Constituintes químicos das raízes de Pyrostegia Venusta e considerações sobre a sua importância medicinal
This paper describes the chemical constituents isolated from roots of Pyrostegia venusta. From ethanol extract of the roots allantoin, beta-sitosterol, 3b-O-beta-D-glupyranosylsitosterol and hesperedin were isolated. The structures of these natural products were identified on the basis of spectral data, including 2D NMR of the peracetyl derivative of hesperidin.
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| Main Authors: | , , , |
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| Format: | Digital revista |
| Language: | Portuguese |
| Published: |
Sociedade Brasileira de Química
2000
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| Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422000000100010 |
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