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ent-Abietanoids and ent-Isopimaranoid Glycosides from Isodon nervosus

✍ Scribed by Li-Mei Li; Guo-You Li; Li-Sheng Ding; Jian-Xin Pu; Wei-Lie Xiao; Quan-Bin Han; Han-Dong Sun


Publisher
John Wiley and Sons
Year
2009
Tongue
German
Weight
255 KB
Volume
92
Category
Article
ISSN
0018-019X

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✦ Synopsis


Abstract

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Three new and one known ent‐abietanoids, i.e., ent‐abienervonins A–C (13, resp.) and hebeiabinin B (4), and two new ent‐isopimaranoid glycosides, i.e., ent‐isopimanervosides A and B (5 and 6, resp.), along with seven known phenolic glycosides were isolated from the aerial parts of Isodon nervosus. The structures of the new compounds were elucidated on the basis of spectroscopic and chemical evidence.


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