中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
咖啡酸 | caffeic acid | 331-39-5 | C9H8O4 | 180.16 |
Methyl, propyl and hexyl esters of rosmarinic, caffeic and p-coumaric acids were tested for antiallergic activity, and rosmarinic acid propyl ester exhibited the greatest β-hexosaminidase release suppression (IC50, 23.7 μM). Quadratic correlations between pIC50 and cLogP (r2 = 0.94, 0.98, and 1.00, respectively) were observed in each acid ester series. The antiallergic activity is modulated by hydrophobicity, and alkyl chain bulkiness.