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Effect of caffeine and other xanthines on liver sinusoidal endothelial cell ultrastructure [PDF]
Scientific Reports, 2023 Xanthines such as caffeine and theobromine are among the most consumed psychoactive stimulants in the world, either as natural components of coffee, tea and chocolate, or as added ingredients.
Hong Mao +12 more
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Experimental and Theoretical Studies on Acid Corrosion Inhibition of API 5L X70 Steel with Novel 1-N-α-d-Glucopyranosyl-1H-1,2,3-Triazole Xanthines [PDF]
Molecules, 2023 A series of novel 1-N-α-d-glucopyranosyl-1H-1,2,3-triazole xanthines was synthesized from azido sugars (glucose, galactose, and lactose) and propargyl xanthines (theophylline and theobromine) using a typical copper (I)-catalyzed azide–alkyne 1,3-dipolar ...
Alma Sánchez-Eleuterio +9 more
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Chemistry Central Journal, 2017 Background Uracil derivatives have a great attraction because they play an important role in pharmacological activities. Pyrimidodiazepines, lumazines, triazolopyrimidines and xanthines have significant wide spectrum activities including anticancer ...
Samar A. El-Kalyoubi +2 more
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Xanthines Studied via Femtosecond Fluorescence Spectroscopy
Molecules, 2016 Xanthines represent a wide class of compounds closely related to the DNA bases adenine and guanine. Ubiquitous in the human body, they are capable of replacing natural bases in double helices and give rise to four-stranded structures. Although the use of
Pascale Changenet-Barret +3 more
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Recent Advances in the Synthesis of Xanthines: A Short Review [PDF]
Scientifica, 2022 Xanthine and its derivatives are considered a pharmacologically potential moiety that manifests immense biological activities. Owing to this much diversity in the biological field, this scaffold has fascinated the attention of many researchers around the
Anandi Kapri, Nitin Gupta, Sumitra Nain
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Frontiers in Chemistry, 2019 Substituted xanthine derivatives are important bioactive molecules. Herein we report on a new, practical synthesis of 6-amino-5-carboxamidouracils, the main building blocks for the preparation of 8-substituted xanthines, by condensation of 5,6 ...
Daniel Marx +4 more
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