中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2,4,5-三甲氧基苯酚 | 2,4,5-trimethoxyphenol | 20491-91-2 | C9H12O4 | 184.192 |
1,2,4-三甲氧基苯 | 1,2,4-trimethoxy-benzene | 135-77-3 | C9H12O3 | 168.192 |
4,5-二甲氧基邻苯二酚 | 4,5-dimethoxycatechol | 1664-27-3 | C8H10O4 | 170.165 |
1,4-丁二醇,2,3-二硝基 | 2,5-dimethoxyhydroquinone | 13239-13-9 | C8H10O4 | 170.165 |
2-甲氧基对苯二酚 | methoxyhydroquinone | 824-46-4 | C7H8O3 | 140.139 |
—— | 2,4,5-trimethoxyphenyl formate | 30225-87-7 | C10H12O5 | 212.202 |
—— | 2-methoxy-4,5-di-acetoxyphenyl acetate | 38475-42-2 | C13H14O7 | 282.25 |
1,2,4,5-四羟基苯 | 1,2,4,5-benzenetetrol | 636-32-8 | C6H6O4 | 142.111 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
1,4-丁二醇,2,3-二硝基 | 2,5-dimethoxyhydroquinone | 13239-13-9 | C8H10O4 | 170.165 |
—— | 2,3,5,6-tetramethoxyphenol | 56002-83-6 | C10H14O5 | 214.218 |
—— | 1,4-diacetoxy-2,5-dimethoxybenzene | 14786-37-9 | C12H14O6 | 254.24 |
—— | 1,2,4,5-tetramethoxy-3-methylbenzene | 54812-43-0 | C11H16O4 | 212.246 |
—— | 1,4-dibromo-2,3,5,6-tetramethoxybenzene | 27130-22-9 | C10H12Br2O4 | 356.011 |
—— | 1,4-diiodo-2,3,5,6-tetramethoxybenzene | 54812-45-2 | C10H12I2O4 | 450.012 |
Antioxidants have potential for the treatment of stroke and neurodegeneration, and chimeric compounds that combine a flavon-3-ol head group related to myricetin and a lipophilic decyl tail are known to protect membranes from oxidative damage at least as well as vitamin E. New flavon-3-ols that are highly hydroxylated in the B ring in ways not found in natural flavon-3-ols and bearing a lipophilic decyl tail have been prepared from trimethoxy- and tetramethoxybenzoic acids accessed by lithiation–carboxylation reactions. Direct enolate acylation was preferred over Baker–Venkataraman rearrangement when there were methoxy groups at both the 2- and the 6-position of the benzoic acid derivatives.