{"title":"Pyrrolizidine alkaloids in Senecio vulgaris L. growing in Iceland.","authors":"K Ingolfsdóttir, P J Hylands","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>The distribution of toxic pyrrolizidine alkaloids in the Icelandic flora has been studied for the first time. In addition to the isolation of senecionine, seneciphylline, and retrorsine from Senecio vulgaris L., the presence of riddelline was confirmed by high resolution NMR spectroscopy. The presence of this alkaloid in S. vulgaris has previously been controversial. Furthermore, senecionine oxide and seneciphylline oxide were isolated by preparative centrifugal chromatography.</p>","PeriodicalId":7082,"journal":{"name":"Acta pharmaceutica Nordica","volume":"2 5","pages":"343-8"},"PeriodicalIF":0.0000,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta pharmaceutica Nordica","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The distribution of toxic pyrrolizidine alkaloids in the Icelandic flora has been studied for the first time. In addition to the isolation of senecionine, seneciphylline, and retrorsine from Senecio vulgaris L., the presence of riddelline was confirmed by high resolution NMR spectroscopy. The presence of this alkaloid in S. vulgaris has previously been controversial. Furthermore, senecionine oxide and seneciphylline oxide were isolated by preparative centrifugal chromatography.
分享
京公网安备 11010802042870号
京ICP备2023020795号-1
求助内容：
应助结果提醒方式：
扫码关注我们
