New Neolignan Component from Camellia amplexicaulis and Effects on Osteoblast Differentiation
作者:Nguyen Huu Tung、Yan Ding、Eun Mi Choi、Chau Van Minh、Young Ho Kim
DOI:10.1248/cpb.57.65
日期:——
A new neolignan named “camellioside A” (1) has been isolated from the leaves and branches of Camellia amplexicaulis, along with seven known glycosides (2—8). Their structures were determined by a variety of spectroscopic analyses. Among them, compounds 2, 3, 4, and 6 significantly (p<0.05) increased the alkaline phosphatase activity and the mineralization of the nodules of the MC3T3-E1 osteoblastic cells compared to those of the control.