摘要 : Two novel lignans, gymnothespirolignans A (1) and B (2), possessing a rare polycyclic spiro skeleton, were isolated from the endemic plant of Gymnotheca involucrata Pei. Their structures were determined by spectroscopic evidences ... 展开
作者 | Shi-Ji Xiao Xin-Xiang Lei Bing Xia |
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作者单位 | |
期刊名称 | 《Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry》 |
总页数 | 3 |
语种/中图分类号 | en / O62 |
关键词 | Gymnotheca involucrata Lignan Absolute stereochemistry |
馆藏号 | N2007EPST0002542 |