Results 51 to 60 of about 15,472 (254)

Molecular Docking and Molecular Dynamic Investigations of Xanthone-Chalcone Derivatives against Epidermal Growth Factor Receptor for Preliminary Discovery of Novel Anticancer Agent

Indonesian Journal of Chemistry
Epidermal growth factor receptor (EGFR) is found to be overexpressed in cancer cells as it controls angiogenesis, cell signaling, and proliferation mechanisms.
Yehezkiel Steven Kurniawan, Ervan Yudha, Gerry Nugraha, Nela Fatmasari, Harno Dwi Pranowo, Jumina Jumina, Eti Nurwening Sholikhah   +6 more
doaj   +1 more source

Effect of Xanthone Derivatives on Animal Models of Depression

Current Therapeutic Research, 2014
Background: Extracts of the plant Hypericum perforatum L. have been traditionally used in folk medicine for the treatment of depressive disorders. Xanthone, a component of Hypericum perforatum L., has been shown to be effective in animal models of ...
Xu Zhao, MD, Qunying Chen, MD, Yuan Liu, BS, Chao Xia, BS, Jincheng Shi, MD, Maqing Zheng, PhD   +5 more
doaj   +1 more source

Flexible organic room‐temperature phosphorescent materials

FlexMat, EarlyView.
This review highlights recent advances in flexible organic room‐temperature phosphorescent (RTP) materials, covering both organic crystal and polymer systems. It discusses strategies to overcome the inherent rigidity and enhance the mechanical flexibility of organic RTP materials, aiming to enable their practical applications in anti‐counterfeiting ...
Bolun Zhang, Xiaokang Shao, Wenjie Yin, Jiahui Xu, Beishen Wu, Zhongfu An, Huifang Shi   +6 more
wiley   +1 more source

Three New Xanthones from Hypericum scabrum and Their Quorum Sensing Inhibitory Activities against Chromobacterium violaceum [PDF]

, 2022
Li-Ping Teng, Hong Zeng, Cai-Yan Yang, Hebin Wang, Zhong‐Bo Zhou   +4 more
openalex   +1 more source

The Effects Of Triphenylphosphate and Recorcinolbis(Diphenylphosphate) on the Thermal Degradation Of Polycarbonate in Air [PDF]

, 2005
The thermal degradation of polycarbonate/triphenylphosphate (PC/TPP) and PC/resocinolbis(diphenylphosphate) (PC/RDP) in air has been studied using TGA/FTIR and GC/MS.
Jang, Bok Nam, Wilkie, Charles A.
core   +2 more sources

Multi‐Targeting Ligands as Prospective Therapeutics for Alzheimer's Disease, a Prevalent Neurodegenerative Disorder: Mechanistic Insights, Emerging Targets and Drug Discovery Campaigns

Medicinal Research Reviews, EarlyView.
ABSTRACT Alzheimer's disease (AD) is a debilitating neurodegenerative condition characterized by progressive cognitive impairment, memory deterioration, and neuronal dysfunction. Its complex pathophysiology involves multiple interlinked processes, including amyloid‐β (Aβ) aggregation, tau hyperphosphorylation, oxidative stress, neuroinflammation ...
Amandeep Thakur, Mandeep Rana, Sakshi Vanjani, Kei‐Chi Liou, Rajeev Taliyan, Kunal Nepali, Chih‐Hao Yang   +6 more
wiley   +1 more source

Dissolution Rates of Mangosteen (Garcinia mangostana L.) Pericarps Extract Granules in Synthetic Human Gastrointestinal Fluid [PDF]

, 2014
Mangosteen (Garcinia mangostana L.) pericarps contain prenylated xanthone derivates, which exhibit some pharmacological activities, such as antiinflammatory, antihistamine, antibacterial, antivirus, antifungal, antioxidant, and antiulcerogenic.
Kumoro, A.C., Solikhati, A.
core  

Xanthenedione derivatives, new promising antioxidant and acetylcholinesterase inhibitor agents [PDF]

, 2014
Natural and synthetic xanthone derivatives are well-known for their ability to act as antioxidants and/or enzyme inhibitors. This paper aims to present a successful synthetic methodology towards xanthenedione derivatives and the study of their ...
Barreto, Maria do Carmo, Leal, Stephanie B., Pinto, Diana C. G. A., Seca, Ana M. L., Silva, Artur M. S.   +4 more
core   +2 more sources

Advances in organic UV filters for sunscreens over the past decade

Photochemistry and Photobiology, EarlyView.
Highlighted organic UV filter frameworks that have been described for sunscreens over the past decade divided into three groups: derivatives of or inspired by approved organic UV filters, natural product‐based compounds, and miscellaneous. Abstract Ultraviolet (UV) radiation is a major environmental factor in photoaging, erythema, and skin cancer ...
Gabriela Zanella Marcon, Maria Carolina Theisen, Andressa Motta Castro, Giovana Jones Radke, Fernando Fumagalli   +4 more
wiley   +1 more source

SYNTHESIS AND THERMAL REARRANGEMENT OF OXYGEN HETEROCYCLIC SPIRANS [PDF]

Journal of Sciences, Islamic Republic of Iran, 1993
Thermal rearrangement of spirans (14) and (31) yields the xanthones (16,34) and diphenylrnethane (15, 32), respectively. The structure for xanthone (16), isolated from thermolysis, has been established by reduction to xanthene (20) followed by ...
doaj