A New β-Ionone of Michelia champaca
摘要
A new β-ionone, tzuhaien acid (1), along with five known compounds including liriodenine (2), lysicamine (3), oxoxylopine (4), (–)-anonaine (5), and (–)-asimilobine (6) were isolated from the flowers of Michelia champaca L. (Magnoliaceae). The structure of the new β-ionone was elucidated by physical evidence.