Records of Natural Products
Flavonoids and a New Calamenene-type Sesquiterpene from Rhizomes of Alpinia oxymitra K. Schum. (Zingiberaceae)
Yazarlar: Kusuma Jitsaeng, Wanchai De Eknamkul Bernd Schneider
Cilt 3 , Sayı 2 , 2009 , Sayfalar 110 - 113
Konular:-
Anahtar Kelimeler:Alpinia oxymitra,Cenolophon oxymitrum,Zingiberaceae,Flavonoids,Calamenene sesquiterpene.
Özet: Chemical constituents of rhizomes of Alpinia oxymitra (Zingiberaceae) were investigated. Using chromatographic techniques, two known flavonoids, epicatechin and galloepicatechin, were isolated together with a new calamenene sesquiterpene, (–)-(1R,4S)-8-hydroxy-13-calamenenoic acid. Structure elucidation of the isolated compounds was accomplished by means of spectroscopic techniques, especially NMR spectroscopy and mass spectrometry.
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BibTex
KOPYALA
@article{2009, title={Flavonoids and a New Calamenene-type Sesquiterpene from Rhizomes of Alpinia oxymitra K. Schum. (Zingiberaceae)}, volume={3}, number={110–113}, publisher={Records of Natural Products}, author={Kusuma Jitsaeng, Wanchai De Eknamkul Bernd Schneider}, year={2009} }
APA
KOPYALA
Kusuma Jitsaeng, Wanchai De Eknamkul Bernd Schneider. (2009). Flavonoids and a New Calamenene-type Sesquiterpene from Rhizomes of Alpinia oxymitra K. Schum. (Zingiberaceae) (Vol. 3). Vol. 3. Records of Natural Products.
MLA
KOPYALA
Kusuma Jitsaeng, Wanchai De Eknamkul Bernd Schneider. Flavonoids and a New Calamenene-Type Sesquiterpene from Rhizomes of Alpinia Oxymitra K. Schum. (Zingiberaceae). no. 110–113, Records of Natural Products, 2009.