Lombe, Blaise Kimbadi and Bruhn, Torsten and Feineis, Doris and Mudogo, Virima and Brun, Reto and Bringmann, Gerhard. (2017) Antiprotozoal spirombandakamines A1 and A2, fused naphthylisoquinoline dimers from a congolese Ancistrocladus plant. Organic Letters, 19 (24). pp. 6740-6743.
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Official URL: http://edoc.unibas.ch/58352/
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Abstract
From the leaves of a yet undescribed Congolese Ancistrocladus species, two novel naphthylisoquinoline dimers, spirombandakamines A1 (1) and A2 (2), were isolated, together with a new, but "classical" dimer, mbandakamine B2 (3). The cage-like stereostructures of 1 and 2 were established by combining spectroscopic, chemical, and chiroptical methods with quantum-chemical ECD calculations. Their unique molecular frameworks may originate from "open-chain" dimers, such as 3, by an oxidation-induced cascade of reactions. They possess strong antiprotozoal properties.
| Faculties and Departments: | 09 Associated Institutions > Swiss Tropical and Public Health Institute (Swiss TPH) 09 Associated Institutions > Swiss Tropical and Public Health Institute (Swiss TPH) > Department of Medical Parasitology and Infection Biology (MPI) > Parasite Chemotherapy (Mäser) |
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| UniBasel Contributors: | Brun, Reto |
| Item Type: | Article, refereed |
| Article Subtype: | Research Article |
| Publisher: | American Chemical Society |
| ISSN: | 1523-7060 |
| e-ISSN: | 1523-7052 |
| Note: | Publication type according to Uni Basel Research Database: Journal article |
| Identification Number: |
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| Last Modified: | 02 Feb 2018 10:21 |
| Deposited On: | 02 Feb 2018 10:21 |
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