昆柏(Cydonia Oblonga Mill)中两个新离子苷的分离叶子

A. Lutz-Röder, Marc Schneider, P. Winterhalter
{"title":"昆柏(Cydonia Oblonga Mill)中两个新离子苷的分离叶子","authors":"A. Lutz-Röder, Marc Schneider, P. Winterhalter","doi":"10.1080/10575630290020028","DOIUrl":null,"url":null,"abstract":"The 9- O - - d -glucopyranosides of (6 R )-3-oxo-4-hydroxy-7,8-dihydro- -ionol 1 and 3-oxo-5,6-epoxy- -ionol 2 were isolated from quince leaves. The glycosidic extract was obtained by XAD-2 adsorption and MeOH elution. After DCCC separation and flash chromatography, purification by high performance liquid chromatography was carried out. The novel quince leaf constituents were characterized as peracetates 1a and 2a .","PeriodicalId":18873,"journal":{"name":"Natural Product Letters","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2002-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"16","resultStr":"{\"title\":\"Isolation of Two New Ionone Glucosides from Quince ( Cydonia Oblonga Mill.) Leaves\",\"authors\":\"A. Lutz-Röder, Marc Schneider, P. Winterhalter\",\"doi\":\"10.1080/10575630290020028\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The 9- O - - d -glucopyranosides of (6 R )-3-oxo-4-hydroxy-7,8-dihydro- -ionol 1 and 3-oxo-5,6-epoxy- -ionol 2 were isolated from quince leaves. The glycosidic extract was obtained by XAD-2 adsorption and MeOH elution. After DCCC separation and flash chromatography, purification by high performance liquid chromatography was carried out. The novel quince leaf constituents were characterized as peracetates 1a and 2a .\",\"PeriodicalId\":18873,\"journal\":{\"name\":\"Natural Product Letters\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2002-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"16\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Natural Product Letters\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1080/10575630290020028\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Natural Product Letters","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/10575630290020028","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 16

摘要

从木瓜叶中分离得到(6 R)-3-氧-4-羟基-7,8-二氢-离子醇1和3-氧-5,6-环氧-离子醇2的9- O -d -葡萄糖吡喃苷。通过XAD-2吸附和甲醇洗脱得到糖苷提取物。经DCCC分离、闪蒸色谱后,进行高效液相色谱纯化。木瓜叶的新成分为过乙酸酯1a和过乙酸酯2a。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Isolation of Two New Ionone Glucosides from Quince ( Cydonia Oblonga Mill.) Leaves
The 9- O - - d -glucopyranosides of (6 R )-3-oxo-4-hydroxy-7,8-dihydro- -ionol 1 and 3-oxo-5,6-epoxy- -ionol 2 were isolated from quince leaves. The glycosidic extract was obtained by XAD-2 adsorption and MeOH elution. After DCCC separation and flash chromatography, purification by high performance liquid chromatography was carried out. The novel quince leaf constituents were characterized as peracetates 1a and 2a .
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
A new lignan glycoside and other constituents from Cephalaria ambrosioides. Highly oxygenated triterpenes from the roots of Atropa acuminata. Microbial transformation of (+)-androsta-1 ,4-diene-3,17-dione by Cephalosporium aphidicola. Separation and identification of Taxifolin 3-O-glucoside isomers from Chamaecyparis obtusa (Cupressaceae). Quinovic acid glycosides from Mitragyna stipulosa--first examples of natural inhibitors of snake venom phosphodiesterase I.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1