The structure of Physalins F and J from Physalis angulata and P. Lancifolia |
| |
Authors: | LRamachandra Row NSubrahmanya Sarma KSambi Reddy Teruo Matsuura Ruka Nakashima |
| |
Institution: | 1. Department of Chemistry, Andhra University, Waltair 530003, India;2. Department of Synthetic Chemistry, Faculty of Engineering, Kyoto University, Yoshida, Kyoto 606, Japan |
| |
Abstract: | Physalins F and J are shown to be Physalin B 5β,6β-epoxide and 5α,6α-epoxide, respectively. The transformation of physalin F into physalin D (5,6-dihydro-5α,6β-dihydroxyphysalin B) and an acid-catalysed skeletal rearrangement of physalin F into isophysalin F are described. |
| |
Keywords: | Solanaceae physalins B F and J structural elucidation |
本文献已被 ScienceDirect 等数据库收录! |
|