PHENOLIC, IRIDOID AND IONYL GLYCOSIDES FROM HOMALIUM-CEYLANICUM

被引：43
作者：
EKABO, OA
FARNSWORTH, NR
SANTISUK, T
REUTRAKUL, V
机构：
[1] UNIV ILLINOIS,COLL PHARM,PROGRAM COLLABORAT RES PHARMACEUT SCI,CHICAGO,IL 60612
[2] ROYAL FORESTRY DEPT,FOREST HERBARIUM,BANGKOK 10900,THAILAND
[3] MAHIDOL UNIV,FAC SCI,DEPT CHEM,BANGKOK 10400,THAILAND
来源：
PHYTOCHEMISTRY | 1993年 / 32卷 / 03期
关键词：
HOMALIUM-CEYLANICUM; FLACOURTIACEAE; STEMS; TWIGS; PHENOLIC GLYCOSIDE; IRIDOID GLUCOSIDES; IONYL GLUCOSIDE; SALIREPOSIDE; SALIREPIN; HOMALOSIDE B; C; 6-O-(3''; 4''-DIMETHOXY-CINNAMOYL)CATAPOL; 3-HYDROXY-BETA-IONYL-BETA-D-GLUCOPYRANOSIDE;
D O I：
10.1016/S0031-9422(00)95165-3
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：
Salireposide, salirepin and two related novel phenolic glycosides named homaloside B [1-(2-methoxybenzoyloxy)methyl-5-hydroxyphenyl-beta-D-glucopyranoside] and homaloside C (1-furoyloxymethyl-5-hydroxyphenyl-beta-D-glucopyranoside) were isolated from the n-butanol-soluble fraction of Homalium ceylanicum. Two other new glucosides, 6-O-(3'',4''-dimethoxycinnamoyl)catapol and 3-hydroxy-beta-inoyl-beta-D-glucopyranoside were also isolated from this fraction. The structures were solved by chemical and NMR spectroscopic (COLOC, FLOCK, selective INEPT) methods.
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页码：747 / 754
页数：8
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