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题名: Novel ent-abietane diterpenoids from Isodon eriocalyx var. laxiflora
作者: Niu, XM; null(黎胜红); null(赵勤实); Mei, SX; Lin, ZW; null(孙汉董); Lu, Y; Wang, C; Zheng, QT
刊名: HELVETICA CHIMICA ACTA
英文摘要: Two novel ent-abietane diterpenoids, 3alpha,20-epoxy-6beta-hydroxy-1,7-dioxo-ent-abiet-15(17)-en-16-oic acid (1) and ent-abieta-7,15(17)-diene-3beta,16,18-triol (2) were isolated from Isodon eriocalyx var. laxiflora. Their structures were determined by extensive spectroscopic analysis and confirmed by X-ray crystallography. Compound 1 is an unprecedented example that establishes that a naturally occurring ent-abietane diterpenoid can have an oxygenation pattern almost identical to those of 3alpha,20-epoxy-ent-kaurane diterpenoids.
出版日期: 2003
卷号: 86, 期号:2, 页码:299-306
语种: 英语
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内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/5100
Appears in Collections:植物化学与西部植物资源持续利用国家重点实验室_期刊论文

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作者单位: 1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Phytochem & Plant Resources, Kunming 650204, Yunnan, Peoples R China
2.Chinese Acad Med Sci, Inst Mat Med, Beijing 100050, Peoples R China

Recommended Citation:
Niu, XM; Li, SH; Zhao, QS; Mei, SX; Lin, ZW; Sun, HD; Lu, Y; Wang, C; Zheng, QT.Novel ent-abietane diterpenoids from Isodon eriocalyx var. laxiflora,HELVETICA CHIMICA ACTA,2003,86(2):299-306
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