The present invention relates to a novel triterpenoid compound derived from Acanthopanax sessiliflorus, and to an anti-inflammatory composition using the same. The compound is represented by one formula among Chemical Formulas 1 to 3. The compound and the composition are extracted from Acanthopanax sessiliflorus. The anti-inflammatory composition can be used as a pharmaceutical composition, a food composition, or a cosmetic composition.COPYRIGHT KIPO 2015본 발명은 오갈피 유래의 신규 화합물 및 이를 이용한 항염증 조성물에 대한 것이다.