Bonducellpins A−D, New Cassane Furanoditerpenes of Caesalpinia bonduc

Four cassane furanoditerpenes, designated bonducellpins A (1), B (2), C (3), and D (4), were isolated from the roots of Caesalpinia bonduc. The 1H- and 13C-NMR spectra of all four compounds were completely assigned by using a combination of 2D NMR experiments, which included COSY, HMQC, HMBC, and NO...

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Veröffentlicht in:Journal of natural products (Washington, D.C.) D.C.), 1997-12, Vol.60 (12), p.1219-1221
Hauptverfasser: Peter, Sonia R, Tinto, Winston F, McLean, Stewart, Reynolds, William F, Yu, Margaret
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Sprache:eng
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Zusammenfassung:Four cassane furanoditerpenes, designated bonducellpins A (1), B (2), C (3), and D (4), were isolated from the roots of Caesalpinia bonduc. The 1H- and 13C-NMR spectra of all four compounds were completely assigned by using a combination of 2D NMR experiments, which included COSY, HMQC, HMBC, and NOESY sequences.
ISSN:0163-3864
1520-6025
DOI:10.1021/np970308c