Two new phenethanol glycosides,named ligurobustoside P（1）,ligurobustoside Q（2） have been isolated from the leaves of Ligustrum robustum,together with the known compound angoroside A（3） which was firstly isolated...Two new phenethanol glycosides,named ligurobustoside P（1）,ligurobustoside Q（2） have been isolated from the leaves of Ligustrum robustum,together with the known compound angoroside A（3） which was firstly isolated from this species.The structures of the two new phenethanol glycosides（1-2） were elucidated by a combination of high-resolution electron ionization mass spectrometry（HR-ESI-MS）,~1H NMR,^（13）C NMR,HMQC,and HMBC spectra for the first time.展开更多
基金financially supported by a grant(No200800230040)from Doctoral Station Foundation of the national colleges and universitiesA grant(No2009ZX09301-003)from National Important Sciences Special Purpose Foundation of China
文摘Two new phenethanol glycosides,named ligurobustoside P（1）,ligurobustoside Q（2） have been isolated from the leaves of Ligustrum robustum,together with the known compound angoroside A（3） which was firstly isolated from this species.The structures of the two new phenethanol glycosides（1-2） were elucidated by a combination of high-resolution electron ionization mass spectrometry（HR-ESI-MS）,~1H NMR,^（13）C NMR,HMQC,and HMBC spectra for the first time.
