天然多酚——山柰酚(kaempferol,Kae)是一种显著的天然多酚,也是最常见的膳食类黄酮之一。它广泛存在于植物性食物中,如茶、西兰花、飞燕草、金缕梅、葡萄柚、抱子甘蓝、山奈等。
研究表明,山柰酚在多种神经系统疾病中通过减少小胶质细胞激活介导的抗炎和氧化应激作用而发挥神经保护功能。它能清除体内的多余超氧自由基,防止DNA及细胞氧化损伤,展现出抗肿瘤、抗炎、抗氧化和抗衰老等药理活性,并且有助于治疗糖尿病和骨质疏松症。
性状 山柰酚是一种呈棕色至浅黄色结晶粉末;气味微弱,味道辛辣。
作用 山柰酚具有多种营养保健功能,包括抗氧化、抗炎、抗癌、防治糖尿病、动脉粥样硬化及骨质疏松,并能够保护神经、肝脏和心肌。此外,它还能抑制蛋白激酶等。作为保健食品或药品,山柰酚市场前景广阔。
制备
药理作用 山柰黄酮醇具有抗癌、抑制生育、抗癫痫、抗炎、抗氧化剂、解痉、抗溃疡、利胆利尿及止咳等功效。
化学性质 山柰酚是一种黄色结晶粉末,可溶于甲醇、乙醇和DMSO等有机溶剂。来源于山奈根茎、槐角、茶叶、西兰花、葡萄柚等植物材料。
用途 山柰酚是一种有效的破骨细胞骨吸收抑制剂。它能使佛波醇酯处理的小鼠成纤维细胞或v-H-ras-转化的NIH 3T3细胞变形恢复,并显著诱导核DNA退化,伴随脂类过氧化反应及拓扑异构酶I催化的DNA再连接的抑制。
生产方法 植物材料经粉碎后用水或乙醇提取。随后使用聚酰胺进行吸附并洗脱,之后通过层析法与其他黄酮类物质分离或采用高压液相色谱(HPLC)进行纯化。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
高良姜素 | galangin | 548-83-4 | C15H10O5 | 270.241 |
鼠李柠檬素 | rhamnocitrin | 569-92-6 | C16H12O6 | 300.268 |
5,7,4'-三甲氧基山柰酚 | kaempferol 5,7,4'-trimethyl ether | 1098-92-6 | C18H16O6 | 328.321 |
堪非醇 3,4'-二-O-甲醚 | ermanin | 20869-95-8 | C17H14O6 | 314.295 |
5,7-二-(苄氧基)-2-(4-(苄氧基)苯基)-3-羟基-4H-苯并吡喃-4-酮 | 5,7-bis(benzyloxy)-2-(4-(benzyloxy)phenyl)-3-hydroxy-4H-chromen-4-one | 23405-70-1 | C36H28O6 | 556.615 |
5-羟基-4',7-二甲氧基黄酮 | 5-hydroxy-7,4'-dimethoxyflavone | 5128-44-9 | C17H14O5 | 298.295 |
5,7,4-三甲氧基黄酮 | 4',5,7-trimethoxyflavone | 5631-70-9 | C18H16O5 | 312.322 |
去甲脱水淫羊藿黄素 | 8-prenylkaempferol | 28610-31-3 | C20H18O6 | 354.359 |
—— | kaempferol 7-O-α-L-rhamnopyranoside | 5041-97-4 | C21H20O10 | 432.384 |
山柰酚-7-O-alpha-L-鼠李糖苷 | kaempferol-7-O-α-L-rhamnoside | 20196-89-8 | C21H20O10 | 432.384 |
山奈酚-7-葡萄糖苷 | kaempferol 7-glucoside | 16290-07-6 | C21H20O11 | 448.383 |
—— | kaempferol 7-O-glucoside | 16290-07-6 | C21H20O11 | 448.383 |
—— | 7-O-(E)-p-coumaroylkaempferol-4'-O-α-L-arabinopyranoside | 1215845-90-1 | C29H24O12 | 564.502 |
山柰酚 3-O-alpha-L-阿拉伯呋喃糖苷 | kaempferol-3-O-α-arabinofuranoside | 5041-67-8 | C20H18O10 | 418.357 |
阿福豆苷 | kaempferol 3-rhamnoside | 482-39-3 | C21H20O10 | 432.384 |
紫云英苷 | astragalin | 480-10-4 | C21H20O11 | 448.383 |
三叶豆苷 | kaempferol 3-O-galactoside | 23627-87-4 | C21H20O11 | 448.383 |
—— | astragalin | —— | C21H20O11 | 448.383 |
—— | kaempferol 3-O-β-glucopyranoside-4'-O-β-xylopyranoside | —— | C26H28O15 | 580.499 |
山奈苷 | kaempferitrin | 482-38-2 | C27H30O14 | 578.527 |
—— | kaempferol 3-O-α-L-arabinopyranoside-7-O-α-L-rhamnopyranoside | —— | C26H28O14 | 564.5 |
—— | Kaempferol-3,7-dirhamnosid | 482-38-2 | C27H30O14 | 578.527 |
—— | kaempferol 3-O-rhamnoside 7-O-rhamnoside | 482-38-2 | C27H30O14 | 578.527 |
—— | kaempferitin | —— | C27H30O14 | 578.527 |
—— | nicotiflorin | —— | C27H30O15 | 594.526 |
—— | kaempferol-3-O-α-rhamnopyranosyl (1->6)-O-β-glucopyranoside | —— | C27H30O15 | 594.526 |
决明叶苷 | kaempferol 3-O-β-D-glucopyranosyl-(1->6)-β-D-glucopyranoside | 22149-35-5 | C27H30O16 | 610.526 |
—— | kaempferol 3-O-α-rhamnopyranosyl(1->6)-β-glucopyranosyl(1->6)-β-galactopyranoside | —— | C33H40O20 | 756.669 |
—— | kaempferol-3-O-(6''-O-α-L-rhamnopyranosyl)-β-D-glucoside | —— | C27H30O15 | 594.526 |
莰菲醇-3-O-芸香糖苷 | kaempferol-3-rutinoside | 17650-84-9 | C27H30O15 | 594.526 |
—— | kaempferol 3-O-robinobioside | —— | C27H30O15 | 594.526 |
—— | kaempferol 3-O-β-D-galactopyranoside 7-O-α-L-rhamnopyranoside | 38784-79-1 | C27H30O15 | 594.526 |
山柰酚-3,7-二-O-葡萄糖苷 | 3,7-Di-O-glucosylkaempferol | 25615-14-9 | C27H30O16 | 610.526 |
—— | kaempferol 3-O-glucoside 7-O-rhamnoside | —— | C27H30O15 | 594.526 |
—— | kaempferol 3-O-β-D-glucopyranosyl-(1→3)-α-L-rhamnopyranoside | —— | C27H30O15 | 594.526 |
—— | kaempferol 3-O-β-D-galactopyranosyl-(1→3)-β-D-galactopyranoside | 1454577-75-3 | C27H30O16 | 610.526 |
—— | kaempferol 3-O-α-L-rhamnopyranosyl (1->2)-β-D-glucopyranosyl (1->6)-β-D-galactopyranoside | —— | C33H40O20 | 756.669 |
—— | kaempherol 3-O-α-L-arabinofuranoside-7-O-α-L-rhamnopyranoside | 89946-00-9 | C26H28O14 | 564.5 |
—— | camelliaside A | 135095-52-2 | C33H40O20 | 756.669 |
3-[(2S,3R,4S,5S,6R)-4,5-二羟基-6-(羟基甲基)-3-[(2S,3R,4S,5R,6R)-3,4,5-三羟基-6-(羟基甲基)四氢吡喃-2-基]氧基四氢吡喃-2-基]氧基-5,7-二羟基-2-(4-羟基苯基)苯并吡喃-4-酮 | kaempferol 3-O-[β-D-glucopyranosyl-(1->2)-β-D-glucopyranoside] | 152390-63-1 | C27H30O16 | 610.526 |
山茶苷 B | camelliaside B | 131573-90-5 | C32H38O19 | 726.642 |
堪非醇 3-新橙皮糖苷 | nicotiflorin | 32602-81-6 | C27H30O15 | 594.526 |
—— | kaempferol 3-<β-D-glucopyranosyl(1->2)-β-D-glucopyranosyl(1->2)-β-D-glucopyranoside> | 80714-53-0 | C33H40O21 | 772.668 |
—— | kaempferol 3-O-β-D-quinovopyranosyl-(1→2)-α-L-rhamnopyranoside. | —— | C27H30O14 | 578.527 |
人参黄酮苷 | Panasenoside | 31512-06-8 | C27H30O16 | 610.526 |
山奈酚-3-O-β-D-槐糖苷 | kaempferol-3-O-sophoroside | 19895-95-5 | C27H30O16 | 610.526 |
—— | clitorin | 55804-74-5 | C33H40O19 | 740.669 |
5,7-二羟基-3-[(2R,3R,4S,5S,6R)-5-羟基-6-(羟基甲基)-3,4-二[[(2S,3R,4R,5R,6S)-3,4,5-三羟基-6-甲基四氢吡喃-2-基]氧基]四氢吡喃-2-基]氧基-2-(4-羟基苯基)苯并吡喃-4-酮 | kaempferol 3-O-{αl-L-rhamnopyranosyl(1→6)-[α-L-rhamnopyranosyl-(1→2)]}-β-D-galactopyranoside | 109008-28-8 | C33H40O19 | 740.669 |
槲皮素 3-O-洋槐糖苷 | rutin | 153-18-4 | C27H30O16 | 610.526 |
—— | kaempferol-3-rutinoside-7-O-α-L-rhamnopyranoside | 57526-56-4 | C33H40O19 | 740.669 |
—— | kaempferol 3-O-(6''-O-rhamnosyl)galactoside 7-O-glucopyranoside | —— | C33H40O20 | 756.669 |
刺槐素 | robinin | 301-19-9 | C33H40O19 | 740.669 |
—— | kaempferol 3-O-(6''-O-rhamnosyl)galactoside 7-O-rhamnoside | —— | C33H40O19 | 740.669 |
黄酮 | FLAVONE | 525-82-6 | C15H10O2 | 222.243 |
—— | kaempferol 3-O-(2,3,4-tri-O-β-D-glucopyranosyl)-α-L-rhamnopyranoside | —— | C39H50O25 | 918.811 |
—— | kaempherol 3-O-[β-D-glucopyranosyl-(1->3)]-α-L-rhamnopyranosyl-7-O-α-L-rhamnopyranoside | —— | C33H40O19 | 740.669 |
山奈酚葡萄糖醛酸苷 | kaempferol 3-O-β-D-glucuronide | 22688-78-4 | C21H18O12 | 462.367 |
—— | kaemmpferol 3-[β-D-glucopyranosyl-(1<*>6)-β-D-galactopyranoside] 7-[α-L-arabinofuranoside] | —— | C32H38O20 | 742.642 |
—— | kaempferol 3-O-β-D-glucopyranosyl-(1'''→4'')-[α-L-rhamnopyranosyl(1''''→6'')]-β-D-glucopyranosyl-7-O-β-D-glucopyranoside | 1374330-88-7 | C39H50O25 | 918.811 |
—— | 7-[(α-L-arabinofuranosyl)oxy]-3-{[4-O-(β-D-glucopyranosyl)-β-D-glucopyranosyl]-oxy}-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one kaempferol 3-[β-D-glucopyranosyl-(1<*>4)-β-D-galactopyranoside] 7-[α-L-arabinofuranoside] | —— | C32H38O20 | 742.642 |
—— | grosvenorine | —— | C33H40O19 | 740.669 |
—— | 7-O-β-D-glucopyranosyl-kaempferol-3-O-α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranoside | 78527-48-7 | C33H40O20 | 756.669 |
—— | kaempferol 3-O-β-D-glucopyranosyl-(1→2)-α-L-rhamnopyranoside-7-O-β-D-glucopyranosyl-(1→2)-β-D-glucopyranoside | —— | C39H50O25 | 918.811 |
—— | kaempferol 3-O-(2''-O-β-D-glucopyranosyl)-β-D-galactopyranoside-7-O-β-D-glucopyranoside | —— | C33H40O21 | 772.668 |
—— | kaempferol 3-(2-O-α-L-arabinopyranosyl-α-L-rhamnopyranoside)-7-O-α-L-rhamnopyranoside | 1201171-06-3 | C32H38O18 | 710.643 |
—— | kaempferol 3-O-β-D-glucosyl-(1→2)-β-D-galactoside 7-O-α-L-rhamnoside | 1147526-84-8 | C33H40O20 | 756.669 |
山柰酚-3-O-槐二糖-7-O-葡萄糖苷 | kaempferol 3-O-β-D-[β-D-glucopyranosyl-(1→2)-glucopyranoside]-7-O-β-D-glucopyranoside | 55136-76-0 | C33H40O21 | 772.668 |
银锻苷 | trans-tiliroside | 20316-62-5 | C30H26O13 | 594.529 |
—— | kaempferol-3-O-α-D-xylopyranosyl-(2a→1b)-2a-O-α-D-xylopyranosyl-(2b→1c)-2b-O-α-D-xylopyranosyl-(2c→1d)-2c-O-α-D-xylopyranosyl-2d-hexadecanoate | 1449692-21-0 | C51H72O23 | 1053.12 |
—— | kaempferol 3-O-(2,3-di-O-β-D-glucopyranosyl)-α-L-rhamnopyranoside-7-O-α-L-rhamnopyranoside | —— | C39H50O24 | 902.812 |
—— | kaempferol 3-glucuronide-7-glucoside | —— | C27H28O17 | 624.509 |
—— | kaempferol 3-O-(3'',6''-di-O-E-p-coumaroyl)-β-D-glucopyranoside | 74712-68-8 | C30H26O13 | 594.529 |
—— | kaempferol 3-O-(6''-E-p-coumaroyl-β-D-glucopyranoside)-7-O-β-D-glucopyranoside | —— | C36H36O18 | 756.671 |
—— | kaempferol 3-O-β-D-apiofuranosyl-(1→2)-α-L-arabinofuranosyl-7-O-α-L-rhamnopyranoside | —— | C31H36O18 | 696.616 |
—— | kaempferol-3-O-β-D-[4'''-E-p-coumaroyl-α-L-rhamnosyl(1→ 6)]-galactoside | —— | C36H36O17 | 740.672 |
山柰酚-3-O-(2,6-二-O-反式-对香豆酰基)-beta-D-吡喃葡萄糖苷 | kaempferol 3-O-[2'',6''-di-O-(trans-p-coumaroyl)]-β-D-glucopyranoside | 121651-61-4 | C39H32O15 | 740.674 |
羟基木犀草素 8-beta-D-吡喃葡萄糖苷 | orientin | 27686-36-8 | C21H20O12 | 464.383 |
—— | kaempferol-3-O-β-D-[4'''-E-p-coumaroyl-α-L-rhamnosyl(1 6)]-(4''-E-p-coumaroyl)galactoside | —— | C45H42O19 | 886.817 |
—— | kaempferol-3-O-β-D-[4'''-E-p-coumaroyl-α-L-rhamnosyl(1 6)]-(3''-E-p-coumaroyl)-galactoside | —— | C45H42O19 | 886.817 |
—— | Kaempferol-3-O-<2Glc-(p-cumaroyl)-α-L-rhamnopyranosyl(1->6)-β-D-glucopyranosid> | —— | C36H36O17 | 740.672 |
—— | kaempferol 3-O-[β-D-xylopyranosyl-(1→4)]-[β-D-6-O-[4-hydroxy-(E)-cinnamoyl]-glucopyranosyl-(1→3)]-β-D-glucopyranosyl-(1→2)-α-L-rhamnopyranoside | —— | C47H54O26 | 1034.93 |
—— | kaempferol 3-O-[β-D-glucopyranosyl-(1→4)]-[β-D-6-O-[4-hydroxy-(E)-cinnamoyl]-glucopyranosyl-(1→3)]-β-D-6-O-[4-hydroxy-(E)-cinnamoyl]-glucopyranosyl-(1→2)-α-L-rhamnopyranoside | —— | C57H62O29 | 1211.1 |
—— | kaempferol 3-O-[β-D-glucopyranosyl(1-3)][β-D-glucopyranosyl(1-3)-α-L-rhamnopyranosyl(1-6)]-(2-O-trans-p-coumaroyl)-β-D-glucopyranoside | 1063877-20-2 | C48H56O27 | 1064.96 |
—— | kaempferol 3-O-β-D-glucopyranosyl-7-O-[(6R,2E)-2,6-dimethyl-6-hydroxy-2,7-octadienoyl-(1→ 3)]-α-L-rhamnopyranoside | 1448521-59-2 | C37H44O17 | 760.746 |
—— | kaempferol 3-O-[β-D-6-O-[4-hydroxy-(E)-cinnamoyl]-glucopyranosyl-(1→3)]-β-D-6-O-[4-hydroxy-(E)-cinnamoyl]-glucopyranosyl-(1→2)-α-L-rhamnopyranoside-7-O-α-D-glucopyranosyl-(1→6)-β-D-glucopyranoside | —— | C63H72O34 | 1373.24 |
—— | kaempferol 3-O-[β-D-6-O-[4-hydroxy-(E)-cinnamoyl]-glucopyranosyl-(1→3)]-β-D-glucopyranosyl-(1→2)-α-L-rhamnopyranoside-7-O-β-D-glucopyranoside | —— | C48H56O27 | 1064.96 |
—— | kaempferol 3-O-[β-D-6-O-[4-hydroxy-(E)-cinnamoyl]-glucopyranosyl-(1→3)]-β-D-glucopyranosyl-(1→2)-α-L-rhamnopyranoside-7-O-α-L-rhamnopyranoside | —— | C48H56O26 | 1048.96 |
—— | cardamoside A | 1401244-18-5 | C48H56O27 | 1064.96 |
—— | kaempferol 3-O-[β-D-glucopyranosyl-(1→4)]-[β-D-6-O-[4-hydroxy-(E)-cinnamoyl]-glucopyranosyl-(1→3)]-β-D-6-O-[4-hydroxy-(E)-cinnamoyl]-glucopyranosyl-(1→2)-α-L-rhamnopyranoside-7-O-β-D-glucopyranoside | —— | C63H72O34 | 1373.24 |
—— | kaempferol 3-O-[β-D-xylopyranosyl-(1→4)]-[β-D-6-O-[4-hydroxy-(E)-cinnamoyl]-glucopyranosyl-(1→3)]-β-D-6-O-[4-hydroxy-(E)-cinnamoyl]-glucopyranosyl-(1→2)-α-L-rhamnopyranoside-7-O-α-L-rhamnopyranoside | —— | C62H70O32 | 1327.22 |
—— | kaempferol 3-O-[β-D-xylopyranosyl-(1→4)]-[β-D-6-O-[4-hydroxy-(E)-cinnamoyl]-glucopyranosyl-(1→3)]-β-D-glucopyranosyl-(1→2)-α-L-rhamnopyranoside-7-O-α-L-rhamnopyranoside | —— | C53H64O30 | 1181.07 |
—— | kaempferol 3-O-[β-D-xylopyranosyl-(1→4)]-[β-D-6-O-[4-hydroxy-(E)-cinnamoyl]-glucopyranosyl-(1→3)]-β-D-6-O-[4-hydroxy-(E)-cinnamoyl]-glucopyranosyl-(1→2)-α-L-rhamnopyranoside-7-O-β-D-glucopyranoside | —— | C62H70O33 | 1343.22 |
—— | kaempferol 3-O-β-D-glucopyranosyl-7-O-[(6R,2E)-2,6-dimethyl-6-hydroxy-2,7-octadienoyl-(1→ 2)]-α-L-rhamnopyranoside | 1448521-58-1 | C37H44O17 | 760.746 |
—— | kaempferol-3-O-β-D-(2-feruloylglucopyranosyl)(1→6)-[β-D-glucopyranosyl(1→2)]-β-D-glucopyranoside | 1399841-85-0 | C43H48O24 | 948.84 |
—— | 7-O-(E)-feruloyl kaempferol-3-(2,6-di-O-acetyl-β-D-glucopyranoside) | 1174172-68-9 | C35H32O16 | 708.629 |
—— | kaempferol 3-O-β-neohesperidoside-7-O-[2-O-(trans-feruloyl)]-β-D-glucopyranoside | —— | C43H48O23 | 932.84 |
—— | kaempferol 3-O-[(6-O-E-caffeoyl)-β-D-glucopyranosyl-(1→2)]-β-D-galactopyranoside-7-O-β-D-glucuropyranoside | —— | C42H44O25 | 948.796 |
—— | kaempferol 3-O-(2''-O-galloyl)-glucuronide | 1104525-47-4 | C28H22O16 | 614.473 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
山奈素 | 4'-O-methylkaempferol | 491-54-3 | C16H12O6 | 300.268 |
鼠李柠檬素 | rhamnocitrin | 569-92-6 | C16H12O6 | 300.268 |
3,5-二羟基-4',7-二甲氧基黄酮 | 4',7,-di-O-methylkaempferol | 15486-33-6 | C17H14O6 | 314.295 |
槲皮素 | quercetol | 117-39-5 | C15H10O7 | 302.24 |
—— | 7-O-allylkaempherol | 1307876-11-4 | C18H14O6 | 326.306 |
—— | 3,7-dihydroxy-5,4'-dimethoxyflavone | 33554-54-0 | C17H14O6 | 314.295 |
—— | kaempferol 4'-sulfate | 62369-23-7 | C15H10O9S | 366.305 |
5,7,4'-三甲氧基山柰酚 | kaempferol 5,7,4'-trimethyl ether | 1098-92-6 | C18H16O6 | 328.321 |
4-乙烯基氯苄 | 3-methoxy-5,7,4'-trihydroxyflavone | 1592-70-7 | C16H12O6 | 300.268 |
六羟黄酮/栎草亭 | quercetagetin | 90-18-6 | C15H10O8 | 318.24 |
堪非醇 3,4'-二-O-甲醚 | ermanin | 20869-95-8 | C17H14O6 | 314.295 |
—— | 4',7-di-O-benzyl-kaempferol | 30652-27-8 | C29H22O6 | 466.49 |
莰非醇-3,7,4’-三甲醚 | 5-hydroxy-3,4',7-trimethoxyflavone | 15486-34-7 | C18H16O6 | 328.321 |
—— | kaempferol-7-O-sulfate | 56857-59-1 | C15H10O9S | 366.305 |
—— | 4'-O-benzyl-7-O-allylkaempferol | 1307876-15-8 | C25H20O6 | 416.43 |
四甲基山奈酚 | 3,4',5,7-tetramethoxyflavone | 16692-52-7 | C19H18O6 | 342.348 |
—— | 5,4'-di-O-acetyl-kaempferol | 1374991-22-6 | C19H14O8 | 370.315 |
山柰酚三-O-甲氧基甲基醚 | 3,4',7-tris-O-methoxymethylkaempferol | 143724-66-7 | C21H22O9 | 418.4 |
—— | Apigenin acetate | —— | C17H12O7 | 328.27 |
—— | 3-O-geranylkaempferol | 1246764-73-7 | C25H26O6 | 422.478 |
甘草黄酮醇 | Licoflavonol | 60197-60-6 | C20H18O6 | 354.359 |
—— | 7-O-labda-8(17),13E-dienylkaempferol | 1246764-78-2 | C35H42O6 | 558.715 |
—— | 3,7,4'-tri-O-methyl-5-O-acetyl-kaempferol | 107480-00-2 | C20H18O7 | 370.359 |
—— | 3,7-O-digeranylkaempferol | 1246764-71-5 | C35H42O6 | 558.715 |
—— | 5,7-dihydroxy-3,3',4',6-tetramethoxyflavone | 35688-42-7 | C19H18O8 | 374.347 |
—— | 3,7-di-O-benzyl-kaempferol | 1254191-99-5 | C29H22O6 | 466.49 |
—— | 3,7,4'-tri-O-benzylkaempferol | —— | C36H28O6 | 556.615 |
3,4',7-三乙酸堪非醇酯 | kaempferol triacetate | 143724-69-0 | C21H16O9 | 412.353 |
—— | 3-O-[(E)-(2-oxo-4-phenylbut-3-en-1-yl)]kaempferol | 1338577-19-7 | C25H18O7 | 430.414 |
—— | 3,7,4'-tri-O-tert-butyldimethylsilylkaempferol | 1246814-11-8 | C33H52O6Si3 | 629.029 |
—— | 3-O-[(E)-(2-oxo-4-(p-tolyl) but-3-en-1-yl)]kaempferol | 1338577-20-0 | C26H20O7 | 444.441 |
—— | 3-O-[(E)-4-(4-hydroxyphenyl)-2-oxobut-3-en-1-yl]kaempferol | 1338577-12-0 | C25H18O8 | 446.413 |
—— | Kaempferol 3,7,4'-tri-O-sulfate | —— | C15H10O15S3 | 526.4 |
5-O-(3-甲基-2-丁烯基)山柰酚三-O-甲氧基甲基醚 | 5-O-prenyl-3,4',7-tris-O-methoxymethylkaempferol | 143724-70-3 | C26H30O9 | 486.519 |
—— | 3-O-labda-8(17),13E-dienylkaempferol | 1246764-79-3 | C35H42O6 | 558.715 |
—— | 3-O-[(E)-4-(4-methoxyphenyl)-2-oxobut-3-en-1-yl]kaempferol | 1338577-14-2 | C26H20O8 | 460.44 |
—— | 3-O-[(E)-4-(4-ethoxyphenyl)-2-oxobut-3-en-1-yl]kaempferol | 1338577-15-3 | C27H22O8 | 474.467 |
—— | 3-O-[(E)-4-(4-fluorophenyl)-2-oxobut-3-en-1-yl]kaempferol | 1338577-25-5 | C25H17FO7 | 448.404 |
—— | 3-O-[(E)-4-(4-cyanophenyl)-2-oxobut-3-en-1-yl]kaempferol | 1338577-23-3 | C26H17NO7 | 455.423 |
—— | 3-O-[(E)-4-(4-butoxyphenyl)-2-oxobut-3-en-1-yl]kaempferol | 1338577-16-4 | C29H26O8 | 502.521 |
—— | 3,4',5-tri-O-acetylkaempferol | —— | C21H16O9 | 412.353 |
—— | 7-O-methyl-3,4',5-tri-O-acetylkaempferol | 13323-01-8 | C22H18O9 | 426.38 |
四乙酸堪非醇酯 | 3,5,7-triacetoxy-2-(4-acetoxy-phenyl)-chromen-4-one | 16274-11-6 | C23H18O10 | 454.39 |
—— | 3-O-[(E)-4-(4-(hexyloxy)phenyl)-2-oxobut-3-en-1-yl]kaempferol | 1338577-17-5 | C31H30O8 | 530.574 |
—— | 3-O-[(E)-4-(4-isopropylphenyl)-2-oxobut-3-en-1-yl]kaempferol | 1338577-21-1 | C28H24O7 | 472.494 |
—— | 3-O-[(E)-4-(4-(octyloxy)phenyl)-2-oxobut-3-en-1-yl]kaempferol | 1338577-18-6 | C33H34O8 | 558.628 |
—— | 3-O-[(E)-2-oxo-4-(4-(trifluoromethyl)phenyl)but-3-en-1-yl]kaempferol | 1338577-24-4 | C26H17F3O7 | 498.412 |
—— | 3,7-O-di(labda-8(17),13E-dienyl)kaempferol | 1246764-77-1 | C55H74O6 | 831.189 |
—— | 3,4',5-tri-O-acetyl-7-O-allylkaempferol | 1307876-12-5 | C24H20O9 | 452.417 |
—— | 3-O-[(E)-4-(4-(tert-butyl)phenyl)-2-oxobut-3-en-1-yl]kaempferol | 1338577-22-2 | C29H26O7 | 486.521 |
—— | 3-O-[(E)-4-(4-(methylthio)phenyl)-2-oxobut-3-en-1-yl]kaempferol | 1338577-28-8 | C26H20O7S | 476.507 |
—— | 3-O-[(E)-4-(4-(benzyloxy)phenyl)-2-oxobut-3-en-1-yl]kaempferol | 1338577-13-1 | C32H24O8 | 536.538 |
去甲脱水淫羊藿黄素 | 8-prenylkaempferol | 28610-31-3 | C20H18O6 | 354.359 |
—— | 3-O-[(E)-4-(3,4-dichlorophenyl)-2-oxobut-3-en-1-yl]kaempferol | 1338577-33-5 | C25H16Cl2O7 | 499.304 |
山奈酚-4’’-葡萄糖苷 | kaempferol-4'-O-glucoside | 52222-74-9 | C21H20O11 | 448.383 |
—— | 3-O-[(E)-4-(3-methoxy-4-hydroxyphenyl-)-2-oxobut-3-en-1-yl]kaempferol | 1338577-30-2 | C26H20O9 | 476.439 |
去水淫羊藿黄素 | icaritin | 118525-40-9 | C21H20O6 | 368.386 |
淫羊藿素 | 8-(3"-hydroxy-3"-methylbutyl)-5,7,4'-trihydroxyflavonol | 5240-95-9 | C20H20O7 | 372.375 |
—— | 3-O-[(E)-4-(3-bromo-4-methoxyphenyl)-2-oxobut-3-en-1-yl]kaempferol | 1338577-34-6 | C26H19BrO8 | 539.336 |
—— | 8-C-geranylkaempferol | —— | C25H26O6 | 422.478 |
—— | kaempferol 7-α-O-glucoside | 16290-07-6 | C21H20O11 | 448.383 |
山奈酚-7-葡萄糖苷 | kaempferol 7-glucoside | 16290-07-6 | C21H20O11 | 448.383 |
—— | kaempferol 7-O-glucoside | 16290-07-6 | C21H20O11 | 448.383 |
—— | 3-aminoapigenin | 681016-83-1 | C15H11NO5 | 285.256 |
—— | 7,4'-di-O-β-D-glucosylkaempferol | —— | C27H30O16 | 610.526 |
—— | kaempferol 7-O-β-D-(4-O-methyl) glucoside | 1092795-48-6 | C22H22O11 | 462.41 |
—— | 4H-1-benzopyran-4-one, 5-hydroxy-3,7-bis(methoxymethoxy)-2-[4-(methoxymethoxy)phenyl]-6-(3-methyl-2-butenyl)- | 143724-72-5 | C26H30O9 | 486.519 |
—— | 3-O-[(E)-4-(3-methoxy-4-benzyloxy phenyl)-2-oxobut-3-en-1-yl]kaempferol | 1338577-31-3 | C33H26O9 | 566.564 |
—— | 6,8-diprenyl-kaempferol | 54013-24-0 | C25H26O6 | 422.478 |
—— | 8-C-labda-8(17),13E-dienylkaempferol | 1046759-46-9 | C35H42O6 | 558.715 |
—— | 7,4'-bis-O-methoxymethyl-8-prenylkaempferol | 852247-44-0 | C24H26O8 | 442.466 |
—— | kaempferol 3-O-xyloside | —— | C20H18O10 | 418.357 |
—— | kaempferol 3-O-arabinoside | —— | C20H18O10 | 418.357 |
—— | 6",6"-dimethyldihydropyran (2",3":7,8)-5,4'-dihydroxyflavonol | 28610-34-6 | C20H18O6 | 354.359 |
—— | kaempferol-7-O-β-D-glucuronide | 249938-52-1 | C21H18O12 | 462.367 |
—— | kaempferol-7-glucuronide | —— | C21H18O12 | 462.367 |
阿福豆苷 | kaempferol 3-rhamnoside | 482-39-3 | C21H20O10 | 432.384 |
三叶豆苷 | kaempferol 3-O-galactoside | 23627-87-4 | C21H20O11 | 448.383 |
—— | 3-O-8-C-digeranylkaempferol | 1246764-72-6 | C35H42O6 | 558.715 |
紫云英苷 | astragalin | 480-10-4 | C21H20O11 | 448.383 |
—— | kaempferol-3-O-β-D-galactopyranoside | 107163-34-8 | C21H20O11 | 448.383 |
—— | astragalin | —— | C21H20O11 | 448.383 |
去甲基淫羊藿素三-O-甲氧基甲基醚 | 5-hydroxy-8-prenyl-3,4',7-tris-O-methoxymethylkaempferol | 143724-76-9 | C26H30O9 | 486.519 |
山奈苷 | kaempferitrin | 482-38-2 | C27H30O14 | 578.527 |
—— | herbacetin 8-O-β-D-glucopyranoside | 11021-22-0 | C21H20O12 | 464.383 |
山柰酚-3,7-二-O-葡萄糖苷 | 3,7-Di-O-glucosylkaempferol | 25615-14-9 | C27H30O16 | 610.526 |
—— | kaempferol 3,7,4'-tri-O-β-glucoside | —— | C33H40O21 | 772.668 |
—— | kaempferol 3-O-glucuronide | 22688-78-4 | C21H18O12 | 462.367 |
山奈酚葡萄糖醛酸苷 | kaempferol 3-O-β-D-glucuronide | 22688-78-4 | C21H18O12 | 462.367 |
—— | (3''S*,5''S*)-8-(3''-methyl-2''-oxopyrrolidin-5''-yl)kaempferol | —— | C20H17NO7 | 383.357 |
—— | [(2R,3R,4S,5R,6S)-3,4,5-triacetyloxy-6-[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxyoxan-2-yl]methyl acetate | 877621-21-1 | C29H28O15 | 616.532 |
—— | 3,5,4'-trihydroxy-6'',6''-dimethylpyrano(2'',3'':7,6)-8-(3''',3'''-dimethylallyl)flavone | —— | C25H24O6 | 420.462 |
—— | cnidimonin A | —— | C30H24O9 | 528.515 |
淫羊藿次苷I | icariside I | 56725-99-6 | C27H30O11 | 530.529 |
—— | kaempferol 8-C-glucoside | 562068-65-9 | C21H20O11 | 448.383 |
淫羊藿苷 | icariin | 489-32-7 | C33H40O15 | 676.672 |
依普黄酮 | Ipriflavone | 35212-22-7 | C18H16O3 | 280.323 |