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NEW 2-(2-PHENYLETHYL) CHROMONES FROM BOTHRIOCHLOA ISCHAEMUM

机译:满地黄的新的2-(2-苯基乙基)色酮

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摘要

Two new 2-(2-Phenylethyl) chromones were isolated from Bothriochloa ischaemum (Grami neae). They were characterized as 5-hydroxy-6-methoxy-2-[2-(2-hydroxyphenyl)-ethyl]-chro mone(1) and 5-hydroxy-2-[2-(2-hydroxyphenyl)-ethyl]-chromone(2) by means of spectroscopic analysis, especially 2D-NMR experiments.
机译:两种新的2-(2-苯基乙基)色酮是从Bothriochloa ischaemum(Grami neae)中分离出来的。它们的特征是5-羟基-6-甲氧基-2- [2-(2-羟基苯基)-乙基]-色(1)和5-羟基-2- [2-(2-羟基苯基)-乙基]-色酮(2)的光谱分析,尤其是二维核磁共振实验。

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