Cytotoxic activity and QSAR of N,N′-diarylalkanediamides
摘要:
The one- and two-step syntheses of N,N'-(dinitrophenyl)alkanediamides and N,N'-(diaminophenyl)alkanediamides from 4-nitroaniline were carried out. These compounds were subjected to cytotoxic evaluation against different tumoural cell lines. A QSAR analysis for the aminated series, introducing a QSAR descriptor (DCL) designed herein for groove binders, reveals that the activity in the K562 cell line is related to the charge, polarisability, volume and length of the molecules. (C) 2001 Editions scientifiques et medicales Elsevier SAS.
The preparation of N,N'-diarylalkanediamides from the respective aliphatic dicarboxylic acids and 4-nitroaniline via microwave-prompted reactions is presented. The most positive effect of microwave irradiation was observed for N,N'-bis(4-nitrophenyl)butanediamide. Anion binding studies on the obtained diamides were carried out in DMSO and acetonitrile using UV-vis and H-1 NMR spectroscopy. A mechanism for selective fluoride recognition by N,N'-bis(4-nitrophenyl)butanediamide in DMSO is proposed. (C) 2012 Elsevier Ltd. All rights reserved.
The preparation of N,N'-diarylalkanediamides from the respective aliphatic dicarboxylic acids and 4-nitroaniline via microwave-prompted reactions is presented. The most positive effect of microwave irradiation was observed for N,N'-bis(4-nitrophenyl)butanediamide. Anion binding studies on the obtained diamides were carried out in DMSO and acetonitrile using UV-vis and H-1 NMR spectroscopy. A mechanism for selective fluoride recognition by N,N'-bis(4-nitrophenyl)butanediamide in DMSO is proposed. (C) 2012 Elsevier Ltd. All rights reserved.
Cytotoxic activity and QSAR of N,N′-diarylalkanediamides
作者:Luis Chacón-Garcı́a、Roberto Martı́nez
DOI:10.1016/s0223-5234(01)01260-0
日期:2001.9
The one- and two-step syntheses of N,N'-(dinitrophenyl)alkanediamides and N,N'-(diaminophenyl)alkanediamides from 4-nitroaniline were carried out. These compounds were subjected to cytotoxic evaluation against different tumoural cell lines. A QSAR analysis for the aminated series, introducing a QSAR descriptor (DCL) designed herein for groove binders, reveals that the activity in the K562 cell line is related to the charge, polarisability, volume and length of the molecules. (C) 2001 Editions scientifiques et medicales Elsevier SAS.