Stemona-amines C-E, new alkaloids from Stemona tuberosa

作者：Hitotsuyanagi Yukio; Shigemori Genta; Fukaya Haruhiko; Hikita Maho; Zhu Shu; Komatsu Katsuko; Takeya Koichi^*

来源：Tetrahedron Letters, 2013, 54(51): 6995-6998.

DOI：10.1016/j.tetlet.2013.10.014

• Stemona-amine C
• Stemona-amine D
• Stemona-amine E
• Stemona tuberosa
• X-ray crystallography
• VCD spectroscopy

Three new alkaloids, stemona-amines C-E, were isolated from the roots of Stemona tuberosa Lour. (Stemonaceae). The structures of stemona-amines C and D were determined by X-ray crystallography and that of stemona-amine E was determined by interpretation of spectroscopic data. The absolute structures of stemona-amines C and D were established by VCD spectroscopy.

• 出版日期2013-12-18