Conclusion This alkaloid was found for the first time from the natural plant. Its skeleton and structure is very different from all known Fritillaria alkaloids.
结论这种生物碱为首次从植物中分离得到，它在骨架结构上与已知的贝母生物碱截然不同。
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Studies on the Alkaloid Constituents of Fritillaria pallidiflora Schrenk.