Results 181 to 190 of about 8,304 (240)

Hybridized Charge-Transfer Window within a Fully Conjugated Multi-Resonance Thermally Activated Delayed Fluorescence Framework for Ultrafast Reverse Intersystem Crossing and High-Efficiency in Deep-Blue Organic Light-Emitting Diodes. [PDF]

Adv Mater
Lee U, Jeong K, Kang S, Lee JY.
europepmc   +1 more source

Enantioselective dearomative ortho-cycloaddition transformation of unactivated arenes by cage-confined visible-light photocatalysis. [PDF]

Nat Commun
Yang J, Li Z, Wu X, Chen J, Huang S, Lu YL, Jiao Z, Su CY.   +7 more
europepmc   +1 more source

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Benzofuran based PDE4 inhibitors

Bioorganic & Medicinal Chemistry, 1999
Replacement of the 3,4-dialkoxyphenyl substructure common to a number of PDE4 inhibitors with a 2-alkyl-7-methoxybenzofuran unit is described. This substitution can result in either enhancement or substantial reductions in PDE4 inhibitory activity depending on the system to which it is applied.
D G, McGarry, J R, Regan, F A, Volz, C, Hulme, K J, Moriarty, S W, Djuric, J E, Souness, B E, Miller, J J, Travis, D M, Sweeney   +9 more
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Benzofurans, benzofuran dimers and other constituents from Ophryosporus charua

Phytochemistry, 1997
Aerial parts of Ophryosporus charua afforded several known and five new benzofuran derivatives, as well as two prenylated p-hydroxyacetophenone derivatives. The essential oil contained lavandulyl acetate, lavandulol and dehydrotremetone as the main constituents.
Marina E.P. de Lampasona, César A.N. Catalán, Thomas E. Gedris, Werner Herz   +3 more
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ChemInform Abstract: RESEARCH IN BENZOFURAN SERIES. LIX. BENZOFURAN AMIDINES

Chemischer Informationsdienst, 1976
AbstractEine große Anzahl von Benzofuran‐Amidin‐Derivaten vom Typ (I)‐(VI) wird nach klassischen Methoden synthetisiert und als Salze (Hydrochloride, Dihydrochloride, Sesquioxalate) isoliert.
ALEX ARESCHKA, JEAN MAHAUX, FRANCIS VERBRUGGEN, CHRISTIAN HOUBEN, MARCEL DESCAMPS, JOSEPH BEERSAERTS, MICHEL COLOT, JEAN‐PIERRE HEYNDRICK, MARCEL VAN DAMME, ROBERT CHARLIER   +9 more
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Benzofuran bioisosteres of hallucinogenic tryptamines

Journal of Medicinal Chemistry, 1992
The benzofuran analogues of the hallucinogens 5-methoxy-N,N-dimethyltryptamine and 5-methoxy-alpha-methyltryptamine were synthesized and evaluated for affinity at the serotonin 5-HT2 and 5-HT1A receptors in rat brain homogenate, labeled with [125I]-1-(2,5-dimethoxy-4-iodophenyl)-2-aminopropane ([125I]DOI) and [3H]-8-hydroxy-2-(N,N-di-n-propylamino ...
Z, Tomaszewski, M P, Johnson, X, Huang, D E, Nichols   +3 more
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Benzofuran Trimers for Organic Electroluminescence

Chemistry – A European Journal, 2004
AbstractFour linear benzofuran trimers have been prepared by a two‐stage synthetic procedure. They were tested as materials for organic electroluminescence (OEL). Precursor phenylene ethynylene oligomers were formed in the first stage, then after removal of the phenolic hydroxyl protecting groups, a base was used to promote the cyclization of ortho ...
Sally, Anderson, Peter N, Taylor, Geraldine L B, Verschoor   +2 more
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Antiviral benzofurans from Eupatorium chinense

Phytochemistry, 2016
Eleven benzofuran dimers, (+)-dieupachinins A-E, (-)-dieupachinins A-E and dieupachinin F, a benzofuran trimer trieupachinin A, as well as seven known compounds were isolated from the roots of Eupatorium chinense. The enantiomers of racemates dieupachinins A-E were separated by chiral HPLC. The structures with absolute configurations were elucidated on
Wen-Jing, Wang, Lei, Wang, Zhong, Liu, Ren-Wang, Jiang, Zhi-Wen, Liu, Man-Mei, Li, Qing-Wen, Zhang, Yi, Dai, Yao-Lan, Li, Xiao-Qi, Zhang, Wen-Cai, Ye   +10 more
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Bioactive Benzofuran derivatives: A review

European Journal of Medicinal Chemistry, 2015
In nature's collection of biologically active heterocycles, benzofuran derivatives constitute a major group. The broad spectrum of pharmacological activity in individual benzofurans indicates that this series of compounds is of an undoubted interest.
Hena, Khanam, , Shamsuzzaman
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