生物活性
Methyl 3,4-dihydroxybenzoate(Protocatechuic acid methyl ester)是绿茶中发现的抗氧化多酚的主要代谢产物,具有抗氧化和抗炎作用。
体外研究
Methyl 3,4-dihydroxybenzoate (Protocatechuic acid methyl ester; Methyl protocatechuate) 可通过调节其生物利用度、细胞内钙水平、线粒体膜完整性及氧化还原信号传导,缓解F⁻的毒性作用于A549细胞。
体内研究
Methyl 3,4-dihydroxybenzoate (Protocatechuic acid methyl ester; Methyl protocatechuate)(25或50 mg/kg bw/day)能预防细胞内F⁻积累和氧化应激。该物质通过恢复RAGE和Nrf2的表达,防止炎症及其相关纤维化的发展。
化学性质
Methyl 3,4-dihydroxybenzoate 是一种白色结晶粉末,可溶于甲醇、乙醇、DMSO等有机溶剂,来源于黄连。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
原儿茶酸 | 3,4-Dihydroxybenzoic acid | 99-50-3 | C7H6O4 | 154.122 |
3-羟基-4-甲氧基苯甲酸甲酯 | 3-hydroxy-4-methoxybenzoate | 6702-50-7 | C9H10O4 | 182.176 |
香草酸甲酯 | 4-hydroxy-3-methoxybenzoic acid methyl ester | 3943-74-6 | C9H10O4 | 182.176 |
3-羟基苯甲酸甲酯 | methyl 3-hydroxybenzoate | 19438-10-9 | C8H8O3 | 152.15 |
没食子酸 | 3,4,5-trihydroxybenzoic acid | 149-91-7 | C7H6O5 | 170.122 |
甲基 1,3-苯并二恶唑-5-羧酸酯 | methyl 3,4-methylenedioxybenzoate | 326-56-7 | C9H8O4 | 180.16 |
对羟基苯甲酸甲酯 | methyl 4-hydroxybenzoate | 99-76-3 | C8H8O3 | 152.15 |
3,5-二羟基苯甲酸 | 3,5-Dihydroxybenzoic acid | 99-10-5 | C7H6O4 | 154.122 |
胡椒酸 | Piperonylic acid | 94-53-1 | C8H6O4 | 166.133 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
3-羟基-4-甲氧基苯甲酸甲酯 | 3-hydroxy-4-methoxybenzoate | 6702-50-7 | C9H10O4 | 182.176 |
—— | methyl 4-ethoxy-3-hydroxybenzoate | 91061-79-9 | C10H12O4 | 196.203 |
3,4-二甲氧基苯甲酸甲酯 | methyl 3,4-dimethoxybenzoate | 2150-38-1 | C10H12O4 | 196.203 |
—— | methyl 3-hydroxy-4-propoxybenzoate | 1356154-72-7 | C11H14O4 | 210.23 |
—— | methyl 4-(allyloxy)-3-hydroxybenzoate | 1265228-34-9 | C11H12O4 | 208.214 |
3-羟基-4-甲氧基苯甲酸 | Isovanillic acid | 645-08-9 | C8H8O4 | 168.149 |
—— | methyl 4-butyloxy-3-hydroxybenzoate | 849029-93-2 | C12H16O4 | 224.257 |
4-(苄氧基)-3-羟基苯甲酸甲酯 | methyl 4-(benzyloxy)-3-hydroxybenzoate | 87687-75-0 | C15H14O4 | 258.274 |
—— | methyl 3-hydroxy-4-((3-methylbut-2-en-1-yl)oxy)benzoate | 1198421-23-6 | C13H16O4 | 236.268 |
—— | methyl 3-hydroxy-4-(p-methoxybenzyloxy)benzoate | 1141949-81-6 | C16H16O5 | 288.3 |
—— | methyl 3-(allyloxy)-4-hydroxybenzoate | —— | C11H12O4 | 208.214 |
甲基 1,3-苯并二恶唑-5-羧酸酯 | methyl 3,4-methylenedioxybenzoate | 326-56-7 | C9H8O4 | 180.16 |
—— | methyl 3,4-diethoxybenzoate | 55919-73-8 | C12H16O4 | 224.257 |
—— | methyl 3-butoxy-4-hydroxybenzoate | 484018-40-8 | C12H16O4 | 224.257 |
4-羟基-3-(苄氧基)苯甲酸甲酯 | methyl 3-benzyloxy-4-hydroxybenzoate | 1037072-57-3 | C15H14O4 | 258.274 |
3-氯-4,5-二羟基苯甲酸甲酯 | methyl 3,4-dihydroxy-5-chlorobenzoate | 132496-77-6 | C8H7ClO4 | 202.594 |
—— | methyl 3,4-dipropoxybenzoate | 1356154-74-9 | C14H20O4 | 252.31 |
—— | 3-bromo-4,5-dihydroxybenzoic acid methyl ester | 65841-10-3 | C8H7BrO4 | 247.045 |
苯并二氧六环-6-甲酸甲酯 | 2,3-dihydro-benzo[1,4]dioxine-6-carboxylic acid methyl ester | 20197-75-5 | C10H10O4 | 194.187 |
—— | methyl 3,4-bis(allyloxy)benzoate | —— | C14H16O4 | 248.279 |
3-(环丙基甲氧基)-4-羟基苯甲酸甲酯 | methyl 3-(cyclopropylmethoxy)-4-hydroxybenzoate | 848574-60-7 | C12H14O4 | 222.241 |
—— | methyl 3,4-dihydro-2H-benzo[b][1,4]dioxepine-7-carboxylate | 773876-04-3 | C11H12O4 | 208.214 |
—— | methyl dibenzo<1,4>dioxin-2-carboxylate | 17054-76-1 | C14H10O4 | 242.231 |
—— | methyl 3-acetyl-protocatechuicate | 87687-77-2 | C10H10O5 | 210.186 |
—— | α,ω-bis(2'-hydroxy-5'-carbomethoxyphenoxy)-3,6-dioxaoctane | 860630-12-2 | C22H26O10 | 450.442 |
甲基3,4-二[(三甲基硅烷基)氧基]苯甲酸酯 | 3,4-bis[(trimethylsilyl)oxy]benzoic acid methyl ester | 27798-58-9 | C14H24O4Si2 | 312.513 |
—— | methyl 3,4-di[C2H3]methoxybenzoate | 1006717-12-9 | C10H12O4 | 202.155 |
3,4-双{[2-(甲基氧基)乙基]氧基}苯甲酸甲酯 | methyl 3,4-bis{[2-(methyloxy)ethyl]oxy}benzoate | 179688-14-3 | C14H20O6 | 284.309 |
—— | 3,4-dipentyloxybenzoic acid methyl ester | 179166-67-7 | C18H28O4 | 308.418 |
—— | 3-Ethoxy-4-hexyloxy-benzoic acid methyl ester | 1284606-25-2 | C16H24O4 | 280.364 |
3,4-二(苄氧基)苯甲酸甲酯 | methyl 3,4-bis(benzyloxy)benzoate | 54544-05-7 | C22H20O4 | 348.398 |
—— | methyl 3-{2-[2-(2-chloroethoxy)ethoxy]ethoxy}-4-hydroxybenzoate | 860630-16-6 | C14H19ClO6 | 318.754 |
—— | methyl 3,4-bis(dodecyloxy)benzoate | 199475-99-5 | C32H56O4 | 504.794 |
—— | methyl 3,4-bis(tetradecan-1-yloxy)benzoate | 148452-93-1 | C36H64O4 | 560.902 |
—— | methyl 3,4-bis(decan-1-yloxy)benzoate | 156447-67-5 | C28H48O4 | 448.687 |
苯甲酸,3,4-二(十六烷氧基)-,甲基酯 | methyl 3,4-bis(hexadecan-1-yloxy)benzoate | 180678-30-2 | C40H72O4 | 617.009 |
—— | 3,4-Bis-octadecyloxy-benzoic acid methyl ester | 180678-31-3 | C44H80O4 | 673.117 |
—— | methyl 3,4-bis[(2-methoxyethoxy)methoxy]benzoate | 115249-65-5 | C16H24O8 | 344.362 |
—— | Methyl 2,3,5,6-tetrahydro-1,4,7-benzotrioxonine-9-carboxylate | 1403772-04-2 | C12H14O5 | 238.24 |
—— | Methyl 2,3,5,6-tetrahydro-1,7,4-benzodioxathionine-9-carboxylate | 1403772-11-1 | C12H14O4S | 254.307 |
3,4-二羟基苄醇 | 4-(hydroxymethyl)benzene-1,2-diol | 3897-89-0 | C7H8O3 | 140.139 |
胡椒酸 | Piperonylic acid | 94-53-1 | C8H6O4 | 166.133 |
—— | 2,5,8,11,18,21,24,27-Octaoxa-tricyclo[26.4.0.012,17]dotriaconta-1(28),12(17),13,15,29,31-hexaene-14,31-dicarboxylic acid dimethyl ester | 860630-07-5 | C28H36O12 | 564.587 |
—— | HW-trans-24C8 | 860630-08-6 | C28H36O12 | 564.587 |
3,4-二乙氧基苯甲酸 | 3,4-diethoxybenzoic acid | 5409-31-4 | C11H14O4 | 210.23 |
—— | Methyl 2,5,7,9,12-pentaoxabicyclo[11.4.0]heptadeca-1(13),14,16-triene-15-carboxylate | 1403772-09-7 | C14H18O7 | 298.293 |
—— | methyl 3,4-diacetoxybenzoate | 2239-98-7 | C12H12O6 | 252.224 |
—— | methyl 3,4-bis(8'-chloro-3',6'-dioxaoctyloxy)benzoate | 860630-19-9 | C20H30Cl2O8 | 469.359 |
—— | 3-hydroxy-4-(3-nitrooxypropoxy)benzoic acid | 1447760-26-0 | C10H11NO7 | 257.2 |
—— | deoxytometellin | 178437-30-4 | C19H26O4 | 318.413 |
—— | methyl 3-hydroxy-4-<<2-(1-imidazolyl)ethyl>oxy>benzoate | 163164-43-0 | C13H14N2O4 | 262.265 |
—— | methyl 3,4-dihydroxy-2-methoxybenzoate | 46278-13-1 | C9H10O5 | 198.175 |
—— | methyl 3,5-bis(octadecyloxy)benzoate | 156447-54-0 | C44H80O4 | 673.117 |
—— | 2,2-dimethyl-benzo[1,3]dioxole-5-carboxylic acid methyl ester | 88517-56-0 | C11H12O4 | 208.214 |
—— | [4-3,4]6G1COOCH3 | —— | C34H44O6 | 548.72 |
—— | methyl 3-(hydroxymethyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylate | 103987-20-8 | C11H12O5 | 224.213 |
—— | (S)-methyl 3-(hydroxymethyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylate | 1374671-74-5 | C11H12O5 | 224.213 |
—— | (R)-methyl 3-(hydroxymethyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylate | 1374671-73-4 | C11H12O5 | 224.213 |
—— | 3,4-Dihexyloxybenzoic acid | 121925-05-1 | C19H30O4 | 322.445 |
—— | methyl 3,4-bis[p-(n-dodecan-1-yloxy)benzyloxy]benzoate | 212627-70-8 | C46H68O6 | 717.042 |
—— | 3-Ethoxy-4-hexoxybenzoic acid | 938342-71-3 | C15H22O4 | 266.337 |
—— | 6,11-Dihydro-5,12-dioxa-dibenzo[a,e]cyclooctene-2-carboxylic acid methyl ester | 261639-88-7 | C16H14O4 | 270.285 |
3,4-二(苄氧基)苯甲酸 | 3,4-bis(benzyloxy)benzoic acid | 1570-05-4 | C21H18O4 | 334.372 |
—— | 3,4-bis(heptyloxy)benzoic acid | 131525-55-8 | C21H34O4 | 350.499 |
—— | 3,4-bis(tetradecyloxy)benzoic acid | 131525-60-5 | C35H62O4 | 546.875 |
—— | 3,4-Didecyloxybenzoic acid | 120878-42-4 | C27H46O4 | 434.66 |
—— | 3,4-dioctyloxybenzoic acid | 131525-56-9 | C23H38O4 | 378.552 |
苯甲酸,3,4-二(十二烷氧基)- | 3,4-didodecyloxybenzoic acid | 131525-58-1 | C31H54O4 | 490.767 |
—— | 3,4-Dinonyloxybenzoic acid | 131525-57-0 | C25H42O4 | 406.606 |
苯甲酸,3,4-二(十六烷氧基)- | 3,4-Dihexadecyloxybenzoic acid | 180678-33-5 | C39H70O4 | 602.982 |
—— | 3,4-di-n-octadecyloxybenzoic acid | 121925-14-2 | C43H78O4 | 659.09 |
—— | 3-(cyclopropylmethoxy)-4-(difluoromethoxy)-benzoic acid methyl ester | —— | C13H14F2O4 | 272.249 |
—— | methyl 3,4-bis<(tert-butyldimethylsilyl)oxy>benzoate | 134178-06-6 | C20H36O4Si2 | 396.674 |
—— | 2,3-Bis(hexadecanoyloxy)propyl 3,4-dihydroxybenzoate | 922509-58-8 | C42H72O8 | 705.029 |
—— | 3,4-di(oleyloxy)benzoic acid | 232264-32-3 | C43H74O4 | 655.058 |
冠醚7-羧基 | benzo[21]crown-7 carboxylic acid | 1207563-98-1 | C19H28O9 | 400.426 |
—— | 6,7,9,10,12,13,15,16,18,19,21,22,24,25-Tetradecahydro-5,8,11,14,17,20,23,26-octaoxa-benzocyclotetracosene-2-carboxylic acid | 182917-32-4 | C21H32O10 | 444.479 |
—— | α,ω-bis(2'-benzyloxy-5'-carbomethoxyphenoxy)-3,6-dioxaoctane | 860630-10-0 | C36H38O10 | 630.692 |
—— | methyl 3-(methoxymethyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylate | 1374671-75-6 | C12H14O5 | 238.24 |
—— | (R)-methyl 3-(methoxymethyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylate | 1374671-76-7 | C12H14O5 | 238.24 |
—— | (S)-methyl 3-(methoxymethyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylate | 1374671-77-8 | C12H14O5 | 238.24 |
—— | 2,3-Dihydroxypropyl 3,4-bis(benzyloxy)benzoate | 922509-50-0 | C24H24O6 | 408.451 |
—— | methyl 2,5-dichloro-3,4-dihydroxybenzoate | 150191-58-5 | C8H6Cl2O4 | 237.039 |
—— | Methyl 3,4-bis[6-[4-[(4-methoxyphenyl)diazenyl]phenoxy]hexoxy]benzoate | 1346774-19-3 | C46H52N4O8 | 788.941 |
—— | methyl 4-(benzyloxy)-3-{2-[2-(2-chloroethoxy)ethoxy]ethoxy}benzoate | 860630-14-4 | C21H25ClO6 | 408.879 |
—— | 3,4-bis((2-ethylhexyl)oxy)benzoic acid | 1235584-97-0 | C23H38O4 | 378.552 |
—— | 3,4-bis(6-(acryloyloxy)hexyloxy)benzoic acid | —— | C25H34O8 | 462.54 |