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Updated: Aug 14, 2026

An Efficient Method for the Synthesis of Peptoids with Mixed Lysine-type/Arginine-type Monomers and Evaluation of Their Anti-leishmanial Activity
Published on: November 2, 2016
Iso-N-formyl-5-en-chonemorphine, a steroidal alkaloid from Sarcococca zeylanica
U L Jayasinghe1, B M Kumarihamya, M Nadeemb
1Institute of Fundamental Studies, Kandy, Sri Lanka.
Abstract:
Chemical investigation of the non-quaternary alkaloidal fraction of the aerial parts of Sarcococca zeylanica of the family Buxaceae furnished a steroidal alkaloid iso-N-formyl-5-en-chonemorphine, which has not been previously reported as a natural product. The structure of this alkaloid was established on the basis of spectroscopic evidence.
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