Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Ramkhamhaeng University, Bangkok 10240, Thailand.
Department of Chemistry, Faculty of Science, Srinakharinwirot University, Bangkok 10110, Thailand.
Nat Prod Res. 2020 Nov;34(21):3019-3026. doi: 10.1080/14786419.2018.1540477. Epub 2020 Sep 23.
A new -abietane lactone, 3-oxojolkinolide A (), together with 16 known compounds, helioscopinolide E (), helioscopinolide A (), 3-methyl-9-carbazole (), carbalexin (), carbalexin B (), glycaborinine (), arborinine (), 1-indole-3-carbaldehyde (), glycoamide A (), glycoamide B (), 2-(-methyl-2-phenylacetamido)benzoic acid (), 2-(methylamine)-methylbenzoate (), fraxidin (), scopoletin (), (-)-syringaresinol () and ferulic acid () were isolated from . The structures of these compounds were elucidated using spectroscopic techniques such as NMR and MS. Among them, compounds -, and - were isolated from the genus for the first time.
一种新的贝壳杉烷内酯，3-氧代乔考宁内酯 A ()，与 16 种已知化合物一起，包括 helioscopinolide E ()、helioscopinolide A ()、3-甲基-9-咔唑 ()、卡巴利辛 ()、卡巴利辛 B ()、glycaborinine ()、arborinine ()、1-吲哚-3-甲酰 ()、glycoamide A ()、glycoamide B ()、2-(-甲基-2-苯乙酰胺基)苯甲酸 ()、2-(甲胺)-甲基苯甲酸酯 ()、fraxidin ()、scopoletin ()、(-)-丁香树脂醇 () 和阿魏酸 ()，从 中分离出来。这些化合物的结构通过 NMR 和 MS 等光谱技术进行了阐明。其中，化合物 -、- 和 - 是首次从属中分离得到的。
