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首页> 外文期刊>Chemistry of Natural Compounds >Makisterone C-20,22-Acetonide from Rhaponticum uniflorum
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Makisterone C-20,22-Acetonide from Rhaponticum uniflorum

机译:Makisterone C-20,22-丙酮酮来自<重点型=“斜体”> rhaponticum Uniflorum

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摘要

A new ecdysteroid that was identified using UV and NMR spectroscopy and mass spectrometry as makisterone C-20,22-acetonide ( 1 ) in addition to the known compound polypodine B-20,22-acetonide were isolated from leaves of Rhaponticum uniflorum (L.) DC. (Asteraceae). Flowers of R. uniflorum also contained 1 and seven known compounds.
机译:除了已知的化合物聚合物B-20,22-丙酮之外,使用UV和NMR光谱和质谱作为MaPristerone C-20,22-丙酮酮(1)鉴定的新的EcdeSteroid,从Rhaponticum Uniflorum的叶片中分离出(L. )DC。 (Asteraceae)。 R. Uniflorum的花朵还含有1和七种已知的化合物。

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