Chaiyong Sukanda; Jatisatienr Araya; Mungkornasawakul Pitchaya; Sastraruji Thanapat; Pyne S.; Ung Alison; Urathamakul Thitima; Lie Wilford
(American Chemical Society, 2010)
The isolation of two new Stemona alkaloids, 1-hydroxyprotostemonine and stemocurtisine N-oxide, and a new benzofuran, stemofuran L, from the root extracts of Stemona curtisii is reported. The major known alkaloids from ...