Online article for Non-subscribers

Pay per view

Heterocycles has a pay-per-view service for Non-subscribers.
You will be able to directly purchase the full text article through PayPal.
Your purchased Paper can be downloaded after the payment is completed.
An e-mail will be sent the URL to download the paper.
If you have any questions, please contact: purchase@heterocycles.com

Price: ¥ 4,320 (Yen only)
Period: This Article can be accessed for 7 days.

Note | Regular issue | Vol 65, No. 3, 2005, pp.633-636
Published online, 1st February, 2005
DOI: 10.3987/COM-04-10251
Two New Alkaloids from Dendrobium chrysanthum

Li Yang, Chaofeng Zhang, Hong Yang, Mian Zhang, Zhengtao Wang,* and Luoshan Xu

*Department of Pharmacognosy, China Pharmaceutical University, Naning 210038, China

Abstract

Two new alkaloids, trans- and cis-dendrochrysanines (1 and 2) were isolated from the stems of Dendrobium chrysanthum Wall. and their structures were identified as (2S)-N-trans-cinnamoyl-2-oxopropyrrolidine (1) and (2S)-N-cis-cinnamoyl-2-oxopropyrrolidine (2), respectively, on the basis of spectroscopic methods.