Kaempulchraols P-T, Diterpenoids from Kaempferia pulchra Rhizomes Collected in Myanmar.
The isolation of the oily fraction obtained from the CHCl3-soluble extract of the rhizomes of Kaempferia pulchra afforded five new isopimarane diterpenoids, kaempulchraols P-T (1-5), along with two known analogues. The structures were elucidated using spectroscopic techniques, including 2D NMR spectroscopy.
Institute of Natural Medicine, University of Toyama , 2630-Sugitani, Toyama 930-0194, Japan.|Department of Chemistry, University of Yangon , Yangon 11041, Myanmar.
Nwet Nwet
NN
Win
Institute of Natural Medicine, University of Toyama , 2630-Sugitani, Toyama 930-0194, Japan.
Takuya
T
Ito
Institute of Natural Medicine, University of Toyama , 2630-Sugitani, Toyama 930-0194, Japan.
Simayijiang
S
Aimaiti
Institute of Natural Medicine, University of Toyama , 2630-Sugitani, Toyama 930-0194, Japan.
Takeshi
T
Kodama
Faculty of Pharmaceutical Sciences, Tokushima Bunri University , Yamashiro-cho, Tokushima 770-8514, Japan.
Masami
M
Tanaka
Department of Chemistry, University of Yangon , Yangon 11041, Myanmar.
Hla
H
Ngwe
Faculty of Pharmaceutical Sciences, Tokushima Bunri University , Yamashiro-cho, Tokushima 770-8514, Japan.
Yoshinori
Y
Asakawa
Graduate School of Pharmaceutical Sciences, The University of Tokyo , 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
Ikuro
I
Abe
Institute of Natural Medicine, University of Toyama , 2630-Sugitani, Toyama 930-0194, Japan.
Hiroyuki
H
Morita
D004224:Diterpenes / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D002052:Myanmar; D019906:Nuclear Magnetic Resonance, Biomolecular; D027343:Rhizome / Q000737:chemistry; D030521:Zingiberaceae / Q000737:chemistry*
D004224:Diterpenes