phosphate analogues bearing 7-(diethylamino)coumarin (DECM) and 4-bromo-5-hydroxy-2-nitrobenzhydryl (BHNB) groups in a photolabile ester bond were synthesized. The ability of the “caged” ceramide 1-phosphate analogues to release the bioactive parent molecule upon irradiation at 400−500 nm was demonstrated by stimulation of macrophage cell proliferation.
合成了在光不稳定酯键中带有 7-(二乙
氨基)
香豆素 (D
ECM) 和 4-
溴-5-羟基-2-硝基二苯甲基 (BHNB) 基团的鞘脂
磷酸酯类似物。通过刺激巨噬细胞增殖证明了“笼养”神经酰胺 1-
磷酸类似物在 400-500 nm 照射下释放
生物活性母体分子的能力。