Results 81 to 90 of about 16,857 (213)
PLoS ONE, 2013 Inhibition of epidermal growth factor receptor (EGFR) signaling is considered to be a promising treatment strategy for estrogen receptor (ER)-negative breast tumors.
Ruchi Saxena +11 more
doaj +1 more source
Molecules, 2012 The in vitro antioxidant activities of eight 3-carboxycoumarin derivatives were assayed by the quantitative 1,1-diphenyl-2-picrylhydrazil (DPPH•) radical scavenging activity method.
Maria Teresa Sumaya-Martínez +6 more
doaj +1 more source
Isolasi Dan Identifikasi Senyawa Kumarin Dari Tanaman Artemisia Annua (L). [PDF]
, 2008 The invention of new entity from plant was the basic step for chemistry and another sciences development, such as: pharmacy, biology, and medical. Besides that, it is needed to fulfill people needs on food, medicine, cosmetics, etc.
Isnawati, A. (Ani) +2 more
core
Modulation of mitochondrial respiratory function and ROS production by novel benzopyran analogues [PDF]
, 2015 A substantial body of evidence indicates that pharmacological activation of mitochondrial ATP-sensitive potassium channels (mKATP) in the heart is protective in conditions associated with ischemia/reperfusion injury.
Bazckó, István +8 more
core +1 more source
JSFA reports, Volume 6, Issue 3, Page 73-87, March 2026.Abstract Background Camellia sinensis, widely consumed as tea, is the second most popular beverage globally and is valued for its health benefits. However, environmental stressors pose a significant challenge to the tea industry. This study investigates the potential of shikimic acid (ShA) and its derivative, salicylic acid (SA), as inducers to enhance
Mir Sultanul Arafin +4 more
wiley +1 more source
Multifunctional Spirocyclic Systems
International Journal of Photoenergy, 2009 New spiropyrans with different substituents in the benzopyran fragment have been synthesized and investigated. It was shown that introduction of aldehyde group in the structure of spiropyrans gives a possibility to obtain new functionalized compounds ...
Boris Lukyanov +7 more
doaj +1 more source
Characterization of the xiamenmycin biosynthesis gene cluster in Streptomyces xiamenensis 318.
PLoS ONE, 2014 Xiamenmycin (1) is a prenylated benzopyran derivative with anti-fibrotic activity. To investigate the genetic basis of xiamenmycin biosynthesis, we performed genome mining in the xiamenmycin-producing Streptomyces xiamenensis wild-type strain 318 to ...
Yong Yang +5 more
doaj +1 more source
New Zealand Journal of Botany, Volume 64, Issue 1, March 2026.Central Asia harbors a rich yet understudied assemblage of wood‐inhabiting Hymenochaetoid fungi. This review delivers the first comprehensive synthesis of 43 poroid species representing 18 genera documented across montane forests, steppes, and xeric habitats.
Yusufjon Gafforov +16 more
wiley +1 more source
Schizophrenic molecules and materials with multiple personalities - how materials science could revolutionise how we do chemical sensing [PDF]
, 2009 Molecular photoswitches like spiropyrans derivatives offer exciting possibilities for the development of analytical platforms incorporating photo-responsive materials for functions such as light-activated guest uptake and release and optical reporting on
Benito-Lopez, Fernando +4 more
core +1 more source
Computer programs for calculating pKa: a comparative study for 3-(3-(2-nitrophenyl)prop-2-enoyl)-2H-1-benzopyran-2-one [PDF]
Journal of the Serbian Chemical Society, 2010 Coumarin-based compounds containing a chalcone moiety exhibit antimicrobial activity. These substances are potential drugs and it is important to determine their pKa values. However, they are almost insoluble in water.
SELMA ŠPIRTOVIĆ-HALILOVIĆ +1 more
doaj