Various coordination modes of new coumarin Schiff bases toward Cobalt (III) ion: synthesis, spectral characterization, in vitro cytotoxic activity, and investigation of …

K Giriraj, MS Mohamed Kasim… - Applied …, 2022 - Wiley Online Library
Four Co (III) complexes containing substituted acetyl coumarin Schiff bases have been
synthesized and structurally characterized using IR, UV–visible, 1H nuclear magnetic …

Antioxidant molecules isolated from edible prostrate knotweed: rational derivatization to produce more potent molecules

MH Mahnashi, BA Alyami, YS Alqahtani… - Oxidative medicine …, 2022 - Wiley Online Library
Prostrate knotweed also called Polygonum aviculare is an important edible plant. The
polygonum is majorly known for the phenolics and antioxidants. The antioxidants combat the …

Synthesis, characterization, thermal and biological evaluation of Cu (II), Co (II) and Ni (II) complexes of azo dye ligand containing sulfamethaxazole moiety

NM Mallikarjuna, J Keshavayya, MR Maliyappa… - Journal of Molecular …, 2018 - Elsevier
A novel bioactive Cu (II), Co (II) and Ni (II) complexes of the azo dye ligand (L) derived from
sulfamethoxazole were synthesized. The structures of the newly synthesized compounds …

Nickel (II) bis (isatin thiosemicarbazone) complexes induced apoptosis through mitochondrial signaling pathway and G0/G1 cell cycle arrest in IM-9 cells

C Balachandran, J Haribabu, K Jeyalakshmi… - Journal of Inorganic …, 2018 - Elsevier
Abstract Three novel complexes (1, 3 and 4) ligating N-substituted isatin thiosemicarbazone
derivatives have been synthesized and their structural and biological characteristics have …

Anti-inflammatory activity of novel thiosemicarbazone compounds indole-based as COX inhibitors

ÍTT Jacob, FOS Gomes, MDS de Miranda… - Pharmacological …, 2021 - Springer
Background In this article, a series of 20 new thiosemicarbazone derivatives containing
indole were synthesized and evaluated for their anti-inflammatory potential. Methods The …

Synthesis of pH-sensitive crosslinked guar gum-g-poly (acrylic acid-co-acrylonitrile) for the delivery of thymoquinone against inflammation

RR Pal, D Kumar, V Raj, V Rajpal, P Maurya… - International journal of …, 2021 - Elsevier
The present work aims to synthesize the pH-sensitive crosslinked guar gum-g-poly (acrylic
acid-co-acrylonitrile)[guar-g-(AA-co-ACN)] via microwave-assisted technique for the …

Copper, nickel and zinc complexes of 3-acetyl coumarin thiosemicarbazone: Synthesis, characterization and in vitro evaluation of cytotoxicity and DNA/protein binding …

KNA Rahman, J Haribabu, C Balachandran… - Polyhedron, 2017 - Elsevier
A new 3-acetylcoumarin thiosemicarbazone (AcTsc) and its copper (II)(1), nickel (II)(2) and
zinc (II)(3) complexes were synthesized and characterized by elemental analysis, UV–Vis …

Exploring the anticancer potential of thiadiazole derivatives of substituted thiosemicarbazones formed via copper‐mediated cyclization

VN Vadakkedathu Palakkeezhillam… - Applied …, 2023 - Wiley Online Library
A couple of N‐(4)‐morpholine/pyrrolidine‐substituted thiosemicarbazones (TSCs) of
fluorene‐2‐carboxaldehyde (FM and FP), and their corresponding thiadiazoles (TDZs)(CFM …

Preparation, structure elucidation, and antioxidant activity of new bis (thiosemicarbazone) derivatives

H Yakan - Turkish Journal of Chemistry, 2020 - journals.tubitak.gov.tr
Schiff-base-bearing new bis (thiosemicarbazone) derivatives were prepared from
terephthalaldehyde and various thiosemicarbazides. FT--IR, $^{\, 1} $ H NMR, $^{13} $ C …

Antioxidant properties of camphene-based thiosemicarbazones: experimental and theoretical evaluation

L Yang, H Liu, D Xia, S Wang - Molecules, 2020 - mdpi.com
The thiosemicarbazone derivatives have a wide range of biological activities, such as
antioxidant activity. In this study, the antiradical activities of six camphene-based …