Results 11 to 20 of about 71,596 (55)
Molecules, 2010 Two new 2-(2´-hydroxyaryl)benzotriazole derivatives were synthesized and studied by photophysical and photochemical techniques in order to assess their ability to act as UV-filters. The absorption and emission properties of both compounds were determined
Lajos Novak +8 more
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Molecules, 2010 Three phenolic compounds, p-hydroxybenzoic acid (1), isorhamnetin-3-O-β-D-rutinoside (2), and 3,3'-di-O-methylquercetin (5), along with a phenolic mixture were successfully separated from the ethyl acetate crude extract of Halimodendron halodendron by ...
Zhu Yu +7 more
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Molecules, 2009 Malignant gliomas (glioblastoma multiforme and anaplastic astrocytoma) which have a combined incidence of 5–8/100,000 population, represent the most common primary central nervous system tumors.
Demetrios Chaldeopoulos +9 more
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Synthesis and Anti-Bacterial Activities of Some Novel Schiff Bases Derived from Aminophenazone
Molecules, 2010 A series of 1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one-containing Schiff bases were synthesized, characterized and screened for their antibacterial activities.
Salman A Khan, Abdullah M. Asiri
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Synthesis of Lysophospholipids
Molecules, 2010 New synthetic methods for the preparation of biologically active phospholipids and lysophospholipids (LPLs) are very important in solving problems of membrane–chemistry and biochemistry.
Paola D’Arrigo, Stefano Servi
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Molecules, 2010 A new high-performance liquid chromatographic method with photodiode array detection was established for the determination of linalool in the plant Michelia alba.
Hua-Bin Li +5 more
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Molecules, 2020 A synthetic strategy for the preparation of two orthogonally protected methyl esters of the non-proteinogenic amino acid 2,3-l-diaminopropanoic acid (l-Dap) was developed. In these structures, the base-labile protecting group 9-fluorenylmethyloxycarbonyl
Andrea Temperini +5 more
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Glycosylation of Stilbene Compounds by Cultured Plant Cells
Molecules, 2020 Oxyresveratrol and gnetol are naturally occurring stilbene compounds, which have diverse pharmacological activities. The water-insolubility of these compounds limits their further pharmacological exploitation. The glycosylation of bioactive compounds can
Kei Shimoda +5 more
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Reference Question Data Mining [PDF]
, 2010 This exploratory study investigated the feasibility of using reference questions as an important tool in the construction of study guides, instructional outreach, and collection development at a small, four-year university in Lake Charles, Louisiana. The
Finnell, Joshua, Fontane, Walt
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Molecules, 2007 A series of 5-alkylthio (2a-d), 4-arylideneamino (3a-d) and 4-arylideneamino- 5-alkylthio derivatives (4a-f) of 4-amino-3-(2-furyl)-5-mercapto-1,2,4-triazole (1) were synthesized by alkylation of the parent compound with alkyl halides and condensation ...
Erik De Clercq +9 more
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