生物活性方面,千层纸素(Oroxylin A)是一种具有较强抗癌作用的黄酮类化合物。
化学性质上,它呈黄色针状晶体,可溶于甲醇、乙醇和DMSO等有机溶剂。这种化合物主要来源于黄芩和千层纸。
在用途方面,千层纸素A不仅具有抗菌、抗病毒和抗炎的作用,还广泛用于含量测定、鉴定及药理实验等。
药理作用上,千层纸素还能发挥抗肿瘤、神经保护、抗炎、抗分娩以及抗瘙痒等多种功效。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
黄芩素 | 5,6,7-trihydroxy-2-phenyl-4H-1-benzopyran-4-one | 491-67-8 | C15H10O5 | 270.241 |
7-羟基-5,6-二甲氧基-2-苯基色烯-4-酮 | 7-hydroxy-5,6-dimethoxy-2-phenyl-4H-1-benzopyran-4-one | 2035-05-4 | C17H14O5 | 298.295 |
5,6,7三甲氧基黄酮 | 5,6,7-trimethoxyflavone | 973-67-1 | C18H16O5 | 312.322 |
—— | 7-Benzyloxy-5-hydroxy-6-methoxy-flavon | 4670-34-2 | C23H18O5 | 374.393 |
—— | 5-hydroxy-4-oxo-2-phenyl-4H-1-benzopyran-6,7-diyl diacetate | 731817-58-6 | C19H14O7 | 354.316 |
白杨素 | 5,7-dihydroxy-2-phenyl-chromen-4-one | 480-40-0 | C15H10O4 | 254.242 |
—— | 7-benzyloxy-5,6-dimethoxy-2-phenyl-chromen-4-one | —— | C24H20O5 | 388.42 |
—— | 5-hydroxy-7-(methoxymethoxy)-2-phenyl-4H-chromen-4-one | —— | C17H14O5 | 298.295 |
—— | 5,6,7-triacetoxyflavone | 67047-05-6 | C21H16O8 | 396.353 |
—— | 5,6-Diacetoxy-7-benzyloxyflavon | 67047-06-7 | C26H20O7 | 444.441 |
千层纸素A-7-0-B-D-葡萄糖醛酸苷 | oroxyloside | 36948-76-2 | C22H20O11 | 460.394 |
黄芩苷 | baicalin | 21967-41-9 | C21H18O11 | 446.367 |
—— | oroxylin A 7-O-β-D-methylglucuronide | 82475-02-3 | C23H22O11 | 474.421 |
黄芩苷甲酯 | Baicalin methyl ester | 82475-03-4 | C22H20O11 | 460.394 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
5-羟基-6,7-二甲氧基黄酮 | mosloflavone | 740-33-0 | C17H14O5 | 298.295 |
黄芩素 | 5,6,7-trihydroxy-2-phenyl-4H-1-benzopyran-4-one | 491-67-8 | C15H10O5 | 270.241 |
5,6,7三甲氧基黄酮 | 5,6,7-trimethoxyflavone | 973-67-1 | C18H16O5 | 312.322 |
—— | 7-carboxymethyloxy-5-hydroxy-6-methoxy flavone | 203191-18-8 | C18H14O7 | 342.305 |
—— | 7-[2-(Diethylamino)ethoxy]-5-hydroxy-6-methoxy-2-phenylchromen-4-one | 1263323-04-1 | C22H25NO5 | 383.444 |
—— | 5,7-diethoxy-6-methoxy-2-phenyl-chromen-4-one | —— | C20H20O5 | 340.376 |
—— | 7-[3-(Diethylamino)propoxy]-5-hydroxy-6-methoxy-2-phenylchromen-4-one | 1263323-10-9 | C23H27NO5 | 397.471 |
—— | 7-[4-(Diethylamino)butoxy]-5-hydroxy-6-methoxy-2-phenylchromen-4-one | 1263323-16-5 | C24H29NO5 | 411.498 |
—— | oroxylin A 7-acetyl ester | 123549-15-5 | C18H14O6 | 326.306 |
—— | 5-hydroxy-6-methoxy-2-phenyl-7-(4-(pyrrolidin-1-yl)butoxy)-4H-chromen-4-one | 1263323-17-6 | C24H27NO5 | 409.482 |
—— | 5-Hydroxy-6-methoxy-2-phenyl-7-(4-piperidin-1-ylbutoxy)chromen-4-one | 1263323-18-7 | C25H29NO5 | 423.509 |
—— | 5-Hydroxy-6-methoxy-7-(2-morpholin-4-ylethoxy)-2-phenylchromen-4-one | 1263323-07-4 | C22H23NO6 | 397.428 |
—— | 5-Hydroxy-6-methoxy-2-phenyl-7-(3-pyrrolidin-1-ylpropoxy)chromen-4-one | 1263323-11-0 | C23H25NO5 | 395.455 |
—— | 5-Hydroxy-6-methoxy-7-[2-(4-methylpiperazin-1-yl)ethoxy]-2-phenylchromen-4-one | 1263323-08-5 | C23H26N2O5 | 410.47 |
—— | 5-Hydroxy-6-methoxy-2-phenyl-7-(3-piperidin-1-ylpropoxy)chromen-4-one | 1263323-12-1 | C24H27NO5 | 409.482 |
—— | 5-Hydroxy-6-methoxy-2-phenyl-7-(2-pyrrolidin-1-ylethoxy)chromen-4-one | 1263323-05-2 | C22H23NO5 | 381.428 |
—— | 5-Hydroxy-6-methoxy-2-phenyl-7-(2-piperidin-1-ylethoxy)chromen-4-one | 1263323-06-3 | C23H25NO5 | 395.455 |
—— | 5-Hydroxy-6-methoxy-7-[3-(4-methylpiperazin-1-yl)propoxy]-2-phenylchromen-4-one | 1263323-14-3 | C24H28N2O5 | 424.497 |
—— | 5-Hydroxy-6-methoxy-7-(3-morpholin-4-ylpropoxy)-2-phenylchromen-4-one | 1263323-13-2 | C23H25NO6 | 411.455 |
—— | 5-Hydroxy-6-methoxy-7-(4-morpholin-4-ylbutoxy)-2-phenylchromen-4-one | 1263323-19-8 | C24H27NO6 | 425.481 |
—— | oroxylin A 7-butyryl ester | —— | C20H18O6 | 354.359 |
—— | 5,7-diacetyl-6-methoxyflavone | 981-92-0 | C20H16O7 | 368.343 |
—— | 5-acetoxy-6,7-dimethoxyflavone | 94306-12-4 | C19H16O6 | 340.332 |
—— | 7-benzoyloxy-5-hydroxy-6-methoxy-2-phenyl-chromen-4-one | —— | C23H16O6 | 388.376 |
—— | 4-methyl-benzoic acid 5-hydroxy-6-methoxy-4-oxo-2-phenyl-4H-chromen-7-yl ester | —— | C24H18O6 | 402.403 |
—— | 8-[(Benzylamino)methyl]-5,7-dihydroxy-6-methoxy-2-phenylchromen-4-one | 1021312-22-0 | C24H21NO5 | 403.434 |
—— | 8-(Butylaminomethyl)-5,7-dihydroxy-6-methoxy-2-phenylchromen-4-one | 1021312-30-0 | C21H23NO5 | 369.417 |
—— | 8-[[Benzyl(methyl)amino]methyl]-5,7-dihydroxy-6-methoxy-2-phenylchromen-4-one | 1021312-28-6 | C25H23NO5 | 417.461 |
千层纸素A-7葡萄糖苷 | oroxylin A 7-O-glucoside | 36948-77-3 | C22H22O10 | 446.411 |
—— | 6-methoxy-8-(N-methylpiperazin-1-ylmethyl)baicalein | 1021312-20-8 | C22H24N2O5 | 396.443 |
—— | 5,7-Dihydroxy-6-methoxy-2-phenyl-8-(pyrrolidin-1-ylmethyl)chromen-4-one | 1021312-36-6 | C21H21NO5 | 367.401 |
—— | 5,7-Dihydroxy-6-methoxy-8-(morpholin-4-ylmethyl)-2-phenylchromen-4-one | 1021312-18-4 | C21H21NO6 | 383.401 |
—— | 5,7-Dihydroxy-6-methoxy-2-phenyl-8-(piperidin-1-ylmethyl)chromen-4-one | 1021312-34-4 | C22H23NO5 | 381.428 |
—— | 8-[[Furan-2-ylmethyl(methyl)amino]methyl]-5,7-dihydroxy-6-methoxy-2-phenylchromen-4-one | 1021312-26-4 | C23H21NO6 | 407.423 |
—— | 5,7-dihydroxy-6-methoxy-2-phenyl-8-[(N-phenylanilino)methyl]chromen-4-one | 1021312-32-2 | C29H23NO5 | 465.505 |
—— | 8-[1-(3,4-Dihydroxyphenyl)ethyl]-5,7-dihydroxy-6-methoxy-2-phenylchromen-4-one | 1266114-37-7 | C24H20O7 | 420.419 |
—— | 5,7-Dihydroxy-8-[1-(4-hydroxy-3-methoxyphenyl)ethyl]-6-methoxy-2-phenylchromen-4-one | 1266114-38-8 | C25H22O7 | 434.445 |
—— | 8-[1-(2,4-Dihydroxyphenyl)ethyl]-5,7-dihydroxy-6-methoxy-2-phenylchromen-4-one | 1266114-39-9 | C24H20O7 | 420.419 |
—— | 6-O-methylbaicalein 7-O-glucopyranuronide | 36948-76-2 | C22H20O11 | 460.394 |
—— | Tert-butyl 4-[(5,7-dihydroxy-6-methoxy-4-oxo-2-phenylchromen-8-yl)methyl]piperazine-1-carboxylate | 1021312-24-2 | C26H30N2O7 | 482.533 |
The flavonoid Oroxylin A (6-methoxychrysin or 5,7-dihydroxy-6-methoxy-2-phenyl-4