Norcucurbitacin gentiobiosides from Fevillea trilobata.
The new norcucurbitacin glycosides, andirobicin A gentiobioside [2], and andirobicin C gentiobioside [1], and the known fevicordin F gentiobioside [3], were isolated from the aqueous MeOH fraction of a liquid-liquid partition of the MeOH extract of the seeds of Fevillea trilobata. Their structures were determined by nmr and ms techniques.
Department of Chemistry, Virginia Polytechnic Institute and State University, Blacksburg 24061-0212.
L M
LM
Valente
A A
AA
Gunatilaka
D G
DG
Kingston
A C
AC
Pinto
D002236:Carbohydrate Conformation; D002240:Carbohydrate Sequence; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D008968:Molecular Conformation; D008969:Molecular Sequence Data; D015394:Molecular Structure; D012503:Saponins / Q000737:chemistry* / Q000302:isolation & purification; D012639:Seeds / Q000737:chemistry*
D012503:Saponins