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Clerodane and ent ‐Kaurane Diterpene Glycosyl and Glycoside Derivatives from the Leaves of Casearia sylvestris
Author(s) -
Wang Wei,
Ali Zulfiqar,
Li XingCong,
Khan Ikhlas A.
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.200900031
Subject(s) - diterpene , chemistry , glycoside , glycosyl , stereochemistry
Abstract Five new clerodane diterpene glycosyl derivatives, caseariasides A–E ( 1 – 5 , resp.) and three new ent ‐kaurane diterpene glucosides, sylvestrisides C–E ( 6 – 8 , resp.) were isolated from the leaves of Casearia sylvestris. Their structures were determined on the basis of chemical and spectroscopic analyses.