Results 261 to 270 of about 71,972 (342)

3D‐Printed Geopolymer as a Basic Heterogeneous Catalyst for the Synthesis of α‐Cyanoacrylates Through the Knoevenagel Condensation

European Journal of Organic Chemistry, Volume 29, Issue 16, 25 April 2026.
3D‐printed geopolymers are presented as efficient and reusable heterogeneous catalysts for the Knoevenagel condensation. Under mild and green conditions, they promote the high‐yield synthesis of diverse α‐cyanoacrylates with remarkable stability and scalability.
Francesca T. Albino, Pedro A. M. Moro, Wanessa B. Menegaro, Luciano Senff, Marcus M. Sá, Dachamir Hotza   +5 more
wiley   +1 more source

Cooperation between a root fungal endophyte and host-derived coumarin scopoletin mediates Arabidopsis iron nutrition. [PDF]

New Phytol
Van Dijck L, Esposto D, Huelsmann C, Malisic M, Piro A, Giehl RFH, Balcke GU, Tissier A, Parker JE.   +8 more
europepmc   +1 more source

Microminutinin, a Fused Bis-Furan Coumarin from <i>Murraya euchrestifolia</i>, Exhibits Strong Broad-Spectrum Antifungal Activity by Disrupting Cell Membranes and Walls. [PDF]

Plants (Basel)
Cao DT, Yao YJ, Fu XX, Song WW, Liu XY, Zhang P, Zhou QH, Li BT, Peng WW.   +8 more
europepmc   +1 more source

Structure-based Design of Coumarin Moieties as Sustainable Inhibitors of Diabetes Mellitus Type 2

Oluwabukayo Toluwunmiju Opebiyi, Gbolahan O. Oduselu, Temitope A. Ogunnupebi, Oluwadunni F. Elebiju, Joseph Adeyemi Adekoya, Olayinka O. Ajani   +5 more
openalex   +1 more source

Small‐Molecule Activation of mRNA Translation by Click‐to‐Release Reaction in Cells

Angewandte Chemie, Volume 138, Issue 16, 13 April 2026.
A new method to control mRNA activity using bioorthogonal click‐to‐release reactions is presented. The 5′ cap is modified with a trans‐cyclooctene (TCO) that quickly reacts with hydroxyaryl‐tetrazines and efficiently releases the native cap 0. TCO‐capped mRNAs are initially translationally inactive but can be activated with non‐toxic, cell‐permeable ...
Tess Vosman, Friedrich Burba, Martin Sumser, Milan Vrabel, Hannes Mikula, Andrea Rentmeister   +5 more
wiley   +2 more sources

Metabolomics Provides Insight into the Chemical Characteristics Underlying Bioactivity Differences Among Various Parts of <i>Atractylodes Chinensis</i> (DC.) Koidz. [PDF]

Int J Mol Sci
Hu Y, Mei X, Cui Y, Wang Z, Kang C, Fan S.   +5 more
europepmc   +1 more source

The biosynthetic pathway of coumarin and its genetic regulation in response to biotic and abiotic stresses. [PDF]

Front Plant Sci
Wang Y, Guan T, Yue X, Yang J, Zhao X, Chang A, Yang C, Fan Z, Liu K, Li Y.   +9 more
europepmc   +1 more source

Effects of Solid-State Fermentation by <i>Eurotium cristatum</i> on the Metabolic Profile of <i>Angelica dahurica</i>. [PDF]

Foods
Feng Y, Chen A, Chen K, Zeng L, Ran X.
europepmc   +1 more source

Modulation of Human Colon Cell Activity by Synthetic Coumarin Derivatives Bearing a Phosphonate Group. [PDF]

Molecules
Szwaczko K, Paduch R, Dziuba K, Szafrański K, Wiater A.   +4 more
europepmc   +1 more source

Synthesis of fluorescent 3-benzoxazol-2-yl-coumarins

, 2002
X. H. Luan, Nuno M. F. S. A. Cerqueira, Ana M. A. G. Oliveira, M. Manuela M. Raposo, L. R. Rodrigues, Paulo J. Coelho, Ana M. F. Oliveira Campos   +6 more
openalex   +1 more source