacking specific therapeutic strategies. Time-restricted feeding (TRF) regimen demonstrated beneficial effects in NAFLD; however, the underlying mechanisms remain unclear ...
Ruijia Feng, Wenchao Yang, Weiqi Feng, Xiuyi Huang, Meifeng Cen, Guiyan Peng, Wenrui Wu, Zhecun Wang, Yexiang Jing, Ting Long, Yunchong Liu, Zilun Li, Guangqi Chang, Kan Huang   +13 more
doaj   +1 more source

Unraveling the stereochemically rich 2-pyridone [4+4] photodimer

ARKIVOC, 2010
Peiling Chen, Patrick J. Carroll, Scott McN. Sieburth   +2 more
doaj   +1 more source

New thiazole, thiophene and 2-pyridone compounds incorporating dimethylaniline moiety: synthesis, cytotoxicity, ADME and molecular docking studies

BMC Chemistry
Various sets of thiazole, thiophene, and 2-pyridone ring structures containing a dimethylaniline component were synthesized. Substituted thiazoles 2–3 and thiophenes 5–7 were produced by reacting thiocarbamoyl compound 4 with α-halogenated reagents in ...
Heba M. Metwally, Norhan M. Younis, Ehab Abdel-Latif, Ali El-Rayyes   +3 more
doaj   +1 more source

Spectrophotometric Determination of Microamounts of Iridium(IV) with 3-Hydroxy-2-methyl-1-phenyl-4-pyridone or 3-Hydroxy-2-methyl-1-(4-tolyl)-4-pyridone [PDF]

, 2003
A method for the extraction and spectrophotometric determination of iridium(IV) with 3-hydroxy-2-methyl-1-phenyl-4-pyridone (HX) or 3-hydroxy-2-methyl-1-(4-tolyl)-4-pyridone (HY) is described.
Vinka Drušković, Vlasta Vojković, Drušković, Vinka, Vojković, Vlasta   +3 more
core  

Well isolated copper(II) pyrazine-bridged chains: synthesis and magneto-structural analysis of 2-halo-4-pyridone perchlorate complexes

Two new coordination polymers, [Cu(pz)(L)2(H2O)2](ClO4)2 (L = 2-Cl- (1) or 2-Br-4-pyridone (2); pz = pyrazine), have been synthesized and characterized by X-ray diffraction, EPR and variable temperature magnetic measurements.
Jeffrey C. Monroe (5673371), Jan L. Wikaira (2078116), Christopher P. Landee (2078104), Mark M. Turnbull (1556680)   +3 more
core   +1 more source

Kinetics of Proton Transfer and String of Conformational Transformation for 4-Pyridone-3-carboxylic Acid Under External Electric Field. [PDF]

Molecules
Li YW, Feng RZ, Li XJ, Liu AC, Wang EL.
europepmc   +1 more source

4-Pyridone-3-carboxamide-1-β-D-ribonucleoside Reduces Cyclophosphamide Effects and Induces Endothelial Inflammation in Murine Breast Cancer Model. [PDF]

Int J Mol Sci
Mierzejewska P, Denslow A, Papiernik D, Zabrocka A, Kutryb-Zając B, Charkiewicz K, Braczko A, Smoleński RT, Wietrzyk J, Słomińska EM.   +9 more
europepmc   +1 more source