Results 161 to 170 of about 5,279,436 (193)

Ring opening of N-hydroxyphthalimide to construct phenylurea derivatives

, 2021
Arylurea and their analogues have been one of the most ubiquitous backbone during the past century, and extensive studies have been conducted to establish practical synthetic methods for their derivatives.
Yinhui Wu, Bin Lv, Yanan Zhang, Pan Gao, M. Zhang, Yu Yuan   +5 more
semanticscholar   +1 more source

Studies on the mechanisms of ozone tolerance: Cytokinin‐like activity of N‐[2‐(2‐oxo‐1‐imidazolidinyl)ethyl]‐N'‐phenylurea, a compound protecting against ozone injury

Physiologia Plantarum, 1982
The cytokinin‐like activity of the growth regulating chemical EDU, N‐[2‐(2‐oxo‐1‐imidazolidinyl)ethyl]‐N′‐phenylurea, was determined and compared with the actitivity of kinetin using the tobacco callus bioassay. EDU has a pronounced stimulatory effect on callus growth at concentrations of 5 × 10−4 and 1 × 10−3M but was 5 000 times less potent than the ...
E. H. Lee, C. M. Chen
openaire   +1 more source

An effective configuration for automated magnetic micro solid-phase extraction of phenylurea herbicides from water samples followed by high-performance liquid chromatography.

Journal of Chromatography A, 2019
In this study, a new automated magnetic micro solid-phase extraction was introduced. A Tygon tube was folded and fixed around the pole of a cylindrical magnet. Nanosized magnetic sorbents modified with diphenyldichlorosilane were uniformly immobilized on
M. Saraji, Leila Mohammadipour, Narges Mehrafza   +2 more
semanticscholar   +1 more source

Electrochemical behavior study of some selected phenylurea herbicides at activated pencil graphite electrode. Electrooxidation of linuron and monolinuron

Microchemical journal (Print), 2019
A novel and rapid voltammetric assay for the simultaneous determination of monolinuron (MLN) and linuron (LIN) using an electrochemically pretreated pencil graphite electrode (PGE*) is reported for the first time.
M. Buleandră, D. Popa, I. David, E. Bacalum, V. David, A. Ciucu   +5 more
semanticscholar   +1 more source

Thiacalix[4]arenes Containing Amide and Phenylurea Fragments at the Lower Rim: Synthesis and Complexing Properties Toward Anionic Substrates

Russian journal of organic chemistry, 2022
A. Vavilova, I. Shiabiev, P. Padnya, P. Zelenikhin, E. V. Subakaeva, I. Stoikov   +5 more
semanticscholar   +1 more source

Synthesis and herbicidal activity of N-alkyl-N-propargyl-N'-phenylureas and related compounds

Journal of Agricultural and Food Chemistry, 1979
William J. Pyne, Steve S. Szabo, Robert E. Holm   +2 more
openaire   +1 more source

The Zebra Caterpillar on Sugarbeets: Control with Two Phenylurea Compounds

, 1974
G. Tamaki, J. E. Turner
semanticscholar   +1 more source

3,4-Dihydroquinazolin-8-yl-3-phenylurea Derivatives: Synthesis, VEGFR-2 Kinase Inhibiting Activity, and Molecular Docking

Russian journal of general chemistry, 2021
Kunming Jiang, Na-Li Song, Chen-Hwa Yang, Shi-Yun Tang, Zhi-Bang Wu, Zhi-Hua Liu, Zhen-Jie Li   +6 more
semanticscholar   +1 more source

SYNTHESIS OF IMIDAZOLE SPIRO COMPOUNDS FROM 5-ALKOXYCARBONYL-1 Н -PYRROLE-2,3-DIONES AND PHENYLUREA

, 2016
Алексей Ю. Дубовцев, Екатерина Сергеевна Денисламова, Павел Сергеевич Силайчев, Максим Викторович Дмитриев, Андрей Николаевич Масливец   +4 more
semanticscholar   +1 more source

Urea-functionalized organoselenium compounds as promising anti-HepG2 and apoptosis-inducing agents.

Future Medicinal Chemistry, 2021
Fardous F. El-Senduny, Sameh M. Shabana, D. Rösel, J. Brábek, Ismail Althagafi, Gregor Angeloni, G. Manolikakes, S. Shaaban   +7 more
semanticscholar   +1 more source