Abstract
Two cytotoxic pyrrolo[ 2,3-d]pyrimidine nucleosides, toyocamycin [2] and 5-(methoxycarbonyl)tubercidin [1], have been isolated from the Fijian spongeJaspis johnstoni. The structures were solved primarily by13C nmr and mass spectral methods and confirmed by comparison to reported values in the literature. Small amounts of the corresponding aglycones were also isolated.
Original language | English (US) |
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Pages (from-to) | 1353-1356 |
Number of pages | 4 |
Journal | Journal of Natural Products |
Volume | 52 |
Issue number | 6 |
DOIs | |
State | Published - Nov 1 1989 |
Externally published | Yes |
ASJC Scopus subject areas
- Analytical Chemistry
- Molecular Medicine
- Pharmacology
- Pharmaceutical Science
- Drug Discovery
- Complementary and alternative medicine
- Organic Chemistry