作者: Jia-Sen Liu , Yuan-Long Zhu , Chao-Mei Yu , You-Zuo Zhou , Yan-Yi Han
DOI: 10.1139/V86-137
关键词:
摘要: Huperzine A and B, two new Lycopodium alkaloids isolated from Huperziaserrata (Thunb.) Trev., are shown to possess structures 1 and 3, respectively, on the basis of chemical and spectroscopic data.