Results 41 to 50 of about 5,509 (177)

ω‐Hydroxyacid Dehydrogenases From Clostridium viride: Iron‐Containing Biocatalysts With Biotechnological Potential

ChemBioChem, Volume 27, Issue 16, 27 August 2026.
ω‐Hydroxy and ω‐oxo acids are precursors to lactones, polyesters, and nylon‐6, yet selective interconverting enzymes remain scarce. Clostridium viride supplies two iron alcohol dehydrogenases: Cvir‐Hbd2, restricted to C4, and the genomic singleton Cvir‐Hvd, spanning C5–C12 substrates.
Tarik Begic, Julia Hill, Jan L. Stitzel, Lukas Knauer, Volker Schünemann, Markus Räschle, Berta M. Martins, Antonio J. Pierik   +7 more
wiley   +1 more source

Synthesis of Steroidal Thiadiazoles from Steroidal Ketones

Molecules, 2005
Syntheses of steroidal heterocycles containing a five-membered N,S- heterocycle attached at the 6,7 positions of the B ring are reported. 5α-Cholestane-6-one (1), its 3β-acetoxy- (2) and 3β-chloro- (3) analogues reacted with semicarbazide and ...
M. Akhtar, M. Alam, M. Mushfiq
doaj   +1 more source

XXXVII.—Formation of oxytriazoles from semicarbazides [PDF]

J. Chem. Soc., Trans., 1898
n ...
Young, George, Stockwell, Benjamin Mitchell   +1 more
openaire   +2 more sources

Retro‐Hetero‐Michael Addition Strategies in Organic Synthesis

European Journal of Organic Chemistry, Volume 29, Issue 32, 24 August 2026.
In this review, synthetic approaches to carbo‐ and heterocyclic compounds, including natural products, published in the last 15 years (2011–2025) which have either relied upon or included a retro‐hetero‐Michael addition step at any stage are discussed.
Dina Scarpi, Ernesto G. Occhiato
wiley   +1 more source

Methylamine Activates Glucose Uptake in Human Adipocytes Without Overpassing Action of Insulin or Stimulating its Secretion in Pancreatic Islets

Medicines, 2019
Background: Methylamine, a natural soluble amine present in foods, is known to be a substrate of primary amine oxidase (PrAO) widely expressed in animal tissues.
Christian Carpéné, Pascale Mauriège, Nathalie Boulet, Simon Biron, Jean-Louis Grolleau, Maria José Garcia-Barrado, Mari Carmen Iglesias-Osma   +6 more
doaj   +1 more source

Methylxanthines Inhibit Primary Amine Oxidase and Monoamine Oxidase Activities of Human Adipose Tissue

Medicines, 2020
Background: Methylxanthines including caffeine and theobromine are widely consumed compounds and were recently shown to interact with bovine copper-containing amine oxidase.
Wiem Haj Ahmed, Cécile Peiro, Jessica Fontaine, Barry J. Ryan, Gemma K. Kinsella, Jeff O’Sullivan, Jean-Louis Grolleau, Gary T.M. Henehan, Christian Carpéné   +8 more
doaj   +1 more source

A molecular tuner: Substituent controlled π/π···hole induced selective colorimetric intramolecular push-pull fluoride sensor

Chemical Engineering Journal Advances, 2022
Controlling the anion selectivity of synthetic anion receptors towards a particular anion is challenging task for researcher. In the case of bipodal receptors this become trickier since anion can approach the recognition elements of receptors from any ...
Vanthana Jeyasingh, Kumaresan Murugesan, Sudha Lakshminarayanan, Narayanan Selvapalam, Geetha Dass, Lakshminarayanan Piramuthu   +5 more
doaj   +1 more source

Synthesis and Biomedical Potential of Azapeptide Modulators of the Cluster of Differentiation 36 Receptor (CD36)

Biomedicines, 2020
The innovative development of azapeptide analogues of growth hormone releasing peptide-6 (GHRP-6) has produced selective modulators of the cluster of differentiation 36 receptor (CD36).
Caroline Proulx, Jinqiang Zhang, David Sabatino, Sylvain Chemtob, Huy Ong, William D. Lubell   +5 more
doaj   +1 more source

N‐Amidinyl‐Benzodiazaborines as Novel Boron‐Based Scaffolds: Synthesis and Application in Retromer Stabilization

Advanced Synthesis &Catalysis, Volume 368, Issue 11, 3 June 2026.
In this work, we successfully synthesized a library of novel N‐amidinyl‐benzodiazaborines, showing how these heteroaryl guanyl hydrazones are able to stabilize the retromer, a protein complex involved in the disposal of misfolded and aggregated proteins, whose malfunction is observed in multiple neurodegenerative diseases.
Alessandro Dimasi, Arianna Montoli, Michele Buonaguro, Leonardo Maiorana, Giovanni Macetti, Eleonora Colombo, Luca Muzio, Greta Donati, Daniele Passarella, Pierfausto Seneci, Valerio Fasano   +10 more
wiley   +1 more source

Electrochemical Detection of Nitrofuranzone and its Metabolite Using Glassy Carbon Electrode Modified by Fe3O4 Functionalized Graphene

International Journal of Electrochemical Science, 2016
A new electrochemical sensor that designed by using a glassy carbon electrode modified with graphene and Fe3O4 nanoparticles (Gr/Fe3O4/GCE) was used to detect nitrofuranzone and semicarbazide hydrochloride. The successful synthesis of composite materials
Baoshan He, Gengan Du
doaj   +1 more source