Dibenzoylmethane 是甘草中的次要成分,可激活 Nrf2 并预防各种癌症和氧化损伤。它与姜黄素类似,能引起 Keap1 解离并促进 Nrf2 的核易位。
体外研究Dibenzoylmethane(浓度分别为 10、20、30、40 和 50 μM;6 小时处理)在 HepG2 细胞中剂量依赖性地增加 HO-1 mRNA 水平,但不影响 Nrf2 的 mRNA 水平。Dibenzoylmethane 还诱导 HO-1 和 Nrf2 蛋白表达,并且这种诱导作用在 12 小时后减弱。
此外,Dibenzoylmethane(浓度分别为 10、20、30、40 和 50 μM;2 小时处理)剂量依赖性地增加 HepG2 细胞中 Erk1/2、p38MAPK、JNK、AMPK 和 Akt 的磷酸化蛋白水平。Dibenzoylmethane 不表现出显著的细胞毒性。
体内研究Dibenzoylmethane(剂量分别为 200 和 500 mg/kg,腹腔注射;连续三天给药)在野鼠和 Nrf2 突变体小鼠中以 200 mg/kg 的剂量显著减少了组织坏死的面积和严重程度,并降低了白细胞浸润。Dibenzoylmethane 还能保护野生型小鼠免受四氯化碳(1:49,v/v;10 ml/kg)诱导的肝损伤。
化学性质无色斜方形片状结晶,熔点为 81℃,沸点为 219℃(2.4kPa)。易溶于氯醇和氯仿,能溶于氢氧化钠溶液,不溶于碳酸钠溶液,并极微溶于水。
用途作为分析试剂,可用于检定二硫化碳和铊、重量测定铀、光度测定 U+4、萃取银、铝、钡、铍、钙、镉、钴、铜、铁、镓、汞、锢、镧、镁、锰、镍、铅、钯、钪、钍、钛、锌、锆等。
此外,作为钙/锌羟酸盐稳定体系的共稳定剂,可用于制造PVC矿泉水瓶。
生产方法由苄叉乙酰基苯为原料,经溴化和水解得到。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
ω-苄基苯乙酮 | dihydrochalcone | 1083-30-3 | C15H14O | 210.276 |
三苯甲酰基甲烷 | tribenzoylmethane | 641-44-1 | C22H16O3 | 328.367 |
2-溴-1,3-二苯基丙烷-1,3-二酮 | 2-bromo-1,3-diphenylpropane-1,3-dione | 728-84-7 | C15H11BrO2 | 303.155 |
1-苯基-1,3-丁二酮 | 1-phenylbutan-1,3-dione | 93-91-4 | C10H10O2 | 162.188 |
2-氯-1,3-二苯基丙烷-1,3-二酮 | 2-chloro-1,3-diphenyl-propane-1,3-dione | 4571-27-1 | C15H11ClO2 | 258.704 |
—— | 2-hydroxy-1,3-diphenyl-propane-1,3-dione | 4720-56-3 | C15H12O3 | 240.258 |
苯甲酰乙酸 | 3-oxo-3-phenylpropionic acid | 614-20-0 | C9H8O3 | 164.161 |
—— | 1,3-diphenyl-2-isopropyl-1,3-propanedione | 59875-96-6 | C18H18O2 | 266.34 |
苯甲酰乙腈 | Benzoylacetonitrile | 614-16-4 | C9H7NO | 145.161 |
3-羟基-1,3-二苯基丙烷-1-酮 | 3-hydroxy-1,3-diphenylpropan-1-one | 42052-51-7 | C15H14O2 | 226.275 |
—— | 2-acetyldibenzoylmethane | 19221-93-3 | C17H14O3 | 266.296 |
1,3-二苯基-2,2-二溴-1,3-丙二酮 | 2,2-dibromo-1,3-diphenylpropane-1,3-dione | 16619-55-9 | C15H10Br2O2 | 382.051 |
—— | 2-benzoyl-3-oxo-3-phenyl-propionic acid | —— | C16H12O4 | 268.269 |
阿伏苯宗 | 1-(4-methoxyphenyl)-3-(4-tert-butylphenyl)propane-1,3-dione | 70356-09-1 | C20H22O3 | 310.393 |
苯甲酰乙酸乙酯 | ethyl 3-oxo-3-phenylpropionate | 94-02-0 | C11H12O3 | 192.214 |
苯甲酰三氟丙酮 | 1-Phenyl-4,4,4-trifluorobutane-1,3-dione | 326-06-7 | C10H7F3O2 | 216.16 |
苯乙酮 | acetophenone | 98-86-2 | C8H8O | 120.151 |
—— | Dibenzoyl-p-nitro-benzoyl-methan | 20716-05-6 | C22H15NO5 | 373.365 |
—— | 2-benzoyl-1,4-diphenylbut-2-ene-1,4-dione | 102596-02-1 | C23H16O3 | 340.378 |
1,3-二苯丙烷 | 1,3-diphenylpropane | 1081-75-0 | C15H16 | 196.292 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
ω-苄基苯乙酮 | dihydrochalcone | 1083-30-3 | C15H14O | 210.276 |
2-甲基-1,3-二苯基丙烷-1,3-二酮 | 1,3-diphenyl-2-methylpropane-1,3-dione | 1846-29-3 | C16H14O2 | 238.286 |
2-苄基-1,3-二苯基丙烷-1,3-二酮 | 2-benzyl-1,3-diphenyl-propane-1,3-dione | 28918-09-4 | C22H18O2 | 314.384 |
三苯甲酰基甲烷 | tribenzoylmethane | 641-44-1 | C22H16O3 | 328.367 |
2,2-二甲基-1,3-二苯基丙烷-1,3-二酮 | 2,2-dimethyl-1,3-diphenylpropane-1,3-dione | 41169-42-0 | C17H16O2 | 252.313 |
2-溴-1,3-二苯基丙烷-1,3-二酮 | 2-bromo-1,3-diphenylpropane-1,3-dione | 728-84-7 | C15H11BrO2 | 303.155 |
1,3-二苯基丙烷三酮 | 1,3-diphenyl-propane-1,2,3-trione | 643-75-4 | C15H10O3 | 238.243 |
1-苯基-1,3-丁二酮 | 1-phenylbutan-1,3-dione | 93-91-4 | C10H10O2 | 162.188 |
—— | 2-methylene-1,3-diphenylpropane-1,3-dione | 23718-99-2 | C16H12O2 | 236.27 |
—— | 2-fluoro-1,3-diphenyl-1,3-propanedione | 109801-24-3 | C15H11FO2 | 242.25 |
2-氯-1,3-二苯基丙烷-1,3-二酮 | 2-chloro-1,3-diphenyl-propane-1,3-dione | 4571-27-1 | C15H11ClO2 | 258.704 |
—— | 2-hydroxy-1,3-diphenyl-propane-1,3-dione | 4720-56-3 | C15H12O3 | 240.258 |
—— | 1,1-dibenzoylpropane | 59875-94-4 | C17H16O2 | 252.313 |
1,3-联苯-1-丁酮 | 1,3-diphenylbutane-1-one | 1533-20-6 | C16H16O | 224.302 |
2-氰基-1,3-二苯基-1,3-丙二酮 | dibenzoylacetonitrile | 31879-47-7 | C16H11NO2 | 249.269 |
2-(4-氯苄基)-1,3-二苯基丙烷-1,3-二酮 | 2-(4-chlorobenzyl)-1,3-diphenylpropane-1,3-dione | 130745-75-4 | C22H17ClO2 | 348.829 |
—— | 1,3,5-tris(2,2-dibenzoylethyl)benzene | —— | C54H42O6 | 786.924 |
3-[4-(二甲氨基)苯基]-1-苯基丙烷-1-酮 | 3-(4-(dimethylamino)phenyl)-1-phenylpropan-1-one | 58122-02-4 | C17H19NO | 253.344 |
—— | 1,3-diphenyl-2-isopropyl-1,3-propanedione | 59875-96-6 | C18H18O2 | 266.34 |
3-羟基-1,3-二苯基丙烷-1-酮 | 3-hydroxy-1,3-diphenylpropan-1-one | 42052-51-7 | C15H14O2 | 226.275 |
—— | (S)-3-hydroxy-1,3-diphenyl-propan-1-one | —— | C15H14O2 | 226.275 |
—— | (R)-3-hydroxy-1,3-diphenylpropane-1-one | 72237-27-5 | C15H14O2 | 226.275 |
—— | 1,3-diphenyl-1-mercaptopropan-3-one | 5076-35-7 | C15H14OS | 242.342 |
1,3-二苯基-2-丙基丙烷-1,3-二酮 | 1,3-Diphenyl-2-n-propyl-1,3-propandion | 59875-95-5 | C18H18O2 | 266.34 |
—— | 2-((methylthio)methyl)-1,3-diphenylpropane-1,3-dione | 85054-07-5 | C17H16O2S | 284.379 |
—— | 2-allyl-1,3-diphenyl-1,3-propanedione | 59875-97-7 | C18H16O2 | 264.324 |
2-(4-甲氧基苄基)-1,3-二苯基丙烷-1,3-二酮 | 2-(4-methoxybenzyl)-1,3-diphenylpropane-1,3-dione | 29045-01-0 | C23H20O3 | 344.41 |
—— | 1,3-diphenyl-2-(prop-2-yn-1-yl)propane-1,3-dione | 19823-69-9 | C18H14O2 | 262.308 |
—— | 1,3-diphenyl-2-oximino-1,3-propanedione | 51210-89-0 | C15H11NO3 | 253.257 |
—— | 2-acetyldibenzoylmethane | 19221-93-3 | C17H14O3 | 266.296 |
1,3-二苯基-2,2-二溴-1,3-丙二酮 | 2,2-dibromo-1,3-diphenylpropane-1,3-dione | 16619-55-9 | C15H10Br2O2 | 382.051 |
2-丁基-1,3-二苯基丙烷-1,3-二酮 | 2-butyl-1,3-diphenyl-propane-1,3-dione | 162521-29-1 | C19H20O2 | 280.367 |
2,2-二氟-1,3-二苯基-1,3-丙二酮 | 2,2-difluoro-1,3-diphenylpropane-1,3-dione | 365-00-4 | C15H10F2O2 | 260.24 |
—— | 2-methoxy-1,3-diphenylpropane-1,3-dione | 56007-76-2 | C16H14O3 | 254.285 |
1,3,3-三苯基-1-丙酮 | 1,3,3-triphenylpropan-1-one | 606-86-0 | C21H18O | 286.373 |
—— | 2-carbamoyl-1,3-diphenylpropan-1,3-dione | —— | C16H13NO3 | 267.284 |
2-苯甲酰基-1-(4-甲氧基苯基)-3-苯基丙烷-1,3-二酮 | 2-p-Anisoyl-1,3-diphenylpropan-1,3-dion | 111473-17-7 | C23H18O4 | 358.394 |
2,2-二氯-1,3-二苯基丙烷-1,3-二酮 | 2,2-dichloro-1,3-diphenylpropane-1,3-dione | 79344-04-0 | C15H10Cl2O2 | 293.149 |
—— | 2,2-dihydroxy-1,3-diphenylpropan-1,3-dione | 29574-75-2 | C15H12O4 | 256.258 |
2-甲基-1-苯基-1,3-丁二酮 | 2-methyl-1-phenyl-1,3-butanedione | 6668-24-2 | C11H12O2 | 176.215 |
—— | 4-benzoyl-5-oxo-5-phenyl-valeronitrile | 108717-15-3 | C18H15NO2 | 277.323 |
—— | 2-nonyl-1,3-dibenzoylmethane | 1268325-81-0 | C24H30O2 | 350.501 |
—— | 2-(but-3-ynyl)-1,3-diphenylpropane-1,3-dione | 1219806-90-2 | C19H16O2 | 276.335 |
—— | 1,1-Dibenzoyl-2-(4-(N,N-dimethylamino)phenyl)ethane | 134628-00-5 | C24H23NO2 | 357.452 |
1,5-二苯基-1,5-戊二酮 | 1,5-diphenyl-1,5-pentanedione | 6263-83-8 | C17H16O2 | 252.313 |
—— | 1,1-dibenzoylcyclopropane | 86302-10-5 | C17H14O2 | 250.297 |
1,2-联苯甲酰乙烷 | phenacylacetophenone | 495-71-6 | C16H14O2 | 238.286 |
—— | 2-(naphthalen-1-ylmethyl)-1,3-diphenylpropane-1,3-dione | 1360541-03-2 | C26H20O2 | 364.444 |
—— | 1,1,3,3-tetrabenzoylpropane | 4727-98-4 | C31H24O4 | 460.529 |
2-(3-甲基丁-2-烯基)-1,3-二苯基丙烷-1,3-二酮 | 2-(3-methylbut-2-enyl)-1,3-diphenylpropane-1,3-dione | 65612-73-9 | C20H20O2 | 292.378 |
2-苯甲酰基-1,4-二苯基丁烷-1,4-二酮 | 2-benzoyl-1,4-diphenylbutane-1,4-dione | 1854-56-4 | C23H18O3 | 342.394 |
—— | 2-benzoyl-1-phenylhexane-1,5-dione | 151330-38-0 | C19H18O3 | 294.35 |
—— | O-methyloximedibenzoylmethane | 69740-34-7 | C16H13NO3 | 267.284 |
—— | (S)-1,3-diphenylpent-4-en-1-one | —— | C17H16O | 236.313 |
—— | (R)-1,3-diphenylpent-4-en-1-one | 152140-55-1 | C17H16O | 236.313 |
—— | 2-benzoyl-1-phenylpentane-1,4-dione | 81396-47-6 | C18H16O3 | 280.323 |
—— | 2,3-dibenzoyl-1,4-diphenyl-butane-1,4-dione | 4440-93-1 | C30H22O4 | 446.502 |
苯乙酮 | acetophenone | 98-86-2 | C8H8O | 120.151 |
—— | 2-Diaminomethylene-1,3-diphenyl-propane-1,3-dione | 126266-94-2 | C16H14N2O2 | 266.299 |
—— | 1-(4-methylphenyl)-4-phenyl-1,4-butanedione | 40794-87-4 | C17H16O2 | 252.313 |
—— | dibenzoylmethane monooxime | 5741-75-3 | C15H13NO2 | 239.274 |
—— | 1,3-Diphenyl-propane-1,3-dione monooxime | 5741-75-3 | C15H13NO2 | 239.274 |
1,3-二苯基-2-(1-苯基乙基)丙烷-1,3-二酮 | 1,3-diphenyl-2-(1-phenyl-ethyl)-propane-1,3-dione | 116140-58-0 | C23H20O2 | 328.411 |
—— | 2-(ethoxymethylene)-1,3-diphenylpropane-1,3-dione | —— | C18H16O3 | 280.323 |
2,4-二氧代-4-苯基-丁酸 | 2,4-dioxo-4-phenylbutanoic acid | 5817-92-5 | C10H8O4 | 192.171 |
—— | 3-benzoylpentane-2,4-dione | 4728-02-3 | C12H12O3 | 204.225 |
—— | 1,2,3-triphenylpropane-1,3-dione | 4888-39-5 | C21H16O2 | 300.357 |
—— | 2-dimethylaminomethylidene-1,3-diphenylpropane-1,3-dione | 85302-05-2 | C18H17NO2 | 279.338 |
—— | 2-diazo-1-phenyl-1-propanone | 14088-57-4 | C9H8N2O | 160.175 |
2-二苯甲基-1,3-二苯基丙烷-1,3-二酮 | 2-benzhydryl-1,3-diphenylpropane-1,3-dione | 60999-93-1 | C28H22O2 | 390.481 |
—— | Dithio-bis-(dibenzoylmethane) | 72087-95-7 | C30H22O4S2 | 510.634 |
—— | methyl 3-benzoyl-4-oxo-4-phenylbutanoate | 32976-30-0 | C18H16O4 | 296.323 |
—— | 2-Cinnamyldibenzoylmethane | 28918-12-9 | C24H20O2 | 340.422 |
—— | 1,3-diphenyl-2-(3-phenyl-allyl)-propane-1,3-dione | 329327-83-5 | C24H20O2 | 340.422 |
—— | Dibenzoyl-p-nitro-benzoyl-methan | 20716-05-6 | C22H15NO5 | 373.365 |
—— | 2-benzoyl-1,4-diphenylbut-2-ene-1,4-dione | 102596-02-1 | C23H16O3 | 340.378 |
—— | 1,3-Diphenyl-2-p-tolyl-propane-1,3-dione | 71597-70-1 | C22H18O2 | 314.384 |
1,3-二苯丙烷 | 1,3-diphenylpropane | 1081-75-0 | C15H16 | 196.292 |
—— | 1,3-diphenyl-2-(thiophen-2-ylmethyl)propane-1,3-dione | —— | C20H16O2S | 320.412 |
—— | 2-benzoyl-3-methyl-1-phenylhexane-1,5-dione | —— | C20H20O3 | 308.377 |