Results 61 to 70 of about 4,491 (261)
Angewandte Chemie, EarlyView.Die Kontrolle biologischer Systeme mit organischen Chromophoren hat sich zu einer vielversprechenden Strategie entwickelt und findet Anwendung von der chemischen Biologie bis hin zur Medizin. Die Komplexität von In‐vivo‐Systemen lässt sich jedoch nicht mit nur einer einzigen Lichtwellenlänge adäquat abbilden.
Nadja A. Simeth
wiley +1 more source
UV Spectral Properties of Benzophenone. Influence of Solvents and Substituents
Molecules, 2000 The effect of the solvent and the substituents on the UV spectroscopic properties of substituted benzophenones was studied.
G. T. Castro +2 more
doaj +1 more source
Solvatochromism and the solvation structure of benzophenone [PDF]
The Journal of Chemical Physics, 2013 Many complex molecular phenomena, including macromolecular association, protein folding, and chemical reactivity, are determined by the nuances of their electrostatic landscapes. The measurement of such electrostatic effects is nonetheless difficult, and is typically accomplished by exploiting a spectroscopic probe within the system of interest, such ...
Justin E, Elenewski, John C, Hackett
openaire +2 more sources
Effects of annulatophenone, annulatophenonoside, and acetylannulatophenonoside on brain synaptosomes and small cerebral vessels [PDF]
PharmaciaThree benzophenones (annulatophenone Hd15, annulatophenonoside Hd21, and acetylannulatophenonoside Hd22) isolated from the aerial parts of Hypericum annulatum Moris were evaluated for their neuroprotective properties.
Magdalena Kondeva-Burdina +3 more
doaj +3 more sources
Bioscience, Biotechnology, and Biochemistry, 2009 The first total syntheses of benzophenone glucopyranosides reported from Phaleria macrocarpa and related benzophenone glucopyranosides were successfully carried out. The alkoxy groups present ortho to the carbonyl group in polyalkoxybenzophenones were selectively deprotected by AlCl(3)-PhNMe(2) in high yields, leaving other alkoxy groups unaffected. It
HENDRA, Phebe +2 more
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Toward Chromoselective Transformations in Biological Systems: Perspectives and Challenges
Angewandte Chemie International Edition, EarlyView.Controlling biological systems with small‐molecule chromophores has evolved into a powerful strategy and is applied from chemical biology to medicine. However, the complexity of in vivo systems cannot be matched by a single wavelength of light. Developing methods to combine and individually control multiple chromophores is crucial.
Nadja A. Simeth
wiley +1 more source
Environment International, 2019 Previous studies have proven the endocrine-disrupting properties and health hazards of parabens, triclosan, and benzophenones, but their relationship with blood pressure during pregnancy remains unknown.
Hongxiu Liu +14 more
doaj +1 more source
Substituted Benzophenones as Possible Prodrug Forms of Benzodiazepine Anxiolytics
, 1985 Department of Chemistry, Lucknow University, Lucknow-226 007 Pharmacology Division, Central Drug Research Institute, Lucknow-226 007 Manuscript received 14 January 1985, accepted 3 June 1985 Substituted Benzophenones as Possible Prodrug Forms of ...
S. H. R. ABDI +4 more
core +1 more source
UHPLC-HRMS-based profiling and simultaneous quantification of the hydrophilic phenolic compounds from the aerial parts of Hypericum aucheri Jaub. & Spach (Hypericaceae) [PDF]
PharmaciaA validated UHPLC-HRMS method was developed to identify and quantify polar phenolic metabolites in the EtOH extract from H. aucheri Jaub. & Spach’s aerial parts.
Teodor Marinov +2 more
doaj +3 more sources
, 2002 Relationships between chemical mass shifts and physiochemical properties of ions are sought by examining substituted acetophenones, benzophenones, and pyridines in a modified ion trap mass spectrometer.
Plass, Wolfgang R. +2 more
core +1 more source