Fabiane M. Nachtigall
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View article: Pd‐Monothiosquaramides: Efficient Catalysts for the Enantioselective Imine Reduction of Dihydro‐β‐Carbolines
Pd‐Monothiosquaramides: Efficient Catalysts for the Enantioselective Imine Reduction of Dihydro‐β‐Carbolines Open
An efficient enantioselective synthesis of tetrahydro‐β‐carbolines (THBCs) using chiral metal‐monothiosquaramides (M–MTSQs) was planned. The in situ generated Pd/Fe‐monothiosquaramides (Pd/Fe‐MTSQs) catalysed imine reduction of dihydro‐β‐c…
View article: Nickel(II)-Catalyzed Formal [3+2] Cycloadditions between Indoles and Donor–Acceptor Cyclopropanes
Nickel(II)-Catalyzed Formal [3+2] Cycloadditions between Indoles and Donor–Acceptor Cyclopropanes Open
This article describes the development of a nickel-catalyzed regio- and diastereoselective formal [3+2] cycloaddition between N-substituted indoles and donor–acceptor cyclopropanes to synthesize cyclopenta[b]indoles. Optimized reaction con…
View article: Synthesis of novel fatty acid 3,4-dihydropyrimidin-2-(1<i>H</i>)-one and antitumoral activity against breast and gastric cancer cells
Synthesis of novel fatty acid 3,4-dihydropyrimidin-2-(1<i>H</i>)-one and antitumoral activity against breast and gastric cancer cells Open
Monastrol is a cell-permeable molecule recognized as an inhibitor of mitotic kinesin Eg5, that is over-expressed in tumor cells and is a very promising target for developing new drugs for cancer disease.
View article: CCDC 2267508: Experimental Crystal Structure Determination
CCDC 2267508: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2267509: Experimental Crystal Structure Determination
CCDC 2267509: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Salivary proteome of aphthous stomatitis reveals the participation of vitamin metabolism, nutrients, and bacteria
Salivary proteome of aphthous stomatitis reveals the participation of vitamin metabolism, nutrients, and bacteria Open
There are currently no preventative options for recurrent aphthous stomatitis, and the only available treatments are palliative. This is partly due to a poor understanding of its etiopathogenesis. In this case-control study, we characteriz…
View article: TCCA-mediated oxidative rearrangement of tetrahydro-β-carbolines: facile access to spirooxindoles and the total synthesis of (±)-coerulescine and (±)-horsfiline
TCCA-mediated oxidative rearrangement of tetrahydro-β-carbolines: facile access to spirooxindoles and the total synthesis of (±)-coerulescine and (±)-horsfiline Open
Three-reactive centered reagent (TCCA) mediated construction of spirooxindoles through an oxidative rearrangement of various N-protected tetrahydro-β-carbolines and total synthesis of natural alkaloids (±)-coerulescine and (±)-horsfiline.
View article: How does reducing sodium impact the proteolysis and texture in salted meat along 180 days of shelf life?
How does reducing sodium impact the proteolysis and texture in salted meat along 180 days of shelf life? Open
Sodium reduction in salted meat is a major technological challenge due to the technological functions of NaCl, responsible for the reduction of water activity and consequent microbiological safety, stability during shelf life, sensory char…
View article: A Combined approach of MALDI-TOF Mass Spectrometry and multivariate analysis as a potential tool for the detection of SARS-CoV-2 virus in nasopharyngeal swabs
A Combined approach of MALDI-TOF Mass Spectrometry and multivariate analysis as a potential tool for the detection of SARS-CoV-2 virus in nasopharyngeal swabs Open
Coronavirus disease 2019 (COVID-19) is caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The rapid, sensitive and specific diagnosis of SARS-CoV-2 by fast and unambiguous testing is widely recognized to be critica…
View article: CCDC 1953425: Experimental Crystal Structure Determination
CCDC 1953425: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1953426: Experimental Crystal Structure Determination
CCDC 1953426: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Bifunctional thiosquaramide catalyzed asymmetric reduction of dihydro-β-carbolines and enantioselective synthesis of (−)-coerulescine and (−)-horsfiline by oxidative rearrangement
Bifunctional thiosquaramide catalyzed asymmetric reduction of dihydro-β-carbolines and enantioselective synthesis of (−)-coerulescine and (−)-horsfiline by oxidative rearrangement Open
A simple and efficient asymmetric synthesis of THBCs through a chiral thiosquaramide11bcatalyzed imine reduction of dihydro-β-carbolines (17a−f) and syntheses of (−)-coerulescine and (–)-horsfilineviaenantioselective oxidative rearrangemen…
View article: Substitution Effects of NaCl by KCl and CaCl2 on Lipolysis of Salted Meat
Substitution Effects of NaCl by KCl and CaCl2 on Lipolysis of Salted Meat Open
The objective of this study was to investigate the reduction and partial substitution effects of sodium chloride (NaCl) by potassium chloride (KCl) and calcium chloride (CaCl2) on lipolysis and lipid oxidation in salted meat aiming at redu…
View article: CCDC 1581669: Experimental Crystal Structure Determination
CCDC 1581669: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1581670: Experimental Crystal Structure Determination
CCDC 1581670: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1581668: Experimental Crystal Structure Determination
CCDC 1581668: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Effect of Sulfamic Acid on 1,3-Dipolar Cycloaddition Reaction: Mechanistic Studies and Synthesis of 4-Aryl-NH-1,2,3-triazoles from Nitroolefins
Effect of Sulfamic Acid on 1,3-Dipolar Cycloaddition Reaction: Mechanistic Studies and Synthesis of 4-Aryl-NH-1,2,3-triazoles from Nitroolefins Open
A facile and new metal-free 1,3-dipolar cycloaddition reaction for the synthesis of 4-aryl-NH-1,2,3-triazoles from nitroolefins and NaN3 employing NH2SO3H has been developed. Sulfamic acid proved to be an efficient additive in this transfo…
View article: CCDC 1406454: Experimental Crystal Structure Determination
CCDC 1406454: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: In Vivo Nanodetoxication for Acute Uranium Exposure
In Vivo Nanodetoxication for Acute Uranium Exposure Open
Accidental exposure to uranium is a matter of concern, as U(VI) is nephrotoxic in both human and animal models, and its toxicity is associated to chemical toxicity instead of radioactivity. We synthesized different PAMAM G4 and G5 derivati…
View article: Natural AD-Like Neuropathology in Octodon degus: Impaired Burrowing and Neuroinflammation
Natural AD-Like Neuropathology in Octodon degus: Impaired Burrowing and Neuroinflammation Open
Alzheimer's disease (AD) is the most common cause of dementia, affecting more than 36 million people worldwide. Octodon degus, a South American rodent, has been found to spontaneously develop neuropathological signs of AD, including amyloi…
View article: Chemotaxonomic Fingerprinting of Chilean Lichens Through Maldi and Electrospray Ionization Mass Spectrometry
Chemotaxonomic Fingerprinting of Chilean Lichens Through Maldi and Electrospray Ionization Mass Spectrometry Open
The aim of this work was to study a fast, new, sensitive, and simple method for the chemotaxonomic classification of Chilean lichens (Teloschistes chrysophthalmus, Ramalina farinacea, Usnea pusilla, Ramalina chilensis and Stereocaulon ramu…
View article: Nano-Detoxification of Organophosphate Agents by PAMAM Derivatives
Nano-Detoxification of Organophosphate Agents by PAMAM Derivatives Open
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