Three cycloartane triterpenes, cyclopassifloic acids E (1), F (2), and G (3), and their saponins, cyclopassiflosides VII (4), VIII (5), IX (6), X (7), and XI (8), were isolated from the leaf and stem parts of Passiflora edulis. The structures of 1−8 were elucidated on the basis of extensive NMR experiments and by chemical methods.
saponins, Passiflora edulis, cycloartane triterpenes, cyclopassifloic acids E-G
NCBI PubMed ID: 11076556Publication DOI: 10.1021/np000182aJournal NLM ID: 7906882Publisher: American Society of Pharmacognosy
Correspondence: yosikawa@ph.bunri-u.ac.jp
Institutions: Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, Japan
Methods: 13C NMR, 1H NMR, NMR-2D, FAB-MS, TLC, ESI-MS, HPLC, extraction, CC
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