摘要
在石杉［Ｈｕｐｅｒｚｉａｓｅｒｒａｔａ（Ｔｈｕｎｂ．）Ｔｒｅｖ．］中分得了命名为石杉碱成素和已素的２个新生物碱，并用２Ｄ－ＮＭＲ和ＭＳ测定了它们的化学结构．
Two new lycopodine alkaloids, huperzine E(1)and F (2)were isolated from the alkaloidal fraction of theethanolic extract of Huperzia serrata (Thunb. )Trev.The structures of these alkaloids were determined by 2DNMR and MS spectral analysis.
出处
《应用与环境生物学报》
CAS
CSCD
1996年第4期352-355,共4页
Chinese Journal of Applied and Environmental Biology
关键词
药用植物
石杉
石杉碱戊素
石杉碱己素
Huperzia serrata
lycopodium alkaloid
huperzine E
huperzine F
