Results 1 to 10 of about 4,505 (148)
Advanced glycation end products mediate biomineralization disorder in diabetic bone disease [PDF]
Summary: Patients with diabetes often experience fragile fractures despite normal or higher bone mineral density (BMD), a phenomenon termed the diabetic bone paradox (DBP).
Qianmin Gao +24 more
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Efficient Cleavage of pUC19 DNA by Tetraaminonaphthols [PDF]
In an attempt to create models of phosphodiesterases, we previously investigated bis(guanidinium) naphthols. Such metal‐free anion receptors cleaved aryl phosphates and also plasmid DNA.
Catharina Kost +3 more
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Mechanistic DFT Study of 1,3-Dipolar Cycloadditions of Azides with Guanidine
Density functional calculations SMD(chloroform)//B3LYP/6-311+G(2d,p) were employed in the computational study of 1,3-dipolar cycloadditions of azides with guanidine.
Ivana Antol +2 more
doaj +1 more source
This study examines the properties of novel guanidines, designed and synthesized as histamine H3R antagonists/inverse agonists with additional pharmacological targets.
Marek Staszewski +12 more
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A small library of substituted cyclic guanidine incorporated benzothiazole-6-sulphonamides was synthesized. All obtained compounds were investigated for their inhibitory activity against the key brain-associated human carbonic anhydrase isoform hCA VII ...
Morteza Abdoli +2 more
doaj +1 more source
Guanidinates as Alternative Ligands for Organometallic Complexes
For decades, ligands such as phosphanes or cyclopentadienyl ring derivatives have dominated Coordination and Organometallic Chemistry. At the same time, alternative compounds have emerged that could compete either for a more practical and accessible ...
Fernando Carrillo-Hermosilla +3 more
doaj +1 more source
Synthesis of (+)-(R)-Tiruchanduramine
The absolute stereochemistry of the marine alkaloid (+)-(R)-tiruchanduramine was established via a convergent total synthesis in six steps and 15.5% overall yield from Fmoc-D-Dab(Boc)-OH.
Zahraa S. Al-Taie +9 more
doaj +1 more source
Amino Acylguanidines as Bioinspired Catalysts for the Asymmetric Aldol Reaction
The binding and stabilizing effect of arginine residues in certain aldolases served as inspiring source for the development of a family of amino acylguanidine organocatalysts.
Ciril Jimeno
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Leishmaniasis is a highly prevalent, yet neglected disease caused by protozoan parasites of the genus Leishmania. In the search for newer, safer, and more effective antileishmanial compounds, we herein present a study of the mode of action in addition to
Vitor Partite Moreira +19 more
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Synthesis of Guanidines via Reaction of Amines with Carbodiimides in the Presence of Ionic Liquid
Different ionic liquids (ILs) were synthesized and evaluated for the preparation of substituted guanidines from the reaction of amines and carbodiimides.
Foad Shaghayeghi Toosi
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