New indole alkaloids from the roots of Ochrosia acuminata
Data(s) |
01/01/2004
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Resumo |
Two new indole alkaloids, polyneuridine-N-oxide (1) and 17-hydroxy-10-methoxy-yohimbane (2), together with seven known alkaloids were isolated from the roots of Ochrosia acuminata collected in Savu, Indonesia. 9-Methoxyellipticine (3) and ellipticine (4) were responsible for the antitumor activities of the extract. The structures of all compounds were elucidated using MS and NMR methods. |
Identificador | |
Idioma(s) |
eng |
Publicador |
American Chemical Society |
Palavras-Chave | #Plant Sciences #Chemistry, Applied #Chemistry, Medicinal #Pharmacology & Pharmacy #Derivatives #C1 #250302 Biological and Medical Chemistry #780105 Biological sciences |
Tipo |
Journal Article |