A new neuroprotective compound of Ligustrum japonicum leaves
Sang Hyun Sung1, Eun Sil Kim, Ki Yong Lee
1Elcom Science Co., Ltd., Seoul, Korea.
Planta Medica
|February 2, 2006
Abstract:
A new secoiridoid glycoside characterized as (8 Z)-nuezhenide A along with five known glycosides, (8 E)-nuezhenide, (8 Z)-nuezhenide, oleonuezhenide, osmanthuside B and osmanthuside D, were isolated from the n-BuOH fraction of Ligustrum japonicum leaves. All six compounds significantly protected human neuroblastoma SH-SY5Y cells from 6-hydroxydopamine-induced neurotoxicity.
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