Hypoxylonoids A-G: Isopimarane diterpene glycosides from Xylaria hypoxylon
文献类型：期刊论文
| 作者 | Zhou,Peng; Zheng,Meijia; Li,Xiao-Nian; Wei,Mengsha; Zhang,Mi; Li,Qin; Zang,Yi; Sun,Weiguang; Wang,Jianping; Zhu,Hucheng |
| 刊名 | PHYTOCHEMISTRY
 |
| 出版日期 | 2021 |
| 卷号 | 182页码:112613 |
| ISSN号 | 0031-9422 |
| 关键词 | Xylaria hypoxylon Xylariaceae Isopimarane diterpene glycosides X-ray diffraction analyses FUNGUS METABOLITES PIMARANE |
| DOI | 10.1016/j.phytochem.2020.112613 |
| 英文摘要 | Seven undescribed isopimarane diterpene glycosides hypoxylonoids A-G, along with five known analogues were obtained from the fungus Xylaria hypoxylon. The structures and absolute configurations of hypoxylonoids A-G were confirmed by extensive spectroscopic and single-crystal X-ray diffraction analyses. Among these compounds, the gamma-lactone moiety formed between C-19 and C-6 of hypoxylonoid A; the 1,2-methyl shift of Me-18 of hypoxylonoids B and E; and the decarboxylation of C-19 of hypoxylonoid E, make them outstanding from the isopimarane family. Single crystal X-ray diffraction analyses of hypoxylonoids A, C, F, and 15-hydroxy 16-alpha-D-mannopyranosyloxyisopimar-7-en-19-oic acid was performed to determine their absolute structural configuration. |
| WOS记录号 | WOS:000609228000011 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/73768]  |
| 专题 | 中国科学院昆明植物研究所 |
| 作者单位 | 1.Huazhong Univ Sci & Technol, Tongji Med Coll, Hubei Key Lab Nat Med Chem & Resource Evaluat, Wuhan 430030, Hubei, Peoples R China 2.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650204, Yunnan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou,Peng,Zheng,Meijia,Li,Xiao-Nian,et al. Hypoxylonoids A-G: Isopimarane diterpene glycosides from Xylaria hypoxylon[J]. PHYTOCHEMISTRY,2021,182:112613. |
| APA | Zhou,Peng.,Zheng,Meijia.,Li,Xiao-Nian.,Wei,Mengsha.,Zhang,Mi.,...&Zhang,Yonghui.(2021).Hypoxylonoids A-G: Isopimarane diterpene glycosides from Xylaria hypoxylon.PHYTOCHEMISTRY,182,112613. |
| MLA | Zhou,Peng,et al."Hypoxylonoids A-G: Isopimarane diterpene glycosides from Xylaria hypoxylon".PHYTOCHEMISTRY 182(2021):112613. |
入库方式： OAI收割
来源：昆明植物研究所
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