(+)-Echinobetaine B: isolation, structure elucidation, synthesis and preliminary SAR studies on a new nematocidal betaine from a southern Australian marine sponge, …

RJ Capon, D Vuong, M McNally, T Peterle…

文献索引：Organic and Biomolecular Chemistry, , vol. 3, # 1 p. 118 - 122

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被引用次数: 13

摘要

... Electrospray Ionisation Mass Spectra (ESI-MS) and Atmospheric Pressure Chemical Ionisation Mass Spectra (APCI-MS ... The combined organic extracts were dried (MgSO 4 ), filtered, concentrated in vacuo and the residue ... 2833 and 1673; δ H (8a) (500 MHz; CDCl 3 ) 3.70 (3 H, ...