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Diagnostically analyzing 1H NMR spectra of sub-types in chaetoglobosins for dereplication

机译:诊断性地分析盲藻藻磷素的1H NMR光谱进行全统计学

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~(1) H-NMR spectra provide abundant diagnostic information including chemical shift values, splitting patterns, coupling constants, and integrals. Thus some key functional groups, and even planar structures could be elucidated on the basis of carefully analyzing the corresponding ~(1) H NMR spectrum. In this paper, the different sub-types of chaetoglobosins are classified according to the structural features, of which the ~(1) H NMR spectra are systematically summed up. Thus diagnostically analyzing the ~(1) H-NMR spectra could identify possible sub-types of chaetoglobosins, which could be used for dereplication. According to the analysis of this report, it implies that different new sub-types or new sub-type combinations in the key skeleton of chaetoglobosins might exist in nature. More importantly, dereplication based on ~(1) H NMR spectral analysis will not only provide a useful approach to determine the chaetoglobosins structures quickly, but also could set a good example for structural dereplication of other NPs.
机译:〜(1)H-NMR光谱提供丰富的诊断信息,包括化学换档值,分裂图案,耦合常数和积分。因此,在仔细分析相应的〜(1)H NMR谱的基础上,可以阐明一些关键官能团,甚至平面结构。在本文中,根据结构特征对不同的螯合酚素分类,其中系统概括为〜(1)H NMR光谱。因此,诊断性地分析〜(1)H-NMR光谱可以识别可能用于无统计学的Chaetoglobosins的可能的子类型。根据本报告的分析,它意味着Chaetoglobosins关键骨骼中的不同新的子类型或新的副类型组合可能本质上存在。更重要的是,基于〜(1)H NMR光谱分析的含有统计方法不仅提供了一种有用的方法,可以快速确定Chaetoglobosins结构,但也可以为其他NPS的结构无定位设定一个很好的例子。

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