Five New Taraxerene-Type Triterpenes from the Branch Barks of Davidia involucrata

Five new taraxerene-type triterpenes, 2-nor-D-friedoolean-14-en-28-ol (1), 2-nor-d-friedoolean-14-en-3α,28-diol (2), 6α-hydroxy-2-nor-D-friedoolean-14-en-3,21-dione (3), 6α,11α,29-trihydroxy-D-friedoolean-14-en-3,16,21-trione (4), and 6α,23,29-trihydroxy-D-friedoolean-14-en-3,16,21-trione (5), were...

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Bibliographic Details
Main Authors: Qing-Wei Tan, Ming-An Ouyang, Qi-Jian Chen, Zu-Jian Wu
Format: Article
Language:English
Published: MDPI AG 2014-10-01
Series:Molecules
Subjects:
Online Access:http://www.mdpi.com/1420-3049/19/11/17619