Synthesis of organic nitrates of luteolin as a novel class of potent aldose reductase inhibitors
作者:Qi-Qin Wang、Ning Cheng、Xiao-Wei Zheng、Sheng-Ming Peng、Xiao-Qing Zou
DOI:10.1016/j.bmc.2013.04.066
日期:2013.7
Aldosereductase (AR) plays an important role in the design of drugs that prevent and treat diabetic complications. Aldosereductaseinhibitors (ARIs) have received significant attentions as potent therapeutic drugs. Based on combination principles, three series of luteolin derivatives were synthesised and evaluated for their AR inhibitory activity and nitric oxide (NO)-releasing capacity in vitro
Selective synthesis of 7- O -substituted luteolin derivatives and their melanonenesis and proliferation inhibitory activity in B16 melanoma cells
作者:Kosei Yamauchi、Akari Fujieda、Tohru Mitsunaga
DOI:10.1016/j.bmcl.2018.05.051
日期:2018.8
luteolin derivatives, different groups were selectively introduced at the C-7 position of luteolin after borax protection of the catechol hydroxylgroup and the C-5 hydroxylgroup. NMR and MS analysis of the borax protected derivatives revealed that the borax protects not only hydroxylgroups of catechol on the B ring but also the 5-hydroxyl group on the A ring. Eight luteolin derivatives were synthesized