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Alkaloids from Daphniphyllum longeracemosum
Author(s) -
Yang ShengPing,
Yue JianMin
Publication year - 2006
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.200690249
Subject(s) - chemistry , stereochemistry , alkaloid , traditional medicine , medicine
A new alkaloid, daphnilongeridine ( 1 ), together with six known alkaloids, daphmacropodine ( 2 ), daphmacrine ( 3 ), codaphniphylline ( 4 ), daphniyunnine A ( 5 ), daphniyunnine C ( 6 ), and daphniyunnine E ( 7 ), were isolated from the leaves and stems of Daphniphyllum longeracemosum. The so far elusive configuration at C(25) of daphmacropodine ( 2 ) was assigned on the basis of ROESY correlations.