Tatsuya Ueji

ORCID: 0000-0003-0049-842X
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About
Contact & Profiles
Research Areas
  • Muscle Physiology and Disorders
  • Catalytic Cross-Coupling Reactions
  • Plant-derived Lignans Synthesis and Bioactivity
  • CAR-T cell therapy research
  • Natural product bioactivities and synthesis
  • Biotin and Related Studies
  • Synthetic Organic Chemistry Methods
  • Ubiquitin and proteasome pathways
  • Phytochemistry and Biological Activities
  • Biochemical and Structural Characterization
  • Exercise and Physiological Responses
  • Model-Driven Software Engineering Techniques

Sagami Chemical Research Institute
2025

Kwansei Gakuin University
2020

Tokushima University
2010-2016

Although olefin metathesis is a superior method for the construction of olefins, synthesis fluoroolefins remains challenging. In this study, we report exploration ruthenium catalysts suitable ring-closing fluoroolefins. Using with appropriate six-membered N-heterocyclic carbene ligands, successfully synthesized various five- and fluorinated ring olefins. DFT calculations suggested that strong electron-donating properties moderate bulkiness ligands played crucial roles.

10.1021/acs.orglett.4c04846 article EN Organic Letters 2025-02-03

Abstract Deficiency of the Cbl‐b ubiquitin ligase gene activates macrophages in mice. This study aimed to elucidate pathophysiological roles muscle degeneration/regeneration ‐deficient We examined immune cell infiltration and cytokine expression cardiotoxin‐injected tibialis anterior Ablation delayed regeneration cardiotoxin‐induced skeletal damage compared with wild‐type CD8‐positive T cells were still present damaged on day 14 after cardiotoxin injection mice, but there was dispersal same...

10.1002/mus.21829 article EN Muscle & Nerve 2010-11-16

Herein, we describe the first total synthesis of neostrictinin, a natural ellagitannin bearing ( R )‐hexahydroxydiphenoyl (HHDP) bridge between 4‐ and 6‐oxygens d ‐glucose. Among multitude 4,6‐ O ‐HHDP bridged ellagitannins, )‐axial chirality HHDP is quite rare as it less stable than corresponding S )‐isomer. The labile was constructed using two‐step bislactonization that involved: (1) monoacylation primary alcohol ethyl 2,3‐ ‐benzyl‐1‐thio‐β‐ ‐glucopyranoside protected )‐hexahydroxydiphenic...

10.1002/ejoc.202000053 article EN European Journal of Organic Chemistry 2020-02-12
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