高良姜根茎中一个新的二芳基庚烷(英文)  

A New Diarylheptanoid from the Rhizomes of Alpinia officinarum

作　　者：赵玲[1] 曲玮[1] 付菊琴[1] 梁敬钰[1] 

机构地区：[1]中国药科大学天然药物化学教研室,南京210009

出　　处：《中国天然药物》2010年第4期241-243,共3页

摘　　要：目的:对高良姜(Alpinia officinarum Hance)根茎化学成分进行研究。方法:运用多种层析方法进行分离纯化,通过波谱解析进行结构鉴定。结果:分离鉴定了5个二芳基庚烷类化合物,分别为:5-乙氧基-7-(4-羟基-3-甲氧基苯基)-1-苯基-3-庚酮(1),5-羟基-1,7-二苯基-3-庚酮(2),5-羟基-7-(4-羟基-3-甲氧基苯基)-1-苯基-3-庚酮(3),5-甲氧基-7-(4-羟基-3-甲氧基苯基)-1-苯基-3-庚酮(4),(E)-7-(4-羟基-3-甲氧基苯基)-1-苯基-4-烯-3-庚酮(5)。结论:化合物1为新的二芳基庚烷类化合物。AIM：To study the chemical constituents from the rhizomes of Alpinia officinarum Hance.METHODS：The chemical constituents were isolated with various chromatographic techniques,and their chemical structures were elucidated on the basis of spectral analysis.RESULTS：Five diarylheptanoids were obtained and their structures were identified as 5-ethoxyl-7-（4-hydroxy-3-methoxy-phenyl）-1-phenyl-3-heptanone（1）,5-hydroxy-1,7-diphenyl-3-heptanone（2）,5-hydroxy-7-（4-hydroxyl-3-methoxyphenyl）-1-phenyl-3-heptanone（3）,5-methoxy-7-（4-hydroxy-3-methoxyphenyl）-1-phenyl-3-heptanone（4）,and（E）-7-（4-hydroxy-3-methoxyphenyl）-1-phenylhept-4-en-3-one（5）.CONCLUSION：Compound 1 is a new diarylheptanoid.

关 键 词：高良姜 二芳基庚烷 5-乙氧基-7-(4-羟基-3-甲氧基苯基)-1-苯基-3-庚酮 

分 类 号：R284.1[医药卫生—中药学]