13143-45-8Relevant academic research and scientific papers
USE OF PYRIDINE UREA COMPOUND HAVING SNAIL-KILLING ACTIVITY
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Paragraph 0068-0070; 0084-0085, (2021/01/29)
The present invention relates to use of a pyridine urea compound having snail-killing activities, and relates to a method for preparing the pyridine urea compound. In particular, the present invention discloses a compound having the structure as shown in formula (I), an optical isomer thereof, a racemate thereof, a solvate thereof, or a pharmaceutically acceptable salt thereof, the compound having a significant killing effect on various snails as parasitic disease vectors and low toxicity to non-target organism fish.
USE OF DDX3X INHIBITORS FOR THE TREATMENT OF PNEUMOVIRUS INFECTIONS
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Page/Page column 30; 34, (2015/10/05)
The invention relates to a DDX3X inhibitorfor use in the treatment of pneumovirus infection in a mammal, wherein the DDX3X inhibitor may be a compound of Formula (I) wherein y, Z, R1, X, L, Ra and Rb are as defined herein.
Palladium-catalyzed cross-coupling of aryl chlorides and triflates with sodium cyanate: A practical synthesis of unsymmetrical ureas
Vinogradova, Ekaterina V.,Fors, Brett P.,Buchwald, Stephen L.
supporting information; experimental part, p. 11132 - 11135 (2012/08/28)
An efficient method for palladium-catalyzed cross-coupling of aryl chlorides and triflates with sodium cyanate is reported. The protocol allows for the synthesis of unsymmetrical N,N'-di- and N,N,N'-trisubstituted ureas in one pot and is tolerant of a wide range of functional groups. Insight into the mechanism of aryl isocyanate formation was gleaned through studies of the transmetalation and reductive elimination steps of the reaction, including the first demonstration of reductive elimination from an arylpalladium isocyanate complex to produce an aryl isocyanate.
Heteroacyl Azides as Acylating Agents for Aromatic or Heteroatomic Amines (1)
Stanovnik, B.,Tisler, M.,Golob, V.,Hvala, I.,Nikolic, O.
, p. 733 - 736 (2007/10/02)
The possibility of formation of substituted heterocyclic amides from heteroacyl azides and aromatic or heteroatomic amines was investigated.Although acylation proceeded in some cases under mild reaction conditions, formation of N,N'-disubstituted ureas was the main process at elevated temperatures.
