Diterpenoid component in hyssopus officinalis as well as preparation method and application thereof

The invention relates to the technical field of separation and purification of overground parts of schizonepeta bracteata, in particular to a diterpenoid component in hyssopus officinalis as well as a preparation method and application of the diterpenoid component. The invention discloses the Neepetarate I for the first time, and animal experiments show that the Neepetarate I has remarkable anti-inflammatory and inflammation inhibition effects, can play a synergistic anti-inflammatory role, is definite in curative effect, high in safety and easy in raw material obtaining, and can be applied to preparation of the medicine with the anti-inflammatory effect. 本发明涉及大苞荆芥地上部分分离纯化技术领域，是一种神香草中二萜成分及其制备方法和应用。本发明首次公开了Nepetabrate I并通过动物实验表明，本发明所述的Nepetabrate I具有显著的抗炎、抑制炎症的作用效果，能够起到协同抗炎的作用，疗效确切，安全性高，原料易得，可在制备具有抗炎作用的药物中进行应用。