Inhibition of amyloid oligomerization into different supramolecular architectures by small molecules: mechanistic insights and design rules

S Brahmachari, A Paul, D Segal… - Future medicinal …, 2017 - Taylor & Francis
Protein misfolding and aggregation have been associated with several human disorders,
including Alzheimer's, Parkinson's and Huntington's diseases, as well as senile systemic …

Chiral metallohelical complexes enantioselectively target amyloid β for treating Alzheimer's disease

M Li, SE Howson, K Dong, N Gao, J Ren… - Journal of the …, 2014 - ACS Publications
Stereochemistry is a very important issue for the pharmaceutical industry and can determine
drug efficacy. The design and synthesis of small molecules, especially chiral molecules …

Modulation of amyloid β-protein (Aβ) assembly by homologous C-terminal fragments as a strategy for inhibiting Aβ toxicity

H Li, F Rahimi, G Bitan - ACS chemical neuroscience, 2016 - ACS Publications
Self-assembly of amyloid β-protein (Aβ) into neurotoxic oligomers and fibrillar aggregates is
a key process thought to be the proximal event leading to development of Alzheimer's …

Sulfonamides as multifunctional agents for Alzheimer's disease

S Bag, R Tulsan, A Sood, H Cho, H Redjeb… - Bioorganic & Medicinal …, 2015 - Elsevier
Sulfonamide linker-based inhibitors with extended linear structure were designed and
synthesized with the aim of producing multifunctional agents against several processes …

Synthesis and application of β-carbolines as novel multi-functional anti-Alzheimer's disease agents

W Horton, A Sood, S Peerannawar, N Kugyela… - Bioorganic & medicinal …, 2017 - Elsevier
The design, synthesis and assessment of β-carboline core-based compounds as potential
multifunctional agents against several processes that are believed to play a significant role …

Design, synthesis and biological activity of multifunctional α, β-unsaturated carbonyl scaffolds for Alzheimer's disease

S Bag, S Ghosh, R Tulsan, A Sood, W Zhou… - Bioorganic & Medicinal …, 2013 - Elsevier
A series of compounds containing an α, β-unsaturated carbonyl moiety, such as chalcones
and coumarins were designed, synthesized and tested in a variety of assays to assess their …

Lewis acid-catalyzed Csp3–H functionalization of methyl azaarenes with α-trifluoromethyl carbonyl compounds

VB Graves, A Shaikh - Tetrahedron Letters, 2013 - Elsevier
A Lewis acid promoted Csp3–H bond functionalization of methyl azaarenes with α-
trifluoromethylated carbonyl compounds is described. Catalytic amounts of Yb (OTf) 3 …

Fluorinated molecules and nanotechnology: future 'avengers' against the Alzheimer's disease?

M Dabur, JA Loureiro, MC Pereira - International journal of molecular …, 2020 - mdpi.com
Alzheimer's disease (AD) is a serious health concern, affecting millions of people globally,
which leads to cognitive impairment, dementia, and inevitable death. There is still no …

Diaryl hydrazones as multifunctional inhibitors of amyloid self-assembly

B Török, A Sood, S Bag, R Tulsan, S Ghosh… - Biochemistry, 2013 - ACS Publications
The design and application of an effective, new class of multifunctional small molecule
inhibitors of amyloid self-assembly are described. Several compounds based on the diaryl …

High‐pressure‐mediated asymmetric organocatalytic hydroxyalkylation of indoles with trifluoromethyl ketones

A Kasztelan, M Biedrzycki… - Advanced Synthesis & …, 2016 - Wiley Online Library
An enantioselective hydroxyalkylation of indoles and 7‐azaindole with trifluoromethyl
ketones was found to be effectively promoted under high‐pressure conditions with a low …