Synthetic Studies of Mangostin Derivatives with an Inhibitory Activity on PDGF-Induced Human Aortic Smooth Cells Proliferation
摘要:
The mangostin derivatives 3-10, were synthesized by halogenation, electrochemical oxidation, and mCPBA oxidation of alpha- and gamma-mangostins (1, 2). Among them, the hydroxyl 9 and the benzopyran 10 derivatives produced by mCPBA, showed remarkable antiproliferative activities against human aortic smooth muscle cells (HASMC) induced by platelet-derived growth factor (PDGF).
their cytotoxicity against a panel of five humancancercelllines (HL-60, SMMC-7721, A-549, MCF-7 and SW480) using MTT assays. Most of them showed cytotoxicity and most of all, compounds 1a and 2h showed the highest cytotoxicpotency by HL-60 cancercelllines with IC50 values of 5.96 μM and 6.90 μM respectively; compound 3e showed the highest cytotoxicpotency against SMMC-7221 cancercell line with
α-Mangostin (α-MG) has demonstrated to display potent activities against Gram-positive bacterial. However, the contribution of phenolic hydroxyl groups of α-MG to the antibacterial activity remains obscure, severely hampering selection of structure modification to develop more potential α-MG-based anti-bacterial derivatives. Herein, twenty-one α-MG derivatives are designed, synthesized and evaluated
The mangostin derivatives 3-10, were synthesized by halogenation, electrochemical oxidation, and mCPBA oxidation of alpha- and gamma-mangostins (1, 2). Among them, the hydroxyl 9 and the benzopyran 10 derivatives produced by mCPBA, showed remarkable antiproliferative activities against human aortic smooth muscle cells (HASMC) induced by platelet-derived growth factor (PDGF).
Murakami, Nippon Kagaku Kaishi/Journal of the Chemical Society of Japan, 1931, vol. 52, p. 554,557