A New Naphthalenic Lactone Glycoside from the Seeds of Cassia obtusifolia
- 주제(키워드) Cassia obtusifolia , Leguminoseae , naphthalenic lactone glycoside
- 등재 SCIE, SCOPUS
- 발행기관 Springer New York LLC
- 발행년도 2017
- 총서유형 Journal
- URI http://www.dcollection.net/handler/ewha/000000145532
- 본문언어 영어
- Published As http://dx.doi.org/10.1007/s10600-017-2015-2
- 저작권 이화여자대학교 논문은 저작권에 의해 보호받습니다.
초록/요약
A new naphthalenic lactone glycoside, (3R)-cassialactone 9-O-gentiobioside, was isolated from the seeds of Cassia obtusifolia, along with five known compounds, gluco-obtusifolin, glucoaurantio-obtusin, rubrofusarin 6-O-gentiobioside, chryso-obtusin 2-β-D-glucoside, and 2-O-β-D-glucopyranosyloxy-1,7,8-trimethoxy-3-methylanthraquinone. The structure of 1 was elucidated by spectroscopic data analysis, including 1D and 2D NMR and HR-ESI-MS experiments. Its stereochemistry was determined by CD experiment. © 2017 Springer Science+Business Media New York
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