Kiridine, a new C18-diterpenoid alkaloid, was isolated from the roots of Aconitum kirinense. Its structure was elucidated by MS, 1D- and 2D- NMR, and mono-crystal X-ray analysis. It is the first norditerpene alkaloid ...Kiridine, a new C18-diterpenoid alkaloid, was isolated from the roots of Aconitum kirinense. Its structure was elucidated by MS, 1D- and 2D- NMR, and mono-crystal X-ray analysis. It is the first norditerpene alkaloid containing a 9,14-methylenedioxy group and the substituent at C-14 is (-configuration.展开更多
文摘Kiridine, a new C18-diterpenoid alkaloid, was isolated from the roots of Aconitum kirinense. Its structure was elucidated by MS, 1D- and 2D- NMR, and mono-crystal X-ray analysis. It is the first norditerpene alkaloid containing a 9,14-methylenedioxy group and the substituent at C-14 is (-configuration.
