Synthesis of 4-Alkoxyaryl .BETA.-D-Glucopyranosides and Their Inhibitory Effects on Histamine Release from Rat Peritoneal Mast Cells Induced by Concanavalin A.
Synthesis of 4-Alkoxyaryl .BETA.-D-Glucopyranosides and Their Inhibitory Effects on Histamine Release from Rat Peritoneal Mast Cells Induced by Concanavalin A.
series of hydroquinone monoalkyl ethers was synthesized and evaluated for anti lipid-peroxidation activity in rat liver microsomes. 4-Hexyloxy-2,3,6-trimethylphenol (9), having a low redox potential, as well as ascorbic acid exhibited the strongest anti lipid-peroxidation activity (IC50 = 4.2 x 10(-7) M). Structure-activity relationship studies demonstrated that the inhibitory effect of hydroquinone monoalkyl
合成了一系列氢醌单烷基醚,并评估了其在大鼠肝微粒体中的抗脂质过氧化活性。氧化还原电位低的4-己氧基-2,3,6-三甲基苯酚(9)以及抗坏血酸表现出最强的抗脂质过氧化活性(IC50 = 4.2 x 10(-7)M)。结构活性关系研究表明,对苯二酚单烷基醚对脂质过氧化的抑制作用通过获得最佳疏水性而增加,而由于疏水性不足或过度而降低。
Nihro Yasunori, Furukawa Haruhiro, Sogawa Satoshi, Wang Tzer Chuan, Miyat+, Chem. and Pharm. Bull, 42 (1994) N 3, S 576-579
作者:Nihro Yasunori, Furukawa Haruhiro, Sogawa Satoshi, Wang Tzer Chuan, Miyat+
DOI:——
日期:——
Synthesis of 4-Alkoxyaryl .BETA.-D-Glucopyranosides and Their Inhibitory Effects on Histamine Release from Rat Peritoneal Mast Cells Induced by Concanavalin A.
The inhibitory effects of newly synthesized 4-alkoxyaryl β-D-glucopyranosides on histamine release from rat peritoneal mast cells induced by concanavalin A were examined. A plot of hydrophobicity (k') against inhibitory activity of the compounds showed a distinct maximum, and 4-decyloxy-2, 3, 6-trimethylphenyl β-D-glucopyranoside was the most potent inhibitor among the tested compounds.