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Constituents of zingiberaceae i. diarylheptanoids from the rhizomes of ginger zingiber officinale roscoe


Constituents of zingiberaceae i. diarylheptanoids from the rhizomes of ginger zingiber officinale roscoe



Chemical and Pharmaceutical Bulletin 39(1): 120-122



ISSN/ISBN: 0009-2363

DOI: 10.1248/cpb.39.120

Two new diarylheptanoids, meso-3,5-diacetoxy-1,7-bis(4-hydroxy-3-methoxphenyl)heptane (3a) and 3,5-diacetoxy-1-(4-hydroxy-3,5-dimethoxyphenyl)-7-(4-hydroxy-3-methoxyPhenyl)heptane (4a) were isolated from the rhizomes of ginger (Zingiber officinale ROSCOE), together with dehydroxytetrahydrocurcumin (gingerenone A, 1) and hexahydrocurcumin (2). Their structures were elucidated on the basis of chemical and spectroscopic evidence.

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Accession: 007154164

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