Saponins and Sapogenins from Brachiaria decumbens Stapf

Four steroidal saponins and three sapogenins were identified from aerial parts of Brachiaria decumbens. Their structures were established by chemical and spectroscopic means (¹H and 13C NMR, HMBC, HMQC) as 3beta-methoxy-lanost-9(11)-ene (1), diosgenin (2a), yamogenin (2b), 3-O-beta-D-glucopyranosyl-...

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Bibliographic Details
Main Author: Pires,Viviane S. (author)
Other Authors: Taketa,Alexandre T. C. (author), Gosmann,Grace (author), Schenkel,Eloir P. (author)
Format: article
Language:eng
Published: 2002
Subjects:
Brachiaria decumbens
steroidal saponins
dioscin
diosgenin
yamogenin
triterpene
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532002000200002
Country:Brazil
Oai:oai:scielo:S0103-50532002000200002

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http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532002000200002

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