Ontology highlight
ABSTRACT:
SUBMITTER: Liu F
PROVIDER: S-EPMC5554136 | biostudies-literature | 2017 Aug
REPOSITORIES: biostudies-literature
Liu Fei F Wang Ya-Nan YN Li Yong Y Ma Shuang-Gang SG Qu Jing J Liu Yun-Bao YB Niu Chang-Shan CS Tang Zhong-Hai ZH Zhang Tian-Tai TT Li Yu-Huan YH Li Li L Yu Shi-Shan SS
Scientific reports 20170811 1
Rhodoterpenoids A‒C (1‒3), three new rearranged triterpenoids, together with one new biogenetically related compound, rhodoterpenoid D (4), were isolated and efficiently elucidated from Rhododendron latoucheae by high-performance liquid chromatography-mass spectrometry-solid-phase extraction-nuclear magnetic resonance (HPLC‒MS‒SPE‒NMR). Compounds 1 and 2 possess an unprecedented skeleton with a 5/7/6/6/6-fused pentacyclic ring system, while compound 3 contains a unique 6/7/6/6/6-fused pentacycli ...[more]