Fouokeng Yannick, Akak Carine Mvot, Tala Michel Feussi, Azebaze Anatole Guy Blaise, Dittrich Birger, Vardamides Juliette Catherine, Laatsch Hartmut
Department of Chemistry, University of Douala, Faculty of Sciences, 24157 Douala, Cameroon.
Institute for Organic and Biomolecular Chemistry, University of Göttingen, Tammannstrasse 2, D-37077 Göttingen, Germany.
Fitoterapia. 2017 Mar;117:61-64. doi: 10.1016/j.fitote.2017.01.002. Epub 2017 Jan 5.
Eight compounds were isolated from the stem bark of Antrocaryon klaineanum, and their structures determined by chemical and spectroscopic methods. Among these compounds, the ergostane-type antrocarine E (1a) is a new compound, although the structure had already been published by mismatching the spectroscopic data with those of 2. In this paper, we are reporting the valid spectroscopic values for antrocarine E and X-ray diffraction results.
从非洲棟的茎皮中分离出了8种化合物,并通过化学和光谱方法确定了它们的结构。在这些化合物中,麦角甾烷型非洲棟碱E(1a)是一种新化合物,尽管其结构已因光谱数据与化合物2的数据不匹配而被发表。在本文中,我们报告了非洲棟碱E的有效光谱值和X射线衍射结果。