78502-72-4Relevant articles and documents
Antiproliferative activities of a library of hybrids between indanones and HDAC inhibitor SAHA and MS-275 analogues
Charrier, Cedric,Roche, Joelle,Gesson, Jean-Pierre,Bertrand, Philippe
, p. 6142 - 6146 (2008/03/14)
New compounds derived from inhibitors of histone deacetylases (HDACs) have been synthesized and their antiproliferative activities towards non small lung cancer cell line H661 evaluated. Their design is based on hybrids between indanones to limit conformational mobility and other known HDAC inhibitors (SAHA, MS-275). The synthesis of these new derivatives was achieved by alkylation of appropriate indanones to introduce the side chain bearing a terminal ester group, the latter being a precursor of hydroxamic acid and aminobenzamide derivatives. These new analogues were found to be moderately active to inhibit H661 cell proliferation.
N-Bromosuccinimide Bromination of Substituted Methylthiazoles
Krieg, Benno,Mittner, Juergen
, p. 623 - 632 (2007/10/02)
Bromination of methylthiazoles with one unsubstituted position by N-bromosuccinimide may take place either at the methyl group, at the heterocyclic nucleus, or at both positions according to the nature of the second substituent.The ethoxycarbonyl group in the compounds 1a-3a directs the bromine into the side chain.So it is possible to obtain the tribromomethyl compounds 1d and 2d without bromination of the thiazole nucleus.In the phenyl-substituted methylthiazoles 4a-6a bromination takes place in the methyl group and in the heterocyclic nucleus. - The bromomethylthiazoles 1b-3b yield the vinylthiazoles 1k-3k by Wittig reaction.
