108958-75-4Relevant academic research and scientific papers
Effect of N-1 arylation of monastrol on kinesin Eg5 inhibition in glioma cell lines
Gon?alves, Itamar Luís,Rockenbach, Liliana,Das Neves, Gustavo Machado,G?ethel, Gabriela,Nascimento, Fabiana,Porto Kagami, Luciano,Figueiró, Fabrício,Oliveira De Azambuja, Gabriel,De Fraga Dias, Amanda,Amaro, Andressa,De Souza, Lauro Mera,Da Rocha Pitta, Ivan,Avila, Daiana Silva,Kawano, Daniel Fábio,Garcia, Solange Cristina,Battastini, Ana Maria Oliveira,Eifler-Lima, Vera Lucia
, p. 995 - 1010 (2018/06/27)
An original and focused library of two sets of dihydropyrimidin-2-thiones (DHPMs) substituted with N-1 aryl groups derived from monastrol was designed and synthesized in order to discover a more effective Eg5 ligand than the template. Based on molecular docking studies, four ligands were selected to perform pharmacological investigations against two glioma cell lines. The results led to the discovery of two original compounds, called 20h and 20e, with an anti-proliferative effects, achieving IC50 values of about half that of the IC50 of monastrol in both cell lines. As with monastrol, flow cytometry analyses showed that the 20e and 20h compounds induced cell cycle arrest in the G2/M phase, and immunocytochemistry essays revealed the formation of monopolar spindles due to Eg5 inhibition without any toxicity to Caenorhabditis elegans.
N-substituted ureas and thioureas in Biginelli reaction promoted by chlorotrimethylsilane: Convenient synthesis of N1-alkyl-, N1-aryl-, and N1,N3-dialkyl-3,4-dihydropyrimidin-2(1H)-(thi)ones
Ryabukhin, Sergey V.,Plaskon, Andrey S.,Ostapchuk, Eugeniy N.,Volochnyuk, Dmitriy M.,Tolmachev, Andrey A.
, p. 417 - 427 (2008/01/01)
The classical Biginelli reaction has been extended by the use of N-substituted ureas and thioureas. A set of N1-alkyl-, N1-aryl-, and N1,N3-dialkyl-3,4-dihydropyrimidin-2(1H)-(thi)ones was readily prepared in excellent yield when chlorotrimethylsilane in
SYNTHESIS AND PROPERTIES OF DERIVATIVES OF 1,4-DIHYDROPYRIMIDINE-5-CARBOXYLIC ACID
Khanina, E. L.,Mutsenietse, D. Kh.,Kadysh, V. P.,Dubur, G. Ya.
, p. 990 - 994 (2007/10/02)
1,4-Dihydropyrimidines were synthesized by reductive dethionation of the corresponding 2-thiono-4-aryl-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid derivatives, and some of their properties were studied.
