中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | methyl 2-bromo-3,4,5-trimethoxybenzoate | 1968-71-4 | C11H13BrO5 | 305.125 |
3,4,5-三甲氧基-2-溴苯甲醛 | 2-bromo-3,4,5-tri-methoxybenzaldehyde | 35274-53-4 | C10H11BrO4 | 275.099 |
3,4,5-三甲氧基苯甲酸 | Eudesmic acid | 118-41-2 | C10H12O5 | 212.202 |
3,4,5-三甲氧基苯甲酸甲酯 | 3,4,5-trimethoxybenzoic acid methyl ester | 1916-07-0 | C11H14O5 | 226.229 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | methyl 2-bromo-3,4,5-trimethoxybenzoate | 1968-71-4 | C11H13BrO5 | 305.125 |
3,4,5-三甲氧基-2-溴苯甲醛 | 2-bromo-3,4,5-tri-methoxybenzaldehyde | 35274-53-4 | C10H11BrO4 | 275.099 |
—— | 2-bromo-3,4,5-trimethoxy-benzoyl chloride | 70242-11-4 | C10H10BrClO4 | 309.544 |
—— | 3-(2-bromo-3,4,5-trimethoxy-phenyl)-1-(3,4-dimethoxy-phenyl)-propan-1-one | 102554-21-2 | C20H23BrO6 | 439.303 |
3,4,5-三甲氧基苯甲酸 | Eudesmic acid | 118-41-2 | C10H12O5 | 212.202 |
—— | 3,4,5-trimethoxysalicylic acid | 39068-84-3 | C10H12O6 | 228.202 |
—— | methyl 2-hydroxy-3,4,5-trimethoxybenzoate | 66369-77-5 | C11H14O6 | 242.229 |
—— | (S)-2-(2-bromo-3,4,5-trimethoxyphenyl)-4-isopropyl-4,5-dihydrooxazole | 150662-02-5 | C15H20BrNO4 | 358.232 |
2,3,4,5-四甲氧基苯甲酸 | 2,3,4,5-tetramethoxybenzoic acid | 72023-44-0 | C11H14O6 | 242.229 |
—— | 3,3'-dibromo-4,5,6,4',5',6'-hexamethoxy-diphenic acid dimethyl ester | 19491-04-4 | C22H24Br2O10 | 608.235 |
2-甲酰基-3,4,5-三甲氧基苯甲酸 | 2-formyl-3,4,5-trimethoxybenzoic acid | 56440-94-9 | C11H12O6 | 240.213 |
—— | (E)-2-bromo-3,4,5-trimethoxy-N-(5-(4-methoxystyryl)-1,3,4-thiadiazol-2-yl)benzamide | 1569272-79-2 | C21H20BrN3O5S | 506.377 |
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.