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A New Lycopodium Alkaloid, Lycoposerramine‐R, with a Novel Skeleton and Three New Fawcettimine‐Related Alkaloids from Lycopodium serratum
Author(s) -
Katakawa Kazuaki,
Kogure Noriyuki,
Kitajima Mariko,
Takayama Hiromitsu
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.200800327
Subject(s) - lycopodium , chemistry , ring (chemistry) , alkaloid , stereochemistry , organic chemistry
AbstractA new Lycopodium alkaloid, lycoposerramine‐R, possessing an unusual tetracyclic ring system, was isolated from Lycopodium serratum. Its structure as well as those of three new co‐existing fawcettimine‐related alkaloids were elucidated by means of extensive spectroscopic analysis.