Lee Dong-Ung, Park Jong Hee, Wessjohann Ludger, Schmidt Jürgen
Division of Bioscience, Dongguk University, Gyeongju 780-714, Republic of Korea.
Nat Prod Commun. 2011 Nov;6(11):1593-4.
The alkaloid pattern of the endemic plant Papaver coreanum Nakai (Papaveraceae) was determined for the first time. Eight alkaloids could be identified by LC/ESI-MS/MS and high-resolution mass spectrometry. Among them, protopine and allocryptopine represent the main components. Besides norsanguinarine, sanguinarine, dihydrosanguinarine, oxysanguinarine, lincangenine, and cryptopine, some other trace alkaloids were found whose structures remain unknown.
首次测定了本土植物朝鲜罂粟（罂粟科）的生物碱模式。通过液相色谱/电喷雾串联质谱法（LC/ESI-MS/MS）和高分辨率质谱法可鉴定出8种生物碱。其中，原阿片碱和别隐品碱是主要成分。除了去甲血根碱、血根碱、二氢血根碱、氧化血根碱、林生碱和隐品碱外，还发现了一些结构未知的其他微量生物碱。
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