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Abstract Two new phenolic glycosides, eulophiosides A and B (3, 4), were isolated from Eulophia andamanensis in addition to six known compounds. The known compounds were identified as gastrodin (1),… Click to show full abstract
Abstract Two new phenolic glycosides, eulophiosides A and B (3, 4), were isolated from Eulophia andamanensis in addition to six known compounds. The known compounds were identified as gastrodin (1), vitexnegheteroin A (2), grammatophylloside A (5), grammatophylloside B (6), pleionoside E (7), and pleionoside F (8). Their structures were determined based on the physical data and the spectroscopic evidence including 1D and 2D NMR experiments.
Keywords:
andamanensis;
aromatic glycosides;
eulophia andamanensis;
glycosides eulophia
Journal Title: Phytochemistry Letters
Year Published: 2021
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Journal Title: Phytochemistry Letters
Year Published: 2021
Link to full text (if available)
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recommendations!