Akinniyi, J. A., Connolly, J. D., Rycroft, D. S., Sondengam, B. L. and Ifeadike, N. P. (1980) Tetranortriterpenoids and related compounds. Part 25. Two 3,4-secotirucallane derivatives and 2′-hydroxyrohitukin from the bark of Guarea cedrata (Meliaceae). Canadian Journal of Chemistry = Journal canadien de chimie, 58(17), pp. 1865-1868. (doi: 10.1139/v80-294)
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Abstract
Three new compounds, 3,4-secotirucalla-4(28),7,24-trien-3,21-dioic acid 1, the corresponding 3-monomethyl ester 12, and 2′-hydroxyrohitukin 13, have been isolated from the bark of Guarea cedrata (Meliaceae). The structures of 1 and 12 were confirmed by correlation with methyl 3-oxotirucalla-8,24-dien-21-oate (methyl isoelemonate) 6. The 1H and 13C nmr data are reported.
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: | Akinniyi, J. A., Connolly, J. D., Rycroft, D. S., Sondengam, B. L., and Ifeadike, N. P. |
Subjects: | Q Science > QD Chemistry |
College/School: | College of Science and Engineering > School of Chemistry |
Journal Name: | Canadian Journal of Chemistry = Journal canadien de chimie |
Publisher: | NRC Research Press |
ISSN: | 0008-4042 |
ISSN (Online): | 1480-3291 |
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