Abstract
In order to confirm the structures of annonelliptine [1] and anomoline [2]. chemical synthesis of (±)-1 and (±)-2 has been achieved. Two isomeric alkaloids, (±)-N-northalmeline [3] and (±)-thalmeline [4] were also prepared by a similar approach. The structures of 1 and 2 were confirmed unequivocally by comparison with the synthetic samples. COLOC and nOe nmr spectra were also used to study the structures of these compounds.
Original language | English |
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Pages (from-to) | 1767-1771 |
Number of pages | 5 |
Journal | Journal of Natural Products |
Volume | 58 |
Issue number | 11 |
DOIs | |
Publication status | Published - Nov 1995 |
Externally published | Yes |
ASJC Scopus subject areas
- Analytical Chemistry
- Molecular Medicine
- Pharmacology
- Pharmaceutical Science
- Drug Discovery
- Complementary and alternative medicine
- Organic Chemistry