Branching tryptamines as a tool to tune their antiproliferative activity
作者:Rinat F. Salikov、Konstantin P. Trainov、Irina K. Belousova、Aleksandr Yu. Belyy、Ulyana Sh. Fatkullina、Regina V. Mulyukova、Liana F. Zainullina、Yulia V. Vakhitova、Yury V. Tomilov
DOI:10.1016/j.ejmech.2017.12.028
日期:2018.1
The influence of a series of tryptamine derivatives on the viability of normal (HEK293) and tumor (HepG2, Jurkat and SH-SY5Y) cells has been evaluated. All tryptamines tested were three different substitution types: C- and N-branching, and indole benzylation. All the derivations enhance the activity of compounds separately, although the effects of different substitutions were not additive. Thus, combinations of C- and N-branchings as well as C-branching and indole benzylation gave little or no increase in activity. (C) 2017 Elsevier Masson SAS. All rights reserved.
US7968155B2
申请人:——
公开号:US7968155B2
公开(公告)日:2011-06-28
Synthesis of Branched Tryptamines via the Domino Cloke–Stevens/Grandberg Rearrangement
作者:Rinat F. Salikov、Konstantin P. Trainov、Anastasia A. Levina、Irina K. Belousova、Michael G. Medvedev、Yury V. Tomilov
DOI:10.1021/acs.joc.6b02578
日期:2017.1.6
ketones leads to formation of tryptamine derivatives. The use of (2-arylcyclopropyl)ethanones in the reactions with model 4-bromophenylhydrazine hydrochloride gives branched tryptamines with aryl groups in the α-position to the amino group, while (2-methylcyclopropyl)ethanone gives a mixture of α- and β-substituted products in a ratio of 1:3. The method was found effective in the synthesis of enantiomerically