abstract |
[PROBLEMS] To provide a trehalose compound having high immunostimulating activity and low toxicity. In order to solve the [MEANS FOR SOLVING PROBLEMS] The problems, trehalose compound of the present invention, of the formula 1 below [general formula, X and X 'are phenyl, naphthyl, or R 1 -CHR 2 - represents the like, R 1 and R 2 represents a C 7 -C 21 alkyl group and the like, n and n ′ each independently represent an integer of 0 to 3.], and the compound of the present invention has a high activating effect on macrophages and neutrophils. Characterized in that represents. [Formula 1] |