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Click reactions with pseudo-geminal bis(azido-methylene)[2.2]paracyclophane. MONATSHEFTE FUR CHEMIE 2016. [DOI: 10.1007/s00706-016-1842-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Zeng Y, Zhang H, Wang B, Zhang L, Xue L, Zhao X. Synthesis and biological evaluation of various new bis-isoxazoline derivatives as potential antioxidant additives. JOURNAL OF CHEMICAL RESEARCH 2016. [DOI: 10.3184/174751916x14718799670505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
1,4-Bis[4-(4-benzoyl-5-phenylisoxazol-3-yl)-3-methyl-1-phenylpyrazol-5-yloxy]benzene and its derivatives were synthesised. The antioxidant activities of these compounds were investigated in vitro assay systems, such as lipid peroxidation, 1,1-diphenyl-2-picrylhydrazyl, 2,2′-azino-bis(3-ethyl-1,3-benzothiazoline-6-sulfonic acid), superoxide, hydroxyl radicals scavenging and reducing power assay. The results show that the target compounds with nitro- and chloro-substituents at the 4-position of the benzene ring had more effective antioxidant power and better radical scavenging activity (RSA) (%) values when compared to those of butylated hydroxytoluene, trolox, caffeic acid and ascorbic acid, respectively..
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Affiliation(s)
- Yongming Zeng
- Department of Chemistry and Applied Chemistry, Changji University, Changji, 831100, Xinjiang, P.R. China
- State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing, 210093, P.R. China
| | - Hongxi Zhang
- Department of Chemistry and Applied Chemistry, Changji University, Changji, 831100, Xinjiang, P.R. China
| | - Bin Wang
- The Center of Analysis and Measurement of Xinjiang University, Urumqi, 830046, Xinjiang, P.R. China
| | - Lizhong Zhang
- Department of Chemistry and Applied Chemistry, Changji University, Changji, 831100, Xinjiang, P.R. China
| | - laiqi Xue
- Department of Chemistry and Applied Chemistry, Changji University, Changji, 831100, Xinjiang, P.R. China
| | - Xiufeng Zhao
- Department of Chemistry and Applied Chemistry, Changji University, Changji, 831100, Xinjiang, P.R. China
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Shi M, Sun W, Sun G, Zhang J. Total monitoring of the constituents of Danshen tablet using micellar electrokinetic chromatography fingerprinting for antioxidant activity profiling. J Sep Sci 2016; 39:1776-84. [DOI: 10.1002/jssc.201600099] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Revised: 02/28/2016] [Accepted: 03/01/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Min Shi
- College of Pharmacy; Yaoke University i.e. Shenyang Pharmaceutical University; Shenyang P. R. China
| | - Wanyang Sun
- College of Pharmacy; Yaoke University i.e. Shenyang Pharmaceutical University; Shenyang P. R. China
| | - Guoxiang Sun
- College of Pharmacy; Yaoke University i.e. Shenyang Pharmaceutical University; Shenyang P. R. China
| | - Jing Zhang
- College of Pharmacy; Yaoke University i.e. Shenyang Pharmaceutical University; Shenyang P. R. China
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