Mungkornasawakul Pitchaya; Chaiyong Sukanda; Sastraruji Thanapat; Jatisatienr Araya; Jatisatienr Chaiwat; Pyne Stephen; Ung Alison; Korth John; Lie Wilford
(American Chemical Society, 2009)
Three known compounds, stemofoline (1), (2?S)-hydroxystemofoline (2), and (11Z)-1?,2?-didehydrostemofoline (3), along with two new alkaloids, stemaphylline (4) and stemaphylline-N-oxide (5), have been isolated from a root ...