Results 111 to 120 of about 15,583 (249)

Picolinic acid is a broad-spectrum inhibitor of enveloped virus entry that restricts SARS-CoV-2 and influenza A virus in vivo. [PDF]

Cell Rep Med, 2023
Narayan R, Sharma M, Yadav R, Biji A, Khatun O, Kaur S, Kanojia A, Joy CM, Rajmani R, Sharma PR, Jeyasankar S, Rani P, Shandil RK, Narayanan S, Rao DC, Satchidanandam V, Das S, Agarwal R, Tripathi S.   +18 more
europepmc   +1 more source

Speciation of metal complexes of medicinal interest: relationship between solution equilibria and pharmaceutical properties [PDF]

, 2018
Biospeciation of essential and toxic metal ions, metal complexes with biological or medicinal activity are discussed in the paper in order to emphasize the importance of the distribution of metal ions in biological milieu.
Dömötör, Orsolya, Enyedy, Éva Anna, Jakusch, Tamás, Kiss, Tamás   +3 more
core   +2 more sources

Visible Light–Induced Decarboxylative Radical Addition of Heteroaromatic Carboxylic Acids to Alkenes at Room Temperature in Two‐Molecule Photoredox System

ChemistryOpen
The photoinduced decarboxylative radical addition of aryl carboxylic acids, including heteroaromatic carboxylic acids, to electron‐deficient alkenes is achieved in a two‐molecule photoredox system using a combination of biphenyl (BP) and 9,10 ...
Daisuke Suzuki, Ryoga Hashimoto, Toshiki Furutani, Mugen Yamawaki, Hirotsugu Suzuki, Yasuharu Yoshimi   +5 more
doaj   +1 more source

Efficient CO₂ Electrocarboxylation Using Dye-Sensitized Photovoltaics

Molecules
This paper presents the solar-driven electrocarboxylation of 2-bromopyridine (2-BP) with CO2 into high-value-added chemicals 2-picolinic acid (2-PA) using dye-sensitized photovoltaics under simulated sunlight.
Yingtian Zhang, Huaiyan Ren, Huawei Zhou, Peipei Luo, Qi Wan, Xianxi Zhang, Bo Wang, Baoli Chen, Bo Zhang   +8 more
doaj   +1 more source

A scalable synthesis of the (S)-4-(tert-butyl)-2-(pyridin-2-yl)-4,5-dihydrooxazole ((S)-t-BuPyOx) ligand

Beilstein Journal of Organic Chemistry, 2013
An efficient method for the synthesis of the (S)-4-(tert-butyl)-2-(pyridin-2-yl)-4,5-dihydrooxazole ((S)-t-BuPyOx) ligand has been developed. Inconsistent yields and tedious purification in known routes to (S)-t-BuPyOx suggested the need for an efficient,
Hideki Shimizu, Jeffrey C. Holder, Brian M. Stoltz   +2 more
doaj   +1 more source

Mechanistic investigations of the asymmetric hydrosilylation of ketimines with trichlorosilane reveals a dual activation model and an organocatalyst with enhanced efficiency. [PDF]

, 2017
Structural probes used to help elucidate mechanistic information of the organocatalyzed asymmetric ketimine hydrosilylation have revealed a new catalyst with unprecedented catalytic activity, maintaining adequate performance at 0.01 mol% loading.
A. T. Reeder, Baudequin, Bonsignore, Braun, Cowley, El-Fayyoumy, F. Torri, Gautier, Gautier, Guizzetti, Guizzetti, H. Adams, Hagemann, Imamoto, Iwasaki, Jones, Jones, Malkov, Malkov, Malkov, Nakayama, Ngochindo, Onomura, Pei, Pei, S. Jones, Shirley, Sugiura, Wang, Warner, X. Li, Xiao, Zhang, Zheng   +33 more
core   +1 more source

Reasoned opinion on the modification of the existing maximum residue level (MRL) for picloram in borage and corn gromwell seeds

EFSA Journal, 2015
In accordance with Article 6 of Regulation (EC) No 396/2005, the United Kingdom, hereafter referred to as the evaluating Member State (EMS), received an application from Technology Crops Limited to modify the existing maximum residue level (MRL) for the ...
European Food Safety Authority
doaj   +1 more source

Picolinic Acid-Mediated Catalysis of Mn(II) for Peracetic Acid Oxidation Processes: Formation of High-Valent Mn Species. [PDF]

Environ Sci Technol, 2023
Kim J, Wang J, Ashley DC, Sharma VK, Huang CH.   +4 more
europepmc   +1 more source

An investigation into the extracellular enzymes produced by Dothistroma pini and their relation to pathogenicity : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Biochemistry. [PDF]

, 1970
The aim of this chapter is to provide a background against which the pathogenic action of Dothistroma pini can he discussed. Plant Diseases. There are three principal groups of organisms implicated as causal agents of diseases in planto; fungi, bacteria ...
Brunt, Peter John
core  

Charge Transfer-oxy Radical Mechanism for Anti-cancer Agents [PDF]

, 1986
The proposal is advanced that anti-cancer drugs generally function by charge transfer resulting in formation of toxic oxy radicals which destroy the neoplasm.
Ames, James R., Cox, O., Elo, Hannu, Kovacic, Peter, Lumme, Paavo, Ryan, Michael D.   +5 more
core   +1 more source