New polyhydroxylated pyrrolizidine alkaloids from Muscari armeniacum: structural determination and biological activity
Four new polyhydroxypyrrolizidines, hyacinthacines A1, A2, A3 and B3, have been isolated from the bulbs of Muscari armeniacum (Hyacinthaceae) in addition to the known hyacinthacine C1, which was isolated from Hyacinthoides non-scripta (Hyacinthaceae). The structures of hyacinthacines A1, A2, A3 and...
| Main Authors: | , , , , , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2000
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