Journal of Asian Natural Products Research · 2008 · 16 citations · 8 references
BiologyBiosynthesisBioorganic ChemistryBotanyBiochemistryNatural SciencesNew Pregnane SteroidMedicineSecondary MetaboliteSteroid CompoundsMetabolomicsPhytochemistryPharmacologySteroid MetabolismUnusual Formyl Group
A new pregnane steroid with an unusual formyl group (1) was isolated from the stems of Caralluma umbellata, together with three known steroid compounds. The structure of 1 was elucidated on the basis of spectral evidence including 2D NMR studies.
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Pregnane glycosides from Caralluma Umbellata
Lee-Juian Lin, Long-Ze Lin, Roberto R. Gil et al. · Phytochemistry · 1994 · 39 citations
Pregnane glycosides from Boucerosia aucheriana
Tsutomu Tanaka, Sachiko Tsukamoto, Kôji Hayashi · Phytochemistry · 1990 · 36 citations
Acylated C-21 steroidal bisdesmosidic glycosides from Caraluma umbellata
Sheng‐Xiang Qiu, Long-Ze Lin, Geoffrey A. Cordell et al. · Phytochemistry · 1997 · 35 citations