Three New Chalcones from the Aerial Parts of Angelica keiskei
- 주제(키워드) Chalcones , Flavonoids , Phenolic compounds , Angelica keiskei , Umbelliferae
- 등재 SCIE, SCOPUS
- 발행기관 WILEY-V C H VERLAG GMBH
- 발행년도 2016
- 총서유형 Journal
- URI http://www.dcollection.net/handler/ewha/000000129888
- 본문언어 영어
- Published As http://dx.doi.org/10.1002/hlca.201500519
초록/요약
Three new chalcones, 3'-carboxymethyl-4,2'-dihydroxy-4'-methoxychalcone (1), (+/-)-4,2',4'-trihydroxy-3'-[(3-hydroxy-2,2-dimethyl-6-methylenecyclohexyl) methyl] chalcone (2), and 2 ''-hydroxyangelichalcone (3), were isolated from the aerial parts of Angelica keiskei (Umbelliferae) together with five known compounds, artocarmitin A (4), (+)-cis-(3'R, 4'R)-methylkhellactone (5), (-)-trans-(3'R, 4'S)-methylkhellactone (6), 3,4-dihydroxanthotoxin (7), and (Z)-p-coumaryl alcohol (8). The known compounds 4 - 8 were identified from A. keiskei for the first time. The structures of 1 -3 were elucidated by interpreting spectroscopic data including 1D- and 2D-NMR.
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