| 1 | 卢旺达产迷迭香化学成分研究I(英文)显示文摘为了解迷迭香(Rosmarinus officinaisL.)中的化学成分,从其95%乙醇提取物中分离得到了13种化合物,经波谱分析,分别鉴定为(Z)-3-hexenyl glucoside (1),(Z)-3-hexenylO-β-D-glucopyranosyl-(1′→6′)-β-D-glucopyranoside (2),erythritol-1-O-(6-O-trans-caffeoyl)-β-D-glucopyranoside (3),2,3,4,5-tetrahydroxyhexyl-6-O-trans-caffeoyl-β-glucopyranoside (4),1,2,3,4-tetrahydroxy-2-methylbutane-4-O-(6-O-trans-caffeoyl)-β-D-glucopyranoside (5),咖啡酸(6),迷迭香酸(7),methyl rosmarinate (8),methyl benzoate-4-β-glucoside (9),benzyl-β-D-glucopyranoside (10),benzyl-O-β-D-apiofuranosyl-(1→2)-β-D-glucopyranoside (11),1,2-di-O-β-D-glucopranosyl-4-allylbenzene (12)及(+)-syringaresinol-4′-O-β-D-glucopyranoside (13)。其中,化合物1~5和8~13为首次从迷迭香属分离得到,并修正了化合物13的波谱数据。 | TIWALADE Adegoke Adelakun 李晓霞 瞿璐 陈玥 王涛 张祎 | 2015 | 热带亚热带植物学报2015，23，3： | 5 |
| 5 | Tabernaesine J,a Novel Vincamine-Type Indole Alkaloid with 6/5/6/6/6/5/5 Heptacyclic-Ring System Scaffold from Tabernaemontana pachysiphon显示文摘Comprehensive Summary Tabernaesine J(1),an unprecedented vincamine-type indole alkaloid with 6/5/6/6/6/5/5 heptacyclic-ring system,as well as one new biogenetically related vincamine-type indole alkaloid(2),were isolated from leaves of Tabernaemontana pachysiphon.Their structures were established by a combination of HRESIMS,NMR,single crystal X-ray diffraction,and ECD calculation.The unprecedented pen-ta-lactone ring in tabernaesine J(1)was postulated to be derived from acetyl-CoA enolate anion.Alkaloid 2 combined with fluconazole has the potential to overcome fluconazole resistance in Candida albicans. | Wen-Fang Yi Tiwalade A.Adelakun Xue Bai Yu Zhang Xiao-Jiang Hao | 2022 | Chinese Journal of Chemistry2022，40，4： | 1 |
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