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Alkaloids from the Leaves of Daphniphyllum longeracemosumRosenth.

✍ Scribed by Chun-Shun Li; Ying-Tong Di; Qiang Zhang; Yu Zhang; Chen-Jian Tan; Xiao-Jiang Hao

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

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✦ Synopsis

Abstract

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Four new Daphniphyllum alkaloids, daphlongamines E–H (1–4, resp.), along with 19β€…known alkaloids, were isolated from the leaves of Daphniphyllum longeracemosum. Their structures were characterized by spectroscopic methods, especially 2D‐NMR techniques. It is noteworthy that aconitine‐ and veatchine‐type diterpenoid alkaloids were also isolated from this species.

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