Results 61 to 70 of about 852 (122)

Fungal endophytes from arid areas of Andalusia: high potential sources for antifungal and antitumoral agents [PDF]

, 2018
Native plant communities from arid areas present distinctive characteristics to survive in extreme conditions. The large number of poorly studied endemic plants represents a unique potential source for the discovery of novel fungal symbionts as well as
A Andolfi, A Basilio, A Evidente, A Sussman, A Venugopalan, B Cautain, C Armas, DN Wanasinghe, F Pelaez, F Peláez, F Ronquist, FP Trouillas, GA Strobel, GF Bills, GF Bills, H Li, HA Ariyawansa, I Khalmuratova, J Kohno, JH Kim, JHC Woudenberg, JM U’Ren, JY Li, JY Li, KM Thambugala, KN Maloney, L-T Nguyen, LM Petersen, LP Singh, M Jackson, M Masi, M Masi, M Papizadeh, M Perez-Bonilla, M Yokoyama, MC Monteiro, ML Ciavatta, MW Sumarah, N Pedro de, NC Massimo, PB Ratnaweera, PW Crous, PW Crous, R Serrano, RT Hewage, S Chandra, S Frykman, S Klaiklay, SB Singh, SB Singh, SF Brady, TF Schaberle, V Gonzalez-Menendez, V Gonzalez-Menendez, V Hellwig, Y Huang, Y Shiono, Y-H Chooi, YH You, ZP Luo   +59 more
core   +2 more sources

T‐Shaped 8‐Aryl(ethynyl)‐Substituted Psoralens With Tunable Charge‐Transfer Absorption

European Journal of Organic Chemistry, Volume 29, Issue 8, 25 February 2026.
Starting from 8‐methoxypsoralen, new 8‐arylated and 8‐alkynylated psoralen derivatives are accessible by cross‐coupling. These T‐shaped π‐expanded chromophores are luminescent and photophysics reveal a highly polar excited state with tunable charge‐transfer character.
Lena T. Leusch, Thomas J. J. Müller
wiley   +1 more source

Toxicokinetics of Kava [PDF]

, 2011
Kava is traditionally consumed by South Pacific islanders as a drink and became popular in Western society as a supplement for anxiety and insomnia. Kava extracts are generally well tolerated, but reports of hepatotoxicity necessitated an international ...
Anthony Rowe, Lillian Yuan Zhang, Iqbal Ramzan   +2 more
core   +1 more source

Novel Antifungal Scaffold Targeting Tubulin Overcomes Sclerotinia Sclerotiorum Resistance

Advanced Science, Volume 13, Issue 8, 9 February 2026.
Addressing pesticide resistance, novel chromone‐acylhydrazone hybrids targeting fungal tubulin are synthesized. Compound G24 potently inhibited S. sclerotiorum (EC50 = 0.21µg mL−1) and demonstrated enhanced field performance via microencapsulation, offering a sustainable strategy against resistance and for global food security.
Lihui Shao, Xianqun Hu, Ying Wu, Xiang Zhou, Bo Zhang, Song Yang   +5 more
wiley   +1 more source

Goondapyrones A–J: Polyketide α and γ Pyrone Anthelmintics from an Australian Soil-Derived Streptomyces sp.

Antibiotics
An investigation of ×19 soil samples collected under the auspices of the Australian citizen science initiative, Soils for Science, returned ×559 chemically dereplicated microbial isolates, of which ×54 exhibited noteworthy anthelmintic activity against ...
Shengbin Jin, David F. Bruhn, Cynthia T. Childs, Erica Burkman, Yovany Moreno, Angela A. Salim, Zeinab G. Khalil, Robert J. Capon   +7 more
doaj   +1 more source

A Concise Synthesis of Rhodanthpyrone A and B, Natural 4-(Hydroxyphenyl)-substituted α-Pyrones

Natural Product Communications, 2017
A concise synthesis of rhodanthpyrone A and B was accomplished via a Suzuki coupling reaction. To find the conditions appropriate to install hydroxyphenyl moieties to the α-pyrone skeleton, a model study was conducted using commercially available boronic
Young Taek Han
doaj   +1 more source

Isoflavonoids and Epigenetic Modulation: Therapeutic Insights for Cancer Treatment

Chemistry &Biodiversity, Volume 23, Issue 2, February 2026.
Venn diagram illustrating the epigenetic roles of three phytochemical groups—flavonoids, isoflavonoids, and pterocarpans. ABSTRACT Isolavonoides represent the second largest subgroup of flavonoids and have an influence on critical molecular pathways and restore cellular homeostasis, through the reprogramming of epigenetic regulatory mechanisms.
Eduardo de Moraes e Sousa, Maria Claudia dos Santos Luciano, Gabriel Caetano de Souza, Maria Francilene Souza Silva, Fátima de Cássia Evangelista de Oliveira, Sarah Sant'Anna Maranhão, Felipe Vasconcelos, Cristiana Libardi Miranda Furtado, Claudia do Ó Pessoa   +8 more
wiley   +1 more source

A Pyrone and Flavonoid Derivatives from Cryptocarya crassinervia and their Inhibitory Properties against Receptor Tyrosine Kinases [PDF]

A new a-pyrone, i.e., cryptocrassinervione (1), and a new flavone glycoside, i.e., kaempferol-3-O-rhamnosyl-2-O-apiofuranoside (4), were isolated from EtOAc extract of Cryptocarya crassinervia leaves.
Firmansyah, Dikhi, Helmanto, Hendra, Hermawati, Elvira, Juliawaty, Lia Dewi, Nugraheni, Dian, Syah, Yana Maolana   +5 more
core   +4 more sources

An Overview of α-Pyrones as Phytotoxins Produced by Plant Pathogen Fungi

Molecules
Crop diseases negatively affect the quality and quantity of agricultural products, with significant economic and social consequences. These problems become emergencies in a world where the safe production of food for human health is becoming increasingly
Antonio Evidente
doaj   +1 more source

Uncovering the Key Factors Influencing Phytochemical and Phytopharmacological Properties During Medicinal Plant Processing

eFood, Volume 7, Issue 1, February 2026.
From farm to pharma, this review details the engineering of quality in medicinal plants through a science‐driven approach: it first elucidates how genetic and environmental factors inscribe the plant's phytochemical and phytopharmacological profile before harvest, and then dissects the postharvest techniques and technologies—chemical and thermal pre ...
Elyas Aryakia
wiley   +1 more source