Quaternary indole alkaloids from the stem bark of Strychnos guianensis.
Phytochemistry
; 53(8): 1057-66, 2000 Apr.
Article
em En
| MEDLINE
| ID: mdl-10820831
ABSTRACT
Two new quaternary alkaloids, 9-methoxy-Nb-methylgeissoschizol and guiachrysine together with the known compounds C-alkaloid O, fluorocurine, mavacurine, macusine B and C-profluorocurine, were isolated from Strychnos guianensis stembark. The structures of the compounds were elucidated on the basis of spectroscopic studies.
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Base de dados:
MEDLINE
Assunto principal:
Plantas Medicinais
/
Alcaloides
/
Indóis
/
Fármacos Neuromusculares
Limite:
Animals
País como assunto:
America do sul
Idioma:
En
Ano de publicação:
2000
Tipo de documento:
Article