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Alkaloids from the Leaves of Daphniphyllum longeracemosum Rosenth .
Author(s) -
Li ChunShun,
Di YingTong,
Zhang Qiang,
Zhang Yu,
Tan ChenJian,
Hao XiaoJiang
Publication year - 2009
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.200800358
Subject(s) - chemistry , aconitine , stereochemistry , terpenoid , alkaloid , chromatography
AbstractFour new Daphniphyllum alkaloids, daphlongamines E–H ( 1 – 4 , resp.), along with 19 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.