Synthesis and antiproliferative activity of novel symmetrical alkylthio- and alkylseleno-imidocarbamates
作者:Elena Ibáñez、Daniel Plano、María Font、Alfonso Calvo、Celia Prior、Juan Antonio Palop、Carmen Sanmartín
DOI:10.1016/j.ejmech.2010.11.013
日期:2011.1
in the five cell lines tested. Therefore, compounds 2b and 8b were evaluated by flow cytometric analysis for their effects on cell cycle distribution and apoptosis in MCF-7 cells. 2b was the most active, with an apoptogenic effect similar to camptothecin, which was used as a positive control. Both of them provoked cell cycle arrest leading to the accumulation of cells in either G2/M and S phase. These
Structural variations on antitumour agents derived from bisacylimidoselenocarbamate. A proposal for structure–activity relationships based on the analysis of conformational behaviour
作者:María Font、Elena Lizarraga、Elena Ibáñez、Daniel Plano、Carmen Sanmartín、Juan A. Palop
DOI:10.1016/j.ejmech.2013.06.001
日期:2013.8
responsible for the antitumour activity of the compounds under investigation. The release of MeSeH from the active BSeCs has been confirmed by means of Head Space Gas Chromatography Mass Spectrometry techniques. The data that support this connection include the topography of the molecules, the conformationalbehaviour of the compounds, which influences the accessibility of the hydrolysis point, the interaction
Forty-six new compounds were synthesized on the basis of our knowledge of the 3-haloacylamino benzoylurea (HBU) series. Structure-activityrelationship (SAR) analysis indicates that (i) the configuration of the chiral center in 1 (JIMB01) is not indispensable for the activity, (ii) the phenyl ring is essential, and (iii) a substitution at the 6-position of the phenyl ring with a halogen enhances the
[EN] METHOD FOR PREPARATION OF THIOPHENECARBONYL CHLORIDES<br/>[FR] PROCÉDÉ DE PRÉPARATION DE CHLORURES DE THIOPHÈNECARBONYLE
申请人:LONZA AG
公开号:WO2016150937A1
公开(公告)日:2016-09-29
The invention discloses a method for the preparation of thiophenecarbonyl chlorides starting from acetylthiophenes with thionyl chloride in the presence of a base.
该发明公开了一种从乙酰基噻吩出发,在碱的存在下利用氯化硫酰制备噻吩羰氯。
Leishmanicidal Activities of Novel Methylseleno-Imidocarbamates
作者:Celia Fernández-Rubio、Daphne Campbell、Andrés Vacas、Elena Ibañez、Esther Moreno、Socorro Espuelas、Alfonso Calvo、Juan Antonio Palop、Daniel Plano、Carmen Sanmartin、Paul A. Nguewa
DOI:10.1128/aac.00997-15
日期:2015.9
cause cell cycle arrest in G1. Interestingly, evaluation of expression of genes related to proliferation (PCNA), treatment resistance (ABC transporter and alpha-tubulin), and virulence (quinonoiddihydropteridinereductase [QDPR]) showed several alterations in gene expression profiling. All these results prompt us to propose both compounds as candidates to treat leishmanial infections.