{"title":"日本红豆杉(Taxus Cuspidata)心材的一种新动力","authors":"H. Kiyota, Q. Shi, T. Oritani","doi":"10.1080/1057563029001/4791","DOIUrl":null,"url":null,"abstract":"A new drimane sesquiterpenoid was isolated from the heartwood of the Japanese yew, Taxus cuspidata Sieb. et Zucc. Its structure was established as 1 g -acetoxyisodrimeninol (1 g -acetoxy-11,12-epoxy-7-drimen-11-ol, 1 ). This compound was gradually oxidized to give n -lactone (1 g -acetoxy-8-drimeno-11,12-lactone, 4 ).","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":"10","resultStr":"{\"title\":\"A New Drimane from the Heartwood of the Japanese Yew, Taxus Cuspidata\",\"authors\":\"H. Kiyota, Q. Shi, T. Oritani\",\"doi\":\"10.1080/1057563029001/4791\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A new drimane sesquiterpenoid was isolated from the heartwood of the Japanese yew, Taxus cuspidata Sieb. et Zucc. Its structure was established as 1 g -acetoxyisodrimeninol (1 g -acetoxy-11,12-epoxy-7-drimen-11-ol, 1 ). This compound was gradually oxidized to give n -lactone (1 g -acetoxy-8-drimeno-11,12-lactone, 4 ).\",\"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\":\"10\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Natural Product Letters\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1080/1057563029001/4791\",\"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/10.1080/1057563029001/4791","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 10
摘要
从日本红豆杉(Taxus cuspidata Sieb)心材中分离到一个新的驱动倍半萜类化合物。调查。确定其结构为1 g -乙酰氧基异丙胺醇(1 g -乙酰氧基-11,12-环氧-7-乙酰氧基-11-醇，1)。该化合物被逐渐氧化生成n -内酯(1g -乙酰氧基-8-基氨基-11,12-内酯，4)。
A New Drimane from the Heartwood of the Japanese Yew, Taxus Cuspidata
A new drimane sesquiterpenoid was isolated from the heartwood of the Japanese yew, Taxus cuspidata Sieb. et Zucc. Its structure was established as 1 g -acetoxyisodrimeninol (1 g -acetoxy-11,12-epoxy-7-drimen-11-ol, 1 ). This compound was gradually oxidized to give n -lactone (1 g -acetoxy-8-drimeno-11,12-lactone, 4 ).
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