Structures of new monoterpenes from Thai herbal medicine Curcuma comosa.
Three new monoterpenes, comosoxide A (1), comosoxide B (2), and comososide (3), were isolated from the methanolic extract of the rhizomes of Curcuma comosa cultivated in Thailand. Their structures were elucidated on the basis of chemical and physicochemical evidence.
Nakamura
Seikou
S
Kyoto Pharmaceutical University, Kyoto, Japan.
Qu
Yang
Y
Xu
Fengming
F
Matsuda
Hisashi
H
Yoshikawa
Masayuki
M
D030024:Curcuma / Q000737:chemistry*; D029001:Herbal Medicine; D006868:Hydrolysis; D009682:Magnetic Resonance Spectroscopy; D039821:Monoterpenes / Q000737:chemistry*; D018517:Plant Roots / Q000737:chemistry; D021241:Spectrometry, Mass, Electrospray Ionization; D013056:Spectrophotometry, Ultraviolet; D013729:Terpenes / Q000737:chemistry*; D013785:Thailand
D039821:Monoterpenes; D013729:Terpenes; C534414:comosoxide A; C534412:comosoxide B