127431-10-1Relevant articles and documents
Efficient synthesis and antioxidant activities of N-heterocyclyl substituted Coenzyme Q analogues
Wang, Jin,Xia, Fei,Jin, Wen-Bin,Guan, Jin-Yan,Zhao, Hang
, p. 214 - 218 (2016)
A new strategy for the efficient synthesis of C-5 heterocyclyl substituted Coenzyme Q analogues was developed by N-alkylation of bromomethylated quinone 11 with a series of amines 12 under metal-free conditions. In vitro antioxidant activities of these Coenzyme Q analogues were evaluated and compared with commercial antioxidant Coenzyme Q10 by employing DPPH assay. All these N-heterocyclyl substituted Coenzyme Q analogues are found to be exhibiting good antioxidant properties and may be used as potent antioxidants for combating oxidative stress.
Alternative synthesis of 2-(4-benzoyl-piperazin-1-ylmethyl)-5, 6-dimethoxy-3-methyl-[1, 4]benzoquinone
Wang, Jin,Yang, Jian,Zhou, Rong-Guang,Yang, Bo,Wu, Yuan-Shuang
experimental part, p. 431 - 432 (2011/10/08)
The title compound was prepared by a reaction sequence starting from 2, 3, 4, 5-tetramethoxytoluene via Blanc chloromethylation reaction, oxidation and alkylation. The described method provides a good yield of the heterocyclic- Coenzyme Q analogue and is