Biologically active isoquinoline alkaloids covering 2014–2018

XF Shang, CJ Yang… - Medicinal research …, 2020 - Wiley Online Library
Isoquinoline alkaloids, an important class of N‐based heterocyclic compounds, have
attracted considerable attention from researchers worldwide since the early 19th century …

Comparative evaluation of chemical composition and biological activities of tropical fruits consumed in Manaus, central Amazonia, Brazil

JV Faria, IH Valido, WHP Paz, FMA da Silva… - Food Research …, 2021 - Elsevier
Fruits are widely recognized as sources of biologically active metabolites, such as
antioxidant compounds. In this context, fruits commonly consumed in the central Amazonia …

Scavenging Glyoxal and Methylglyoxal by Synephrine Alone or in Combination with Neohesperidin at High Temperatures

Y Liang, R Du, X Zhao, Y Xu, Q Xiang… - Journal of Agricultural …, 2024 - ACS Publications
α-Dicarbonyl compounds, such as glyoxal (GO) and methylglyoxal (MGO), are a series of
chemical hazards that exist in vivo and in vitro, posing a threat to human health. We aimed to …

Systematic appraisals of naturally occurring alkaloids from medicinal plants

OS Oladeji, KA Odelade, A Mahal… - Naunyn-Schmiedeberg's …, 2024 - Springer
Alkaloids are a complex class of biologically active compounds with a broad spectrum of
health-related applications. Particularly the alkaloids of indole, steroidal, terpenoids …

Guide isolation of guaiane-type sesquiterpenoids from Daphne tangutica maxim. And their anti-inflammatory activities

R Guo, ZK Duan, Q Li, GD Yao, SJ Song, XX Huang - Phytochemistry, 2023 - Elsevier
Using liquid chromatography with tandem mass spectrometry guided molecular networking,
12 undescribed guaiane-type sesquiterpenoids, namely tanguticatins AL, 19 known analogs …

Addressing the challenges of structure elucidation in natural products possessing the oxirane moiety

AG Kutateladze, DM Kuznetsov… - The Journal of …, 2018 - ACS Publications
NMR data for natural products containing the epoxy moiety have been revisited and
reanalyzed with the help of a recently developed parametric/DFT hybrid computational …

Structure-Based Molecular Networking for the Target Discovery of Oxahomoaporphine and 8-Oxohomoaporphine Alkaloids from Duguetia surinamensis

WHP Paz, RN de Oliveira, G Heerdt… - Journal of natural …, 2019 - ACS Publications
In addition to seven known alkaloids (2, 6–11) and 1, 2, 4-trimethoxybenzene (1), three
isoquinoline-derived alkaloids (3–5), namely, duguetinine (3), a compound based on an …

Amazonian Melastomataceae blueberries: determination of phenolic content, nutritional composition, and antioxidant and anti-glycation activities

SO Assunção-Júnior, LSI Rodrigues… - Food Research …, 2022 - Elsevier
Berries come from hundreds of different species of plants spread around the world.
Blackberries, blueberries and raspberries, for instance, are popular berries that have …

Palladium catalyzed migratory heck coupling of arteannuin b and boronic acids: An approach towards the synthesis of antiproliferative agents in breast and lung …

JU Rasool, KB Mir, M Shaikh, AH Bhat, Y Nalli… - Bioorganic …, 2022 - Elsevier
We have recently highlighting the role of spiroisoxazoline arteannuin B derivatives in
mediating proinflammatory cytokines like IL-6, TNfα and NO in vitro. In the present study, a …

Secondary metabolites from lichen as potent inhibitors of advanced glycation end products and vasodilative agents

A Schinkovitz, P Le Pogam, S Derbré, E Roy-Vessieres… - Fitoterapia, 2018 - Elsevier
Secondary metabolites from lichens are known for exhibiting various biological effects such
as anti-inflammatory, antioxidant and antibacterial activities. Despite this wide range of …