Results 51 to 60 of about 8,220 (213)

Metabolites With Cytotoxic Activities From the Mangrove Endophytic Fungus Fusarium sp. 2ST2

Frontiers in Chemistry, 2022
Two new 3-decalinoyltetramic acid derivatives with peroxide bridge fusarisetins E (1) and F (2), one new chromone fusarimone A (5), two new benzofurans fusarifurans A (9) and B (10), three new isocoumarins fusarimarins A–C (11–13), as well as five known ...
Yan Chen, Yan Chen, Guisheng Wang, Yilin Yuan, Ge Zou, Wencong Yang, Qi Tan, Wenyi Kang, Zhigang She   +8 more
doaj   +1 more source

Sensitization of renal carcinoma cells to TRAIL-induced apoptosis by rocaglamide and analogs [PDF]

, 2018
Rocaglamide has been reported to sensitize several cell types to TRAIL-induced apoptosis. In recent years, advances in synthetic techniques have led to generation of novel rocaglamide analogs.
Brown, Lauren E., Henrich, Curtis J., Nalli, Ancy D., Porco, John A., Sayers, Thomas J., Thomas, Cheryl L.   +5 more
core   +2 more sources

2-Benzyl-benzofurans from the tubers of Ophiopogon japonicus [PDF]

, 2017
Additional file 1.
Dongho Lee, Ha Manh Tuan, Nguyen Dinh Chung, Nguyen Hai Dang, Nguyen Tien Dat, Nguyen Tuan Hiep, Nguyen Van Thanh   +6 more
core   +2 more sources

2-Methyl-3-phenylsulfinyl-1-benzofuran [PDF]

Acta Crystallographica Section E Structure Reports Online, 2008
The title compound, C(15)H(12)O(2)S, was prepared by the oxidation of 2-methyl-3-phenyl-sulfanyl-1-benzofuran with 3-chloro-peroxy-benzoic acid. The O atom and the phenyl group of the phenyl-sulfinyl substituent lie on opposite sides of the plane of the benzofuran system.
Hong Dae Choi, Pil Ja Seo, Byeng Wha Son, Uk Lee   +3 more
openaire   +3 more sources

Modular Synthesis of Polyphenolic Benzofurans, and Application in the Total Synthesis of Malibatol A and Shoreaphenol

Molecules, 2010
A modular strategy for the synthesis of hexacyclic dimeric resveratrol polyphenolic benzofurans is reported. The developed synthetic technology was applied to the total synthesis of malibatol A, shoreaphenol, and other biologically relevant poly-phenols.
T. Robert Wu, David Y.-K. Chen, Qiang Kang   +2 more
doaj   +1 more source

Antipoliovirus activity of the organic extract of Eupatorium buniifolium: isolation of euparin as an active compound [PDF]

, 2013
The antiviral activity of the organic extract (OE) of Eupatorium buniifolium against poliovirus type 1 was determined by in vitro assays with an effective concentration 50 (EC50) of 23.3 ± 3.3 µg/mL.
Campos, Rodolfo Hector, Cavallaro, Lucía, Martino, Virginia Susana, Muschietti, Liliana Victoria, Visintini Jaime, María Florencia   +4 more
core   +3 more sources

2,4,6-Trimethyl-3-phenylsulfinyl-1-benzofuran [PDF]

Acta Crystallographica Section E Structure Reports Online, 2008
The title compound, C(17)H(16)O(2)S, was prepared by the oxidation of 2,4,6-trimethyl-3-phenyl-sulfanyl-1-benzofuran with 3-chloro-peroxy-benzoic acid. The O atom and the phenyl group of the phenyl-sulfinyl substituent lie on opposite sides of the planar benzofuran fragment.
Hong Dae Choi, Pil Ja Seo, Byeng Wha Son, Uk Lee   +3 more
openaire   +3 more sources

3-Methylsulfinyl-2-phenyl-1-benzofuran [PDF]

Acta Crystallographica Section E Structure Reports Online, 2008
The title compound, C15H12O2S, was prepared by the oxidation of 3-methylsulfanyl-2-phenyl-1-benzofuran with 3-chloroperoxybenzoic acid. The phenyl ring makes a dihedral angle of 37.65 (8)° with the plane of the benzofuran fragment. The O atom and the methyl group of the methylsulfinyl substituent lie on opposite sides of the plane of the benzofuran ...
Uk Lee, Byeng Wha Son, Pil Ja Seo, Hong Dae Choi   +3 more
openaire   +3 more sources

Separation and recovery of materials from scrap printed circuit boards [PDF]

, 2007
Printed circuit boards from waste computers, televisions, and mobile phones were pyrolysed in a fixed bed reactor with the aim of separating and recovering the organic and metallic materials.
Balabanovich, Balabanovich, Balabanovich, Barontini, Barontini, Barontini, Barontini, Bhaskar, Blazso, Blazso, Bradna, Brebu, Chien, Cui, Cunliffe, Fisk, Fukushima, Goosey, Hall, Jawitz, Kaminsky, Lassen, Lee, Lee, Luda, Luda, Marsanich, Murphy, Paul T. Williams, Rajput, Shimasaki, Sivalingam, Vainiotalo, Whelan, William J. Hall, Williams, Williamson   +36 more
core   +1 more source

Research on synthesis of microwave‐assisted heterocyclic compounds with eco‐friendly solvents and transition metals via C–H activation

Bulletin of the Korean Chemical Society, EarlyView.
This review summarizes microwave‐assisted transition‐metal catalysis for constructing N‐ and O‐heterocycles, highlighting rapid C–H and pre‐activated C–X activation, improved selectivity, and green synthetic efficiency. Abstract Microwave‐assisted organic synthesis provides a rapid and sustainable platform for synthesizing various heterocycles ...
Woo‐Jin Park, Ye Ri Han, Hyejeong Lee
wiley   +1 more source