Aboua Timothée Okpekon, Seri Chardin Seri, Maxime Eric Joel Dade, Akpa Salemon Agnes, Yao San, Yao Landry Kouakou
{"title":"产自Côte d 'Ivoire的特有番荔枝科植物Uvaria tortilis茎部的植物化学成分","authors":"Aboua Timothée Okpekon, Seri Chardin Seri, Maxime Eric Joel Dade, Akpa Salemon Agnes, Yao San, Yao Landry Kouakou","doi":"10.4236/ojapps.2023.136071","DOIUrl":null,"url":null,"abstract":"Uvaria tortilis is a lianescent annonaceous species endemic to the Côte d’Ivoire where it is used to treat amenorrhea and as uterotonic. Thus, the MeOH crude extract of its stem barks was investigated in order to determine the chemical composition. A new C-benzyl hydroxlated, uvriatortilisin (1), together with six known compounds, dichamanetin (2), β-sitosterol (3), stigmasterol (4), chamanetin (5), uvaretin (6) and (-)-epicatechin (7), were isolated. Structure of these compounds was elucidated using spectroscopic techniques, including IR, UV, MS and NMR (1D and 2D). Certain compounds could be considered to have chemotaxonomic value.","PeriodicalId":63421,"journal":{"name":"应用科学(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Phytochemical Constituents of the Stem Barks of <i>Uvaria tortilis</i>, an Endemic Annonaceae from Côte d’Ivoire\",\"authors\":\"Aboua Timothée Okpekon, Seri Chardin Seri, Maxime Eric Joel Dade, Akpa Salemon Agnes, Yao San, Yao Landry Kouakou\",\"doi\":\"10.4236/ojapps.2023.136071\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Uvaria tortilis is a lianescent annonaceous species endemic to the Côte d’Ivoire where it is used to treat amenorrhea and as uterotonic. Thus, the MeOH crude extract of its stem barks was investigated in order to determine the chemical composition. A new C-benzyl hydroxlated, uvriatortilisin (1), together with six known compounds, dichamanetin (2), β-sitosterol (3), stigmasterol (4), chamanetin (5), uvaretin (6) and (-)-epicatechin (7), were isolated. Structure of these compounds was elucidated using spectroscopic techniques, including IR, UV, MS and NMR (1D and 2D). Certain compounds could be considered to have chemotaxonomic value.\",\"PeriodicalId\":63421,\"journal\":{\"name\":\"应用科学(英文)\",\"volume\":\"1 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"应用科学(英文)\",\"FirstCategoryId\":\"1089\",\"ListUrlMain\":\"https://doi.org/10.4236/ojapps.2023.136071\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"应用科学(英文)","FirstCategoryId":"1089","ListUrlMain":"https://doi.org/10.4236/ojapps.2023.136071","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Phytochemical Constituents of the Stem Barks of Uvaria tortilis, an Endemic Annonaceae from Côte d’Ivoire
Uvaria tortilis is a lianescent annonaceous species endemic to the Côte d’Ivoire where it is used to treat amenorrhea and as uterotonic. Thus, the MeOH crude extract of its stem barks was investigated in order to determine the chemical composition. A new C-benzyl hydroxlated, uvriatortilisin (1), together with six known compounds, dichamanetin (2), β-sitosterol (3), stigmasterol (4), chamanetin (5), uvaretin (6) and (-)-epicatechin (7), were isolated. Structure of these compounds was elucidated using spectroscopic techniques, including IR, UV, MS and NMR (1D and 2D). Certain compounds could be considered to have chemotaxonomic value.
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