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鹤草酚(Agrimophol)是从仙鹤草(Agrimonia pilosa Ledeb.)根芽中分离得到的驱绦虫成分,经研究证明,它是一种新的酰基根皮类衍生物。鹤草酚是浅黄绿色斜方棱晶,熔点138.5～139.5℃,易溶于氯仿和苯,微溶于甲醇,乙醇和石油醚,几乎不溶于水。鹤草酚在非极性溶剂环已烷中有二个紫外吸收峰(235nm和292nm)。经实验证明,于波长292nm,在浓度为5微克/毫升～20微克/毫升范围内,光密度的变化符合Lambert-Beer定律;同时,探讨了应用硅胶薄层定量
Agrimophol is an aphid component isolated from the root buds of Agrimonia pilosa Ledeb. It has been proved that it is a new acyl root derivative. Grisberol is a light yellow-green rhomboidal prism with a melting point of 138.5 to 139.5°C. It is easily soluble in chloroform and benzene, slightly soluble in methanol, ethanol and petroleum ether, and almost insoluble in water. There are two ultraviolet absorption peaks (235 nm and 292 nm) in the non-polar solvent cyclohexane in the herbicide phenol. It has been proved by experiments that the change of optical density conforms to the Lambert-Beer law at the wavelength of 292 nm and the concentration range of 5 μg/ml to 20 μg/ml; at the same time, the application of silica gel thin layer quantification is discussed.