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1 H and 13 C assignments of three new drimenes from Iresine diffusa Humb. & Bonpl. ex Willd.
Author(s) -
Rios María Yolanda,
Berber Laura Álvarez
Publication year - 2005
Publication title -
magnetic resonance in chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0749-1581
DOI - 10.1002/mrc.1550
Subject(s) - chemistry , stereochemistry , botany , biology
The structure elucidation and 1 H and 13 C assignments of iresin ( 1 ) and three new drimenes, 3β,14‐dihydroxy‐Δ 7, 8 ‐drimen‐11,12‐acetonide ( 2 ), 3β,7β,14‐trihidroxy‐Δ 8, 9 ‐drimen‐11,12‐olide ( 3 ) and 3β,7α,14‐trihydroxy‐Δ 8, 9 ‐drimen‐11,12‐olide ( 4 ), isolated from the aerial parts of the medicinal plant Iresine diffusa Humb. & Bonpl. ex Willd. are reported. Copyright © 2005 John Wiley & Sons, Ltd.