Phytochemical investigation of roots from Solanum asterophorum led to the identification of 37 compounds, including 9 phenolic acid derivatives, 2 alkamides, 7 hydroxy-carboxylic acid derivatives, and 19 steroidal alkaloids. The dereplication of compounds was performed by extensive analysis by ultra-performance liquid chromatography coupled with a diode array and quadrupole time-of-flight mass spectrometry. With the exception of alkaloid isojurubidine, all compounds were reported from Solanum asterophorum for the first time. The chemotaxonomic significance of the isolated compounds was discussed.

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茄属植物集市的化学成分。及其化学分类学意义

通过对植物茄属植物根的植物化学研究，鉴定了37种化合物，包括9种酚酸衍生物，2种链酰胺，7种羟基羧酸衍生物和19种甾体生物碱。通过超高效液相色谱与二极管阵列和四极杆飞行时间质谱联用的广泛分析，对化合物进行去重复。除生物碱异菊红素外，所有化合物均首次报道于茄茄。讨论了分离出的化合物的化学分类学意义。