A multidisciplinary approach covering synthetic, physical, and analytical chemistry, high-throughput experimentation and experimental design, process engineering, and solid-state chemistry is used to develop a large-scale (kilomole) Suzuki-Miyaura process. Working against clear criteria and targets, a full process investigation and optimization package is described highlighting how and why key decisions are made in the development of large-scale pharmaceutical processes.
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http://dx.doi.org/10.1021/acs.joc.8b02351 | DOI Listing |
Nat Prod Res
January 2025
Postgraduate Program in Biotechnology Applied to Agriculture, University of Paraná, Umuarama, Brazil.
is known for its potential antioxidant and anti-inflammatory properties, attributed to triterpenes, flavonoids, and tannins. This study aimed to optimise the extraction process for aerial parts of using vortex extraction. A Box-Behnken experimental design coupled with response surface methodology was employed to evaluate the effects of three independent variables: sample-to-solvent ratio, velocity, and temperature.
View Article and Find Full Text PDFPlanta
January 2025
Universidade Federal do Paraná, Av. Prefeito Lothário Meissner, 623, Curitiba, PR, ZIP 80210-170, Brazil.
The mini-cutting physiological condition is vital for the rooting process. For accurate interpretation, considering all mini-cutting responses in an experiment is necessary to identify significant rooting-biomarkers. The study investigates rooting-biomarkers during vegetative propagation, focusing on Ilex paraguariensis (yerba mate) clones of contrasting mini-cutting rooting performance as a case study (i.
View Article and Find Full Text PDFCurr Microbiol
January 2025
Engineering Technological Center of Fungus Active Substances of Fujian Province, College of Biological Sciences and Technology, Minnan Normal University, Zhangzhou, 363000, China.
Translation initiation, which involves numerous protein factors and coordinated control steps, represents the most complicated process during eukaryotic translation. However, the roles of eukaryotic translation initiation factor (eIF) in filamentous fungi are not well clarified. In this study, we investigated the function of eIF2Bα in Aspergillus oryzae, an industrially important filamentous fungus.
View Article and Find Full Text PDFCult Med Psychiatry
January 2025
Roskilde University, Universitetsvej 1, 4000, Roskilde, Denmark.
In this paper, I share insights from ongoing ethnographic fieldwork among adult Danes who identify as having Attention Deficit Hyperactivity Disorder (ADHD) but do not meet the clinical standards and have yet to receive a diagnosis. These individuals are particularly relevant to the ongoing debates about under- and overdiagnosis of ADHD, as their claims to the diagnosis influence and mirror societal perceptions of what is considered normal and what is seen as a condition. Despite their symptoms not strictly meeting diagnostic criteria, thus risking overdiagnosis and associated psychiatric labeling, they perceive themselves as distinct from 'normal' people.
View Article and Find Full Text PDFDrugs Aging
January 2025
Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan.
IgG4-related disease (IgG4-RD) is an immune-mediated disorder characterized by organ enlargement and dysfunction. The formation of tertiary lymphoid tissues (TLTs) in affected organs is crucial for understanding IgG4-RD, as T follicular helper (Tfh) 2 cells within TLTs drive IgG4+B cell differentiation, contributing to mass formation. Key cytokines IL-4 and IL-10, produced by Tfh2 cells, are essential for this process.
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