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A New Coumarin and Carbazole Alkaloid from Clausena vestita D. D. Tao
Author(s) -
Shi XiaoJing,
Ye Guan,
Tang WenJie,
Zhao WeiMin
Publication year - 2010
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.200900337
Subject(s) - chemistry , coumarin , carbazole , alkaloid , stereochemistry , phytochemical , organic chemistry , biochemistry
Phytochemical investigation of the EtOH extract of Clausena vestita D. D. Tao led to the isolation of one new coumarin, clauslactone U ( 1 ), and one new carbazole alkaloid, clauszoline N ( 2 ), together with 28 known compounds. The structures of these compounds were established by using MS and 1D‐ and 2D‐NMR techniques, and by comparison with known analogues.