Three new highly acylated 3,4-seco-grayanane diterpenoids from the fruits of Pieris formosa.
نویسندگان
چکیده
Phytochemical investigation on the fruits of Pieris formosa resulted in the isolation of three new highly acylated 3,4-seco-grayanane diterpenoids, pierisformotoxins E-G (1-3). Their structures were elucidated on the basis of extensive spectroscopic analysis, including 1D-, 2D-NMR, electrospray ionization-mass spectra (ESI-MS) and high resolution (HR)-MS.
منابع مشابه
Grayanane Diterpenoids from the Fruits of Pieris formosa
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ورودعنوان ژورنال:
- Chemical & pharmaceutical bulletin
دوره 59 4 شماره
صفحات -
تاریخ انتشار 2011