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Jayasinghe UL Kumarihamya BM Nadeemb M Choudhary MI Atta-Ur-Rahmanb Weerasooriya A 《Natural product letters》2001,15(3):151-155
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. 相似文献
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