The present disclosure relates generally to novel molecules, compositions, and formulations for treatment of bacterial infections in general and more specifically to bacterial infections with antibiotic resistant pathogens.
[EN] ANTIBACTERIAL THERAPEUTICS AND PROPHYLACTICS<br/>[FR] AGENTS THÉRAPEUTIQUES ANTIBACTÉRIENS ET AGENTS PROPHYLACTIQUES
申请人:VYOME BIOSCIENCES PVT LTD
公开号:WO2017017631A3
公开(公告)日:2017-04-06
The S -alkyl chain length as a determinant of the anti-leukemic activity of cysteine chloromethyl ketone compounds
作者:David A Perrey、Michael P Scannell、Rama Krishna Narla、Fatih M Uckun
DOI:10.1016/s0960-894x(00)00047-0
日期:2000.3
A series of cysteine chloromethyl ketone compounds with a systematic variation of the S-alkyl chain length have been synthesized in order to gauge the effect of the alkyl chain length on the cytotoxicity of these compounds against human acute lymphoblastic leukemia cells. Comparable activities were observed for compounds with S-alkyl chains ranging from pentyl to dodecyl, with the best being undecyl (IC50 = 1.7 mu M) and dodecyl (IC50 = 2.0 mu M) against B-lineage leukemia cells and hexyl (IC50 = 0.7 mu M) against T-lineage leukemia cells. (C) 2000 Elsevier Science Ltd. All rights reserved.
An improved method for cysteine alkylation
作者:David A. Perrey、Fatih M. Uckun
DOI:10.1016/s0040-4039(01)00098-3
日期:2001.3
An improved method for the synthesis of S-alkylated cysteine derivatives with branched alkyl chains is reported. These compounds can be obtained in good yield and high purity by refluxing the cysteine thiol with the appropriate alkyl bromide in a solution of sodium ethoxide in ethanol. (C) 2001 Elsevier Science Ltd. All rights reserved.