Abstract From the roots of Corydalis decumbens two new isoquinoline-type alkaloids, decumbenine B and C were isolated. Their structure elucidation was based on spectroscopic evidence.

中文翻译：

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异喹啉生物碱，decumbenine B 和 C，来自 Corydalis decumbens

摘要 从延胡索的根中分离到了两种新的异喹啉类生物碱，地平B 和C。它们的结构解析基于光谱证据。