Abstract
Erysotramidine, erytharbine, and 11-hydroxyerysotrine are three new Erythrina alkaloids, which have been isolated from Erythrina arborescens ROXB. (Leguminosae) along with erysodine (IV), N-nororientaline (V), erybidine (VI), erysotrine (VII) and erythratidine (VIII). Chemical and spectral investigations have been shown that erysotramidine, erytharbine, and 11-hydroxyerysotrine have the stereostructures (I), (II) and (III), respectively. It is interesting that the isolation of srysotramidine and erytharbine. from this plant is the first examples of the natural Erythrina alkaloids containing an amide group.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.