罗格宁
环烯醚萜
化学
立体化学
有机化学
高效液相色谱法
糖苷
作者
Søren Rosendal Jensen,Svend Erik Lyse-Petersen,Bent Nielsen
出处
期刊:Phytochemistry
[Elsevier]
日期:1979-01-01
卷期号:18 (2): 273-277
被引量:71
标识
DOI:10.1016/0031-9422(79)80069-2
摘要
In addition to the known iridoid glucosides loganin, sweroside and cantleyoside, Dipsacus sylvestris has provided 4 novel bis-iridoid glucosides named sylvestrosides I–IV, composed of swerosidic acid, secologanic acid, loganin and loganin aglucone. Sylvestroside I, II and III have been fully characterized by chemical conversions and by 13C NMR spectroscopy. A probable formula for sylvestroside IV is presented.
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