Antimalarial activity of novel 4-aminoquinolines active against drug resistant strains

S Kondaparla, A Soni, A Manhas, K Srivastava… - Bioorganic …, 2017 - Elsevier
In the present study we have synthesized a new class of 4-aminoquinolines and evaluated
against Plasmodium falciparum in vitro (3D7-sensitive strain & K1-resistant strain) and …

Spirofused tetrahydroisoquinoline-oxindole hybrids as a novel class of fast acting antimalarial agents with multiple modes of action

NM Efange, MMM Lobe, R Keumoe, L Ayong… - Scientific Reports, 2020 - nature.com
Molecular hybridization of privileged scaffolds may generate novel antiplasmodial
chemotypes that display superior biological activity and delay drug resistance. In the present …

Exploring the recent pioneering developments of small molecules in antimalarial drug armamentarium: A chemistry prospective appraisal

T Bagratee, R Prawlall, T Ndlovu, S Sibisi… - Chemistry & …, 2024 - Wiley Online Library
Malaria is a very destructive and lethal parasitic disease that causes significant mortality
worldwide, resulting in the loss of millions of lives annually. It is an infectious disease …

A Quinoline Carboxamide Antimalarial Drug Candidate Uniquely Targets Plasmodia at Three Stages of the Parasite Life Cycle.

PM O'Neill, SA Ward - Angewandte Chemie International …, 2015 - search.ebscohost.com
Putting a stop to malaria: Phenotypic screening against malaria parasites, hit identification,
and efficient lead optimization have delivered the preclinical candidate antimalarial …

Recent advances in novel heterocyclic scaffolds for the treatment of drug-resistant malaria

S Kumar, RK Singh, B Patial, S Goyal… - Journal of Enzyme …, 2016 - Taylor & Francis
Malaria is a major public health problem all over the world, particularly in tropical and
subtropical countries due to the development of resistance and most deadly infection is …

Design and Synthesis of Orally Bioavailable Piperazine Substituted 4(1H)-Quinolones with Potent Antimalarial Activity: Structure–Activity and Structure–Property …

R Neelarapu, JR Maignan, CL Lichorowic… - Journal of medicinal …, 2018 - ACS Publications
Malaria deaths have been decreasing over the last 10–15 years, with global mortality rates
having fallen by 47% since 2000. While the World Health Organization (WHO) recommends …

Orally Bioavailable 6-Chloro-7-methoxy-4(1H)-quinolones Efficacious against Multiple Stages of Plasmodium

RM Cross, DL Flanigan, A Monastyrskyi… - Journal of Medicinal …, 2014 - ACS Publications
The continued proliferation of malaria throughout temperate and tropical regions of the world
has promoted a push for more efficacious treatments to combat the disease. Unfortunately …

7-Chloroquinolinotriazoles: Synthesis by the azide–alkyne cycloaddition click chemistry, antimalarial activity, cytotoxicity and SAR studies

GR Pereira, GC Brandão, LM Arantes… - European Journal of …, 2014 - Elsevier
Twenty-seven 7-chloroquinolinotriazole derivatives with different substituents in the triazole
moiety were synthesized via copper-catalyzed cycloaddition (CuAAC) click chemistry …

Novel quinolinepiperazinyl-aryltetrazoles targeting the blood stage of Plasmodium falciparum

MA Barmade, P Agrawal, SR Rajput… - RSC Medicinal …, 2024 - pubs.rsc.org
The emergence of drug resistance against the frontline antimalarials is a major challenge in
the treatment of malaria. In view of emerging reports on drug-resistant strains of Plasmodium …

POCl 3-mediated cyclization of (+)-S-mahanimbine led to the divergent synthesis of natural product derivatives with antiplasmodial activity

Y Nalli, V Thakur, A Mohmmed, VK Gupta… - New Journal of …, 2017 - pubs.rsc.org
(+)-Mahanimbine (1) is a carbazole alkaloid isolated from Murraya koenigii. It undergoes
rearrangements under thermal, photolytic, or acidic conditions and is transformed into …