化学
生物碱
二维核磁共振波谱
立体化学
分离(微生物学)
碳-13核磁共振
质子核磁共振
核磁共振波谱
糖苷
作者
Yoke Berry,John B. Bremner,Andrew R. Davis,Siritron Samosorn
标识
DOI:10.1080/14786410500463270
摘要
The alkaloid 1,3,7-trimethylguanine was isolated from the ascidian Eudistoma maculosum, and differences in the NMR spectroscopic data for this compound compared with data in the literature are due to ammonium salt formation.
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