Connolly, J. D., Labbé, C. and Rycroft, D. S. (1978) Tetranortriterpenoids and related substances. Part 20. New tetranortriterpenoids from the seeds of Chukrasia tabularis (Meliaceae); simple esters of phragmalin and 12α-acetoxyphragmalin. Journal of the Chemical Society: Perkin Transactions 1, 1978(3), pp. 285-288. (doi: 10.1039/P19780000285)
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Abstract
Four new tetranortriterpenoids isolated from the light petroleum extract of the seeds of Chukrasia tabularis (Meliaceae) have been identified as the 3,30-di-isobutyrates (1) and (2) and the 3-isobutyrate 30-propionates (3) and (4) of phragmalin and 12α-acetoxyphragmalin. Two compounds (12) and (13) with a modified furan ring were also obtained from the extract.
Item Type: | Articles |
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Keywords: | Natural product chemistry, NMR spectroscopy. |
Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Connolly, Professor Joseph and Rycroft, Dr David |
Authors: | Connolly, J. D., Labbé, C., and Rycroft, D. S. |
Subjects: | Q Science > QD Chemistry |
College/School: | College of Science and Engineering > School of Chemistry |
Journal Name: | Journal of the Chemical Society: Perkin Transactions 1 |
Publisher: | Royal Society of Chemistry |
ISSN: | 0300-922X |
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