Hyperacmosin R, a New Decarbonyl Prenylphloroglucinol with Unusual Spiroketal Subunit from Hypericum acmosepalum
文献类型：期刊论文
| 作者 | Ma, YH; Liu, XY; Liu, B; Li, PP; Suo, XY; Zhu, TT; Ji, TF; Li, J; Li, XX |
| 刊名 | MOLECULES
 |
| 出版日期 | 2022 |
| 卷号 | 27期号:18 |
| 英文摘要 | Two previously undescribed polycyclic polyprenylated acylphloroglucinols, hyperacmosins R-S (1-2), were obtained from the aerial parts of Hypericum acmosepalum. Their structures were elucidated by extensive spectroscopic analysis and electronic circular dichroism calculation (ECD). Compound 1 featured an unprecedented 5,8-spiroketal subunit as well as the loss of C-2 ' carbonyl in the phloroglucinol ring. In addition, compounds 1 and 4 showed weak hepatoprotective activity against paracetamol-induced HepG2 cell damage at 10 mu m. The plausible biosynthetic pathway of 1 was proposed via a retro-Clasisen reaction and decarboxylation. |
| 源URL | [http://210.75.249.4/handle/363003/61117]  |
| 专题 | 西北高原生物研究所_中国科学院西北高原生物研究所 |
| 推荐引用方式 GB/T 7714 | Ma, YH,Liu, XY,Liu, B,et al. Hyperacmosin R, a New Decarbonyl Prenylphloroglucinol with Unusual Spiroketal Subunit from Hypericum acmosepalum[J]. MOLECULES,2022,27(18). |
| APA | Ma, YH.,Liu, XY.,Liu, B.,Li, PP.,Suo, XY.,...&Li, XX.(2022).Hyperacmosin R, a New Decarbonyl Prenylphloroglucinol with Unusual Spiroketal Subunit from Hypericum acmosepalum.MOLECULES,27(18). |
| MLA | Ma, YH,et al."Hyperacmosin R, a New Decarbonyl Prenylphloroglucinol with Unusual Spiroketal Subunit from Hypericum acmosepalum".MOLECULES 27.18(2022). |
入库方式： OAI收割
来源：西北高原生物研究所
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