Provided is a bone-transplant or bone-filling composition, which comprises a dihydroxybenzoic acid derivative which has been newly demonstrated to increase the activity of osteoblasts and so induce bone formation.L'invention concerne une composition de greffe osseuse ou d'obturation osseuse, qui comprend un dérivé d'acide dihydroxybenzoïque qui s'est récemment avéré augmenter l'activité des ostéoblastes et ainsi induire la formation d'os.본 발명은 조골세포의 활성을 증가시켜 골 형성을 유도하는 것으로 새롭게 밝혀진 디히드록시벤조산 유도체를 포함하는, 골이식용 또는 골충진용 조성물을 제공한다.
