Glycosides and amino acyl esters of carbohydrates as potent inhibitors of angiotensin converting enzyme
作者:K. Lohith、G.R. Vijayakumar、B.R. Somashekar、R. Sivakumar、S. Divakar
DOI:10.1016/j.ejmech.2006.04.005
日期:2006.9
About 12 glycosides prepared through amyloglucosidase catalysis and 23 amino acyl esters of carbohydrates prepared through lipase catalysis in organic solvents showed angiotensin converting enzyme (ACE) inhibition activity. Both amino acyl esters of carbohydrates and glycosides exhibited IC50 values for ACE inhibition in the 0.5 mM to 15.7 mM range. Eugenyl-D-glucoside (IC50: 0.5+/-0.04 mM), L-isoleucyl-D-glucose
在有机溶剂中,通过淀粉葡糖苷酶催化制备的约12种糖苷和通过脂肪酶催化制备的碳水化合物的23种氨基酰基酯显示出血管紧张素转化酶(ACE)抑制活性。碳水化合物和糖苷的氨基酰基酯都显示出ACE抑制的IC50值在0.5 mM至15.7 mM范围内。戊烯基-D-葡萄糖苷(IC50:0.5 +/- 0.04 mM),L-异亮氨酰-D-葡萄糖(IC50:0.7 +/- 0.067 mM),香草基-D-山梨糖醇(IC50:0.8 +/- 0.09 mM), L-组氨酸-D-果糖(IC50:0.9 +/- 0.087 mM),L-色氨酸-D-果糖(IC50:0.9 +/- 0.092 mM),辛基-D-葡萄糖苷(IC50:1.0 +/- 0.093 mM ),香草基-D-甘露糖苷(IC50:1.0 +/- 0.089 mM),L-戊基-D-甘露糖醇(IC50:1.0 +/- 0.092 mM)和L-苯丙氨酰-D-葡萄糖(IC50:1