皮米洛托德 A 和 B，来自 Pimelea elongata 的具有前所未有的骨架的二萜酮缩酮酯。
Pimelotides A and B, diterpenoid ketal-lactone orthoesters with an unprecedented skeleton from Pimelea elongata.
机构信息
School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, 4072, Australia, and Queensland Primary Industries and Fisheries, Locked Mail Bag 4 Moorooka, 4105, Australia.
出版信息
J Nat Prod. 2009 Dec;72(12):2081-3. doi: 10.1021/np900573k.
PMID:19968293
Abstract
A detailed investigation of the minor phytochemical components of Pimelea elongata foliage led to the discovery of two new diterpenoid daphnane ketal-lactone orthoesters with an unprecedented skeleton, pimelotides A (1) and B (2). Their structures and relative configurations were elucidated by NMR spectroscopy.
摘要
对 Pimelea elongata 叶片的微量植物化学成分进行详细研究，发现了两种具有前所未有的骨架的新二萜达佛烷酮缩酮酯，即 pimelotides A（1）和 B（2）。通过 NMR 光谱法阐明了它们的结构和相对构型。
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