Acylated tetrahydroisoquinoline-monoterpene glucosides from Alangium lamarckii

被引:17
作者
Itoh, A [1 ]
Tanahashi, T [1 ]
Nagakura, N [1 ]
机构
[1] KOBE PHARMACEUT UNIV,HIGASHINADA KU,KOBE 658,JAPAN
关键词
Alangium lamarckii; Alangiaceae; fruits; tetrahydroisoquinoline-monoterpene glucosides 2'-O-acyl-demethylalangisides; 2'-O-acyl-alangisides 2'-O-acyl-3-O-demethyl-2-O-methylalangisides;
D O I
10.1016/0031-9422(95)00668-0
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
From the fruits of Alangium lamarckii, seven novel tetrahydroisoquinoline-monoterpene glucosides, 2'-O-trans-feruloyldemethylalangiside, 2'-O-trans-feruloylalangiside, 2'-O-trans-feruloyl-3-O-demethyl-2-O-methylalangiside, 2'-O-trans-sinapoyldemethylalangiside, 2'-O-trans-sinapoylalangiside, 2'-O-trans-sinapoyl-3-O-demethyl-2-O-methylalangiside and 2'-O-trans-[4-(1,3-dihydroxypropoxy)-3-methoxycinnamoyl]alangiside, were isolated and their structures determined on the basis of spectroscopic methods.
引用
收藏
页码:651 / 656
页数:6
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