15182-06-6Relevant articles and documents
Mustard Carbonate Analogues as Sustainable Reagents for the Aminoalkylation of Phenols
Annatelli, Mattia,Trapasso, Giacomo,Salaris, Claudio,Salata, Cristiano,Castellano, Sabrina,Aricò, Fabio
supporting information, p. 3459 - 3464 (2021/05/24)
N,N-dialkyl ethylamine moiety can be found in numerous scaffolds of macromolecules, catalysts, and especially pharmaceuticals. Common synthetic procedures for its incorporation in a substrate relies on the use of a nitrogen mustard gas or on multistep syntheses featuring chlorine hazardous/toxic chemistry. Reported herein is a one-pot synthetic approach for the easy introduction of aminoalkyl chain into different phenolic substrates through dialkyl carbonate (β-aminocarbonate) chemistry. This new direct alcohol substitution avoids the use of chlorine chemistry, and it is efficient on numerous pharmacophore scaffolds with good to quantitative yield. The cytotoxicity via MTT of the β-aminocarbonate, key intermediate of this synthetic approach, was also evaluated and compared with its alcohol precursor.
Synthesis, cytotoxicity and topoisomerase inhibition properties of multifarious aminoalkylated indeno[1,2-c]isoquinolin-5,11-diones
Ahn, Gang,Schifano-Faux, Nadège,Goossens, Jean-Fran?ois,Baldeyrou, Brigitte,Couture, Axel,Grandclaudon, Pierre,Lansiaux, Amélie,Ryckebusch, Adina
scheme or table, p. 2259 - 2263 (2011/05/15)
A number of mono- or diaminoalkylated indeno[1,2-c]isoquinolin-5,11-diones analogs of 1 were synthesized and evaluated for their DNA binding affinities, topoisomerase inhibition properties and antiproliferative activities against human cancer cell lines (
Diphenyl-substituted heterocycles, processes for preparing them and their use as pharmaceutical compositions
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, (2008/06/13)
The invention relates to new diphenyl-substituted 5-ring heterocycles of general formula (I) wherein A, X and the groups R1, R2, R3, R4and R5are defined as in the claims, processes for preparing them