TY - JOUR
T1 - Flavonoids and aromatic compounds from the rhizomes of Zingiber zerumbet
AU - Dae, Sik Jang
AU - Han, Ah Reum
AU - Park, Gowooni
AU - Jhon, Gil Ja
AU - Seo, Eun Kyoung
N1 - Funding Information:
This study was supported by the Korea Science and Engineering Foundation for the National R&D Program for Enhancing R&D Infrastructure of Womens University \[R06-2002-011-01002-0(2002)\]. We are grateful to Prof. Tri Windono and Dr. Gwang-Ho Jeohn at Surabaya University,
PY - 2004/4/30
Y1 - 2004/4/30
N2 - Repeated column chromatography of the CHCl3-soluble fraction of Zingiber zerumbet led to the isolation and identification of two aromatic compounds, p-hydroxybenzaldehyde (1) and vanillin (2), and six kaempferol derivatives, kaempferol-3,4′,7-O-trimethylether (3), kaempferol-3-O- methylether (4), kaempferol-3,4′-O-dimethylether (5), 4″-O- acetylafzelin (6), kaempferol-3-O-(4-O-acetyl-α-L-rhamnopyranoside)], 2″,4″- O-diacetylafzelin (7), kaempferol-3- O-(2,4-Odiacetyl- α-L-rhamnopyranoside)], and 3″,4″- O-diacetylafzelin (8), kaempferol-3-O-(3,4-Odiacetyl-α-L-rhamnopyranoside)]. The structures of 1-8 were identified by analysis of spectroscopic data as well as by comparison with published values. This is the first report on the isolation of compounds 1-3 from this plant.
AB - Repeated column chromatography of the CHCl3-soluble fraction of Zingiber zerumbet led to the isolation and identification of two aromatic compounds, p-hydroxybenzaldehyde (1) and vanillin (2), and six kaempferol derivatives, kaempferol-3,4′,7-O-trimethylether (3), kaempferol-3-O- methylether (4), kaempferol-3,4′-O-dimethylether (5), 4″-O- acetylafzelin (6), kaempferol-3-O-(4-O-acetyl-α-L-rhamnopyranoside)], 2″,4″- O-diacetylafzelin (7), kaempferol-3- O-(2,4-Odiacetyl- α-L-rhamnopyranoside)], and 3″,4″- O-diacetylafzelin (8), kaempferol-3-O-(3,4-Odiacetyl-α-L-rhamnopyranoside)]. The structures of 1-8 were identified by analysis of spectroscopic data as well as by comparison with published values. This is the first report on the isolation of compounds 1-3 from this plant.
KW - Kaempferol-3,4′,7-o-trimethylether
KW - Vanillin
KW - Zingiber zerumbet
KW - Zingiberaceae
KW - p-Hydroxybenzaldehyde
UR - http://www.scopus.com/inward/record.url?scp=16544373353&partnerID=8YFLogxK
U2 - 10.1007/bf02980078
DO - 10.1007/bf02980078
M3 - Article
C2 - 15180302
AN - SCOPUS:16544373353
SN - 0253-6269
VL - 27
SP - 386
EP - 389
JO - Archives of Pharmacal Research
JF - Archives of Pharmacal Research
IS - 4
ER -