[Chemical constituents from petroleum ether fraction of ethanol extract of Acorus tatarinowii].
The petroleum ether fraction of ethanol extract of Acorus tatarinowii were separated by column chromatography and recrystallization to afford seven compounds. On the spectroscopic analysis, they were identified as 1-hydroxy-7(11),9-guaiadien-8-one (1), calamenone(2), cis-asarone(3), chrysophanol (4), physcion (5), emodin (6), (+)-galbacin (7). Compound 1 is a new compound. Compounds 4-7 were isolated from this plant for the first time.
Zhu
Meiju
M
State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China. zhu_mj@163.com
Tan
Ninghu
N
Ji
Changjiu
C
Xu
Junju
J
He
Wenjun
W
Zhang
Yumei
Y
D029023:Acorus / Q000737:chemistry*; D000431:Ethanol; D004986:Ether; D010936:Plant Extracts / Q000032:analysis*
D010936:Plant Extracts; D004986:Ether; D000431:Ethanol