5,8-二羟基-2- ( 2-苯乙基)色酮结构式 常用名 5,8-二羟基-2- ( 2-苯乙基)色酮 英文名 5,8-dihydroxy-2-(2-phenylethyl)chromone CAS号 69809-24-1 分子量 282.29100 密度 1.342g/cm3 沸点 509.2ºC at 760 mmHg 分子式 C17H14O4 熔点 N/A MSDS N/A 闪点 192.3ºC ...
中文名称5,8-二羟基-2- ( 2-苯乙基)色酮 中文同义词5,8-二羟基-2- ( 2-苯乙基)色酮 英文名称5,8-dihydroxy-2-(2-phenylethyl)chromone 英文同义词5,8-dihydroxy-2-(2-phenylethyl)chromone;4H-1-Benzopyran-4-one, 5,8-dihydroxy-2-(2-phenylethyl)- ...
5,8-二羟基-2- ( 2-苯乙基)色酮 CAS号: 69809-24-1 英文名: 5,8-dihydroxy-2-(2-phenylethyl)chromone 英文别名: 5,8-dihydroxy-2-(2-phenylethyl)chromone;4H-1-Benzopyran-4-one, 5,8-dihydroxy-2-(2-phenylethyl)- 中文名: 5,8-二羟基-2- ( 2-苯乙基)色酮 ...
Three new 5,6,7,8-tetrahydro-2-(2-phenylethyl)chromones and one new dimeric 2-(2-phenylethyl)chromone were isolated from the agarwood of Aquilaria crassna Pierre ex Lecomte in Laos. The structures of the isolates were elucidated by spectroscopic methods, and their configurations were determined ...
中文名称:(6S,7S,8S)-6,7,8-三羟基5,6,7,8-四氢-2-(2-苯乙基)色酮产品编号:AB3335英文名称:6,7-Dihydroxy-2-(2-phenylethyl)-5,6,7,8-tetrahydrochromoneCAS号:2803559-82-0分子式:C17H18O4分子量:286.32纯度:HPLC≥98.0%供应情况:大量现货鉴定方法: 质谱(Mass), 核磁(NMR)储存条件:2-8℃用途...
Crystal structure of 1,6-di(ferrocenyl)-3,4-dihydroxy-hexa-2,4-diene- 1,6-dion, Fe2(C5H5)2(C16H12O4) Crystal structure of tetramethyl (1α,2β,3α,5α,6β,7α,8β,9α,11α,12β)-4,10-dioxahexacyclo[ 5.5.1.02,6.03,5.08,12.09,11]tridecane- 3,5,9,11-tetracarboxylate, C19...
4 ′ ,6-Dihydroxyphenylethylchromone ( 7 ) exhibited the most potent effect with an IC 50 value of 319mol ratio relative to 12- O -tetrade-canoylphorbol-13-acetate. This study is the first to report the antitumor promoting activity of 2-(2-phenylethyl)chromone derivatives, as well as ...
(2-phenylethyl)-6,7-epoxy-5,8-dihydroxy- -O- 5,6,7,8-tetrahydrochromone(isomer) 9* 14.33 313.107 6 0 283.112 5, 257.120 1, 121.068 5 2×-O- OCH3 C18H16O5 DEPEC oxidoagarochromone B(isomer) L1 10* 14.69 283.097 1 0.3 255.102 0, 227.107 1, 192.042 0 2×-O- C17H14O4 DEP...
Department of Medicinal Chemistry高等学校化学研究(英文版)Facile Synthesis of 5-Hydroxy-2-(2-phenylethyl)chromone[J]. ZHANG Lan-ping and WANG Ya-lou Department of Medicinal Chemistry,China Pharmaceutical University,Nanjing 210009,P.R.China.Chemical Research in Chinese Universities. 2010(02)...
5-Hydroxy-2-(2-phenylethyl)chromone(1) was synthesized from 2,6-dihydroxyacetophenone(7) obtained via four-steps resorcinol-reacting with phenylpropionic acid,the procedures involved are Baker-Venkataraman rearrangement and cyclization which are easy to conduct,the overall yield is 32%.doi:CNKI:SUN:...