The present invention relates to a novel compound having antibiotic activities, and to an antibiotic composition comprising the compound. More specifically, the present invention relates to a compound for inhibiting lipid synthesis in microorganisms, and to uses of the compound. Provided is the compound of chemical formula 1 or a pharmaceutically acceptable salt thereof. The compound of the present invention has inhibitory activities of the growth of bacterial cells, and can be used as a candidate antibiotic.COPYRIGHT KIPO 2016본 발명은 신규한 항생활성 화합물 및 그 화합물을 포함하는 항생 조성물에 관한 것으로 더욱 상세하게는 미생물 지질합성을 저해하는 화합물 및 그 화합물의 용도에 관한 것이다.