Results 311 to 320 of about 483,373 (407)

One-Step Biomimetic Synthesis of the Alkaloids Karachine, Valachine, and Sinometumine E. [PDF]

Org Lett
Fadeev AA, Vanoušková A, Kotora M.
europepmc   +1 more source

A Short and Novel Synthesis of the Pyrrolizidine Alkaloids, (±)-Supinidine and (±)-Trachelanthamidine

, 1984
Tetsuji Kametani, Kimio Higashiyama, Hirotaka Otomatsu, Toshio Honda   +3 more
openalex   +1 more source

Rapid Structural Analysis of Natural Products Using MicroED

Small, EarlyView.
The cryoEM method, MicroED used for rapid analysis and structure determination of natural products that remained unattainable by other structural biology methods ABSTRACT Structural analysis of natural products remains challenging due to their inherent complexity and limited availability.
Jieye Lin, Orel Paz, Johan Unge, Tamir Gonen   +3 more
wiley   +1 more source

Ecological and genetic regulation of nutritional composition, pasting properties and metabolomic profiles in foxtail millet. [PDF]

Food Chem X
Zhao X, Wang Y, Deng Z, Li Z, Yue M, Li H, Han Y.   +6 more
europepmc   +1 more source

Illicit Drug‐Derived Volatile Organic Compounds as Markers for Application in Noncontact Detection Technology

The Chemical Record, EarlyView.
This review highlights the characteristic odor markers of illicit drugs, emphasizing volatile markers from both natural and synthetic sources, and explores the shift from canine‐based detection to emerging noncontact sensing technologies. Illicit drug use remains a global concern, requiring effective detection methods to counter evolving concealment ...
Minwoo Kim, Solpa Lee, Anmo J. Kim, Cong Wang, Yongwoo Jang   +4 more
wiley   +1 more source

Total synthesis of asperdinones B, C, D, E and terezine D. [PDF]

Beilstein J Org Chem
Devarajappa R, Hanessian S.
europepmc   +1 more source

Recent Advances in Bioconjugation of Aromatic Amino Acid Residues by a Reactivity‐Guided Approach

The Chemical Record, EarlyView.
This review highlights recent advances in the bioconjugation of aromatic amino acids residues, focusing on strategies that leverage their inherent chemical reactivity to enable precise and versatile modifications of biomacromolecules, illustrating relevant applications.
Bruno M. da S. Santos, Lívia C. R. M. da Frota, Thais G. Silva, Fernanda G. Finelli   +3 more
wiley   +1 more source

Computational Insights into the Molecular Mechanisms of <i>Coptis chinensis</i> Franch. in Treating Chronic Atrophic Gastritis: An Integrated Network Pharmacology, Machine Learning, and Molecular Dynamics Study. [PDF]

Int J Mol Sci
Hu C, Liu Y, Ding Y, Jin Y, Han W.
europepmc   +1 more source

Cabomba caroliniana and Schoenoplectus californicus as Antifouling Candidates: Anti‐Attachment and Toxicological Effects in Aurelia coerulea (Cnidaria, Scyphozoa)

Environmental Toxicology, EarlyView.
ABSTRACT Biofouling on artificial surfaces in aquatic ecosystems leads to significant economic losses. Current antifouling paints, while effective, often harm the aquatic environment. This study explores ecologically safe antifouling alternatives derived from plants, focusing on the aquatic macrophytes Cabomba caroliniana (CC) and Schoenoplectus ...
Mikael Luiz Pereira Morales, Laís Olivera das Neves, Ayman Shaik, Hafizah Chenia, Maximiliano Manuel Maronna, Sanye Soroldoni, Renato Mitsuo Nagata, Ng Haig They, Vanessa Ochi Agostini, Grasiela Lopes Leães Pinho   +9 more
wiley   +1 more source

Metabolite profiling and free radical scavenging activity studies of alkaloids from Erythrina crista-galli twigs through in vitro and in silico analysis. [PDF]

Sci Rep
Akili AWR, Permadi N, Hardianto A, Lukum A, Latip J, Herlina T.   +5 more
europepmc   +1 more source