Ayafor, J. F., Kimbu, S. F., Ngadjui, B. T., Akam, T. M., Dongo, E., Sondengam, B. L., Connolly, J. D. and Rycroft, D. S. (1994) Limonoids from Carapa grandiflora (Meliaceae). Tetrahedron, 50(31), pp. 9343-9354. (doi: 10.1016/S0040-4020(01)85511-3)
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Abstract
Eight limonoids, carapolides C 2, D 3, E 4, F 5, G 6, H 7 and I 8 and evodoulone 13 have been isolated from the extracts of the seeds of Carapa grandiflora (Meliaceae). Compounds 2, 3 and 4 are new C-9, C-10 cleaved tetranortriterpenoids while 5 and 6 are novel tetranortriterpenoid spirolactones. Finally, carapolides H 7 and I 8 are new ring A cleaved derivatives with an intact ring D. All their structures were determined from spectroscopic data and chemical correlations.
| Item Type: | Articles |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Connolly, Professor Joseph and Rycroft, Dr David |
| Authors: | Ayafor, J. F., Kimbu, S. F., Ngadjui, B. T., Akam, T. M., Dongo, E., Sondengam, B. L., Connolly, J. D., and Rycroft, D. S. |
| Subjects: | Q Science > QD Chemistry |
| College/School: | College of Science and Engineering > School of Chemistry |
| Journal Name: | Tetrahedron |
| Publisher: | Elsevier Science |
| ISSN: | 0040-4020 |
| ISSN (Online): | 1464-5416 |
| Published Online: | 02 March 2001 |
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