In:
New Journal of Chemistry, Royal Society of Chemistry (RSC), Vol. 46, No. 19 ( 2022), p. 9119-9127
Abstract:
The development of inhibitors of anti-apoptotic proteins, such as Mcl-1, is currently a very active area in the field of cancer research. One of the very first reported inhibitors of Mcl-1 was the MIM1 molecule, but we have recently demonstrated that the structure of this compound had to be revised from 2 to the derivative 1 (FJ-809). In this paper we first develop a strategy to unambiguously prepare molecules such as 1 with a thiazol-3(2 H )-yl)imino core, instead of the [2(3H)-thiazolylidene]hydrazine previously found in MIM1 (2). Next a series of biological studies have been performed on 1, using IGROV1-R10 ovarian cancer cells as models, and they have been complemented by fluorescence polarisation assays. These studies demonstrated that the new compound FJ-809(1) was devoid of any significant activity on Mcl-1, in contrast to 2. Then molecular modelling and molecular dynamics studies have been performed in order to elucidate the differences between FJ-809 and MIM1 in their interaction with the Mcl-1 protein.
Type of Medium:
Online Resource
ISSN:
1144-0546
,
1369-9261
Language:
English
Publisher:
Royal Society of Chemistry (RSC)
Publication Date:
2022
detail.hit.zdb_id:
1472933-7
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