Wong, Soon-Kit and Tan, Yi-Sheng and Lim, Siew-Huah and Low, Yun-Yee and Kam, Toh-Seok (2022) Arboduridine, a hexacyclic caged monoterpenoid indole incorporating cyclohexane, piperidine, and bridged-fused pyrrolidine-tetrahydrofuran moieties. Tetrahedron Letters, 98. ISSN 0040-4039, DOI https://doi.org/10.1016/j.tetlet.2022.153836.
Full text not available from this repository.Abstract
A new monoterpenoid indole alkaloid, arboduridine (1), characterized by a hexacyclic cage skeleton, incorporating cyclohexane, piperidine, and bridged-fused pyrrolidine-tetrahydrofuran moieties, was isolated from a Malayan Kopsia species. The structure of the alkaloid was determined based on analysis of the NMR and MS data, while the absolute configuration was established by ECD measurements in conjunction with DFT calculations. A possible biogenetic pathway from a pericine precursor is presented. (c) 2022 Elsevier Ltd. All rights reserved.
| Item Type: | Article |
|---|---|
| Funders: | MOHE Malaysia [Grant No; FRGS/1/2019/STG01/UM/02/23], Universiti Malaya |
| Uncontrolled Keywords: | Kopsia arborea; Alkaloids; NMR; ECD |
| Subjects: | Q Science > QD Chemistry |
| Divisions: | Faculty of Science > Department of Chemistry |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 19 Oct 2023 06:38 |
| Last Modified: | 19 Oct 2023 06:38 |
| URI: | http://eprints.um.edu.my/id/eprint/41985 |
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