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Two New Diterpenoid Lactams from Spiraea japonica var. ovalifolia

✍ Scribed by Hai-Yang Liu; Wei Ni; Chang-Xiang Chen; Ying-Tong Di; Xiao-Jiang Hao

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

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✦ Synopsis

Abstract

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Two new diterpenoid alkaloids, spiramilactams A (1) and B (2), were isolated from the basic fraction of a MeOH extract of whole plants of Spiraea japonica var. ovalifolia. Their structures were established on the basis of extensive spectroscopic and mass‐spectrometric analyses.

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