Synthesis and applications of 2-aminopyrimidine derivatives as key intermediates in chemical synthesis of biomolecules

EV Koroleva, KN Gusak… - Russian Chemical …, 2010 - iopscience.iop.org
Published data on the main approaches to the formation of the heterocyclic 2-
aminopyrimidine system, which is one of important pharmacophores responsible for the …

Molecular and supramolecular chemistry of rosette nanotubes

RL Beingessner, Y Fan, H Fenniri - RSC advances, 2016 - pubs.rsc.org
A pyrimido [4, 5-d] pyrimidine featuring the hydrogen bond donors and acceptors of both
guanine (G) and cytosine (C) in the appropriate geometry undergoes hierarchical self …

Enhanced antibiotic activity of ampicillin conjugated to gold nanoparticles on PEGylated rosette nanotubes

Y Fan, AC Pauer, AA Gonzales… - International Journal of …, 2019 - Taylor & Francis
Purpose This work presents the preparation of a nanocomposite of ampicillin-conjugated
gold nanoparticles (AuNPs) and self-assembled rosette nanotubes (RNTs), and evaluates …

2, 4-Diaminopyrimidines as histamine H4 receptor ligands—Scaffold optimization and pharmacological characterization

K Sander, T Kottke, Y Tanrikulu, E Proschak… - Bioorganic & medicinal …, 2009 - Elsevier
The human histamine H4 receptor (hH4R) is a promising new target in the therapy of
inflammatory diseases and disorders of the immune system. For the development of new …

Green chemical principles based regioselective functionalization of 2, 4, 6-trichloropyrimidine-5-carbaldehyde: Application in the synthesis of new pyrimidines and …

A Udayasri, MM Chandrasekhar, BMV Naga… - Journal of the Serbian …, 2023 - shd-pub.org.rs
The present work reports the synthesis of three new nitrogen-containing heteronuclear
molecules (two pyrimidines and one pyrrolopyrimidine). Based on the 12 principles of green …

о-Aminopyrimidine Aldehydes and Ketones: Synthesis and use as Precursors to Fused Pyrimidines

AV Komkov, AА Sukhanova, LG Menchikov… - Chemistry of …, 2022 - Springer
The review summarizes literature data on the methods of synthesis of o-aminopyrimidine
aldehydes and o-aminopyrimidine ketones and their application for the construction of fused …

Water-soluble J-type rosette nanotubes with giant molar ellipticity

G Borzsonyi, RL Beingessner, T Yamazaki… - Journal of the …, 2010 - ACS Publications
A new self-assembling tricyclic module (× K1) featuring the Watson− Crick H-bonding arrays
of guanine and cytosine fused to an internal pyridine ring was synthesized. When dissolved …

Rosette nanotube porins as ion selective transporters and single-molecule sensors

P Tripathi, L Shuai, H Joshi, H Yamazaki… - Journal of the …, 2020 - ACS Publications
Rosette nanotubes (RNTs) are a class of materials formed by molecular self-assembly of a
fused guanine–cytosine base (G∧ C base). An important feature of these self-assembled …

Enantioselective synthesis of a γ-secretase modulator via vinylogous dynamic kinetic resolution

NA Strotman, A Ramirez, EM Simmons… - The Journal of …, 2018 - ACS Publications
Two efficient asymmetric routes to γ-secretase modulator BMS-932481, under investigation
for Alzheimer's disease, have been developed. The key step for the first route involves a …

Bioactive rosette nanotube–hydroxyapatite nanocomposites improve osteoblast functions

L Sun, L Zhang, UD Hemraz, H Fenniri… - … Engineering Part A, 2012 - liebertpub.com
Inspired from biological systems, small synthetic organic molecules expressing the
hydrogen bonding arrays of the DNA bases guanine and cytosine were prepared, and their …