has been attracted in oleanolic acid and its analogues because of their hypoglycemic activity. In this study, a series of novel oleanolic acid analogues against α-glucosidase were synthesized and their biological activities were evaluated in vitro and in vivo. In vitro α-glucosidase inhibition activity results indicated that most of the designed analogues exhibited prominent inhibition activities, especially
18. Triterpenoids. Part V. Some relative configurations in rings<scp>C</scp>,<scp>D</scp>, and<scp>E</scp>of the β-amyrin and the lupeol group of triterpenoids
作者:D. H. R. Barton、N. J. Holness
DOI:10.1039/jr9520000078
日期:——
Katai, Masaaki; Terai, Tadamasa; Meguri, Haruo, Chemical and pharmaceutical bulletin, 1983, vol. 31, # 5, p. 1567 - 1571