加迪塔酮，一种基于前所未有的碳骨架的二萜类化合物，从加迪塔大戟中分离得到。
Gaditanone, a Diterpenoid Based on an Unprecedented Carbon Skeleton Isolated from Euphorbia gaditana.
作者信息
Flores-Giubi M Eugenia, Durán-Peña María J, Botubol-Ares José M, Escobar-Montaño Felipe, Zorrilla David, Macías-Sánchez Antonio J, Hernández-Galán Rosario
机构信息
Departamento de Química Orgánica, Instituto de Biomoléculas, and ‡Departamento de Química Física, Facultad de Ciencias, Universidad de Cádiz , Campus Universitario Puerto Real s/n, 11510, Puerto Real, Cádiz, Spain.
出版信息
J Nat Prod. 2017 Jul 28;80(7):2161-2165. doi: 10.1021/acs.jnatprod.7b00332. Epub 2017 Jul 5.
A novel diterpenoid, gaditanone (2), which possesses an unprecedented 5/6/4/6-fused gaditanane tetracyclic ring skeleton, and a new jatrophane (1) were isolated from the aerial parts of Euphorbia gaditana. The chemical structures and absolute configurations were determined by extensive spectroscopic NMR studies and ECD data analysis. A proposed biosynthetic pathway is presented for compound 2.
从加的斯大戟的地上部分分离出一种新型二萜类化合物——加的斯大戟酮（2），它具有前所未有的5/6/4/6稠合加的斯烷四环骨架，以及一种新的麻风树烷（1）。通过广泛的核磁共振光谱研究和电子圆二色光谱（ECD）数据分析确定了其化学结构和绝对构型。并提出了化合物2的生物合成途径。
Zotero 插件