A novel compound (KS 513) isolated from pseudolysimachion rotundum var. subintegrum, the composition comprising the same as an active ingredient for preventing or treating allergy disease, inflammatory disease, asthma or chronic obstructive pulmonary disease and the use thereof

摘要

The present invention relates to a novel (laS,lbS,2S,4S,5aR,6S,6aS)-a-(hydroxymethyl) 4-methoxy-2-(((2S,3R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2 yl)oxy)octahydrooxireno[2',3':4,5]cyclopenta[1,2-c]pyran-6-yl 4-hydroxybenzoate} (KS-513), the isomer thereof, the pharmaceutically acceptable salt or solvates thereof, a composition comprising the same as an active ingredient for preventing or treating allergic disease, inflammatory disease, asthma or chronic obstructive pulmonary disease (COPD) and the use thereof.