Absolute structures of stemona-lactam S and tuberostemospiroline, alkaloids from stemona tuberosa.
Chem Pharm Bull (Tokyo)
; 61(10): 1085-9, 2013.
Article
em En
| MEDLINE
| ID: mdl-24088701
A new alkaloid, stemona-lactam S, and a known alkaloid, tuberostemospiroline, were isolated from the roots of Stemona tuberosa LOUR. (Stemonaceae). Their structures and absolute stereochemistry were established by X-ray crystallography and vibrational circular dichroism.
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Base de dados:
MEDLINE
Assunto principal:
Compostos de Espiro
/
Stemonaceae
/
Alcaloides
/
Lactamas
Idioma:
En
Ano de publicação:
2013
Tipo de documento:
Article