A new indole alkaloid isolated from Tabernaemontana hystrix steud (Apocynaceae)
A new alkaloid, named hystrixnine (1), and five known indole alkaloids, ibogamine (2), olivacine (3), affinine (4), affinisine (5) and Nb-methylaffinisine (6), were isolated from the root bark of Tabernaemontana hystrix. The known triterpenes alpha-amyrin acetate, beta-amyrin acetate and lupeol acetate were also identified. The structures of the compounds were elucidated based on spectroscopic studies.
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| Main Authors: | , , , , |
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| Format: | Digital revista |
| Language: | English |
| Published: |
Sociedade Brasileira de Química
2005
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| Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532005000800004 |
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