Enriching biologically relevant chemical space around 2-aminothiazole template for anticancer drug development
作者:Sarah Titus、Kumaran G. Sreejalekshmi
DOI:10.1007/s00044-017-2039-y
日期:2018.1
virtual library in anticancer target proteins- estrogen receptor (3ERT), cyclindependentkinase (3FDN), and Aurora kinase (3LAU), identified selective binding of the compounds as ATP competitive inhibitors of 3LAU. The synthetic access to the compounds was realized through a facile and economically viable [4 + 1] ring synthesis strategy employing commercially available reagents. The in vitro cytotoxicity
A Facile, Sequential Multicomponent Approach to N-Aminoamidinothioureas—Versatile Synthons to Bioactive Heterocycles
作者:K. G. Sreejalekshmi
DOI:10.1080/10426500903329237
日期:2010.8.25
convenient one-potsynthesis of N-aminoamidinothioureas is reported. The improved synthetic strategy involves the selective blocking of amino functionality in aminoguanidine by Schiffbase formation with carbonyl compounds to generate corresponding N-(alkylidene/arylidene)aminoguanidines and their subsequent in situ condensation with isothiocyanate. The structural motif incorporates three points for
One-pot four-component synthesis of 4-hydrazinothiazoles: novel scaffolds for drug discovery
作者:Sarah Titus、Kumaran G. Sreejalekshmi
DOI:10.1016/j.tetlet.2014.08.033
日期:2014.10
One pot ring synthesis of novel 4-hydrazinothiazoles through sequential four-component route employing carbonyl compounds, aminoguanidine, isothiocyanates, and α-haloketones was accomplished under mild reaction conditions. Base-assisted eliminative aromatization in the [4+1] ring synthesis shed light on interesting leaving group propensities of amine versus hydrazine resulting in the exclusive formation
Composition de mise en forme des cheveux comprenant au moins une imine hors hydroxyde
申请人:L'OREAL
公开号:EP1532960A1
公开(公告)日:2005-05-25
L'invention a pour objet une composition cosmétique de mise en forme permanente des fibres kératiniques prête à l'emploi contenant, en tant qu'agent actif de mise en forme permanente, une imine n'appartenant pas à la famille des hydroxydes. Elle vise également un kit contenant des compartiments à mettre en contact pour former la composition prête à l'emploi, ainsi qu'un procédé mettant en oeuvre cette composition.