1) orobol
二羟四氢黄酮
2) 5,7,3',5'-tetrahydroxy-dihydroflavone
5,7,3',5'-四羟基二氢黄酮
1.
RESULTS Seven compounds were isolated and elucidated as tricosanol (Ⅰ),heptacosanoic acid (Ⅱ),3,5,7,3′-tetrahydroxyflavone (Ⅲ),5,7,3′,5′-tetrahydroxy-dihydroflavone (Ⅳ),apigenin (Ⅴ),luteolin (Ⅵ) and stigmasterol-3-O-β-D-glucopyran.
结果分离鉴定了7个化合物,分别为正二十三醇(Ⅰ)、正二十七烷酸(Ⅱ)、3,5,7,3′-四羟基黄酮(Ⅲ)、5,7,3′,5′-四羟基二氢黄酮(Ⅳ)、芹菜素(Ⅴ)、木犀草素(Ⅵ)和豆甾醇-3-O-β-D-葡萄糖苷(Ⅶ)。
3) 3,5,7-tetrahydroxy flavanone
3,5,7-四羟基二氢黄酮
4) 7-hydroxy-2,3-dihydro-2-flaconoid
7-羟基二氢黄酮
1.
All the intermediate and final product were analyzed and characterized by liquid chromatography,ultraviolet Spectrophotometer,infrared Spectrophotometer,we make sure that the final product is 7-hydroxy-2,3-dihydro-2-flaconoid.
本文采用苯甲叉基丙二腈作为中间体,与间苯二酚在无水ZnCl2和HCl气体的催化作用下制得亚胺盐,再水解,脱羧,分离得到产物,通过液相色谱、紫外、红外等手段对中间产物和最终产物进行分析鉴定,确定最终产物是7-羟基二氢黄酮。
6) 2',5,6',7-tetrahydroxy-flavanonol
2',5,6',7-四羟基二氢黄酮醇
补充资料：1,3-双(羟甲基-2(1H)四氢-嘧啶酮
CAS：3270-74-4
分子式：C6H12N2O3
中文名称：1,3-双(羟甲基-2(1H)四氢-嘧啶酮
英文名称：tetrahydro-1,3-bis(hydroxymethyl)-2(1H)-Pyrimidinone
1,3-bis(Hydroxymethyl) hexahydropyrimidin-2-one
tetrahydro-1,3-bis(hydroxymethyl)-2(1h)-pyrimidinon
分子式：C6H12N2O3
中文名称：1,3-双(羟甲基-2(1H)四氢-嘧啶酮
英文名称：tetrahydro-1,3-bis(hydroxymethyl)-2(1H)-Pyrimidinone
1,3-bis(Hydroxymethyl) hexahydropyrimidin-2-one
tetrahydro-1,3-bis(hydroxymethyl)-2(1h)-pyrimidinon
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条